A race hardtail like no other. Designed to let you out-kick them on the climbs and out-rip them on the descents, this ultralight rocket is your ticket to the top of the podium. Equipped with the Lefty fork, you'll out-corner, out-steer, and out-handle the competition, again and again. Get insane traction with super short chainstays, without being limited to 1x set-ups or sacrificing mud clearance. Cannondale also equips the F-Si with fit-focused wheel diameters to achieve the best possible fit for all riders. With SRAM's XX1/X01 Eagle 12-speed drivetrain and SRAM Level TLM disc brakes, you'll race uphill and carve back down with expert precision. A carbon Cannondale bar, super fast HollowGram carbon rims, and tacky Schwalbe Rocket Ron EVO tires create a slick, race-ready hardtail package that's undeniable and distinctive both on the trail and off.

Cannondale's best XC hardtail just got better. If going really, really fast on dirt in lycra is your cup o' tea, nothing lets you top 'em on the climbs and drop 'em on the descents like the F-Si. The F-Si Carbon 2 features Cannondale's BallisTec Carbon frame with stiffness-enhancing Si offset. The Lefty Ocho fork features no-bind needle bearings and extreme stiffness for pinpoint steering, now with a single crown design. Hollowgram 23 superlight high-impact carbon rims keep this rig at fighting weight, while the Schwalbe Racing Ray tires fly over hardpack and dig into sketchy corners. SRAM's X01 drivetrain serves up 12 wide-ranging speeds, and gets it power through a carbon TruVativ crankset, resulting in efficient power transfer and crisp, precise shifting to give you the advantage on every part of the course. Shimano XT brakes provide ruthless and reliable braking power when you need it, so you can carry more speed and brake at the last possible second. Cannondale's carbon seatpost and handlebar, paired with a titanium-railed Fabric Scoop saddle, keep you in control while adding almost no weight, ensuring that your race rig is sleek, lean, and ready to win.

Cannondale's best XC hardtail just got better. If going really, really fast on dirt in lycra is your cup o' tea, nothing lets you top 'em on the climbs and drop 'em on the descents like the F-Si. The F-Si Carbon 3 features Cannondale's BallisTec Carbon frame with stiffness-enhancing Si offset. The Lefty Ocho fork features no-bind needle bearings and extreme stiffness for pinpoint steering, now with a single crown design. Stan's NoTubes Crest MK3 wheels keep this rig deliver on strength and flawless tubeless setup, while the Schwalbe Racing Ray tires fly over hardpack and dig into sketchy corners. SRAM's GX1 drivetrain serves up 12 wide-ranging speeds, and gets it power through a stiff TruVativ crankset, resulting in efficient power transfer and crisp, precise shifting to give you the advantage on every part of the course. SRAM Level T brakes provide precise braking power when you need it, so you can carry more speed and brake at the last possible second, and Cannondale's cockpit components and Fabric Scoop saddle keep you in control and race-ready.

Cannondale's best XC hardtail just got better. If going really, really fast on dirt in lycra is your cup o' tea, nothing lets you top 'em on the climbs and drop 'em on the descents like the F-Si. The F-Si Carbon 4 features Cannondale's BallisTec Carbon frame with stiffness-enhancing Si offset. The Lefty Ocho fork features no-bind needle bearings and extreme stiffness for pinpoint steering, now with a single crown design. WTB STX i23 TCS wheels deliver on strength and lightweight, while the Schwalbe Racing Ray tires fly over hardpack and dig into sketchy corners. SRAM serves up 12 wide-ranging speeds, and gets it power through a stiff TruVativ crankset, resulting in efficient power transfer and crisp, precise shifting to give you the advantage on every part of the course. Shimano MT500 hydraulic disc brakes provide reliable braking power when you need it, so you can carry more speed and brake at the last possible second, and Cannondale's cockpit components and Fabric Scoop saddle keep you in control and race-ready.

Cannondale's best XC hardtail just got better. If going really, really fast on dirt in lycra is your cup o' tea, nothing lets you top 'em on the climbs and drop 'em on the descents like the F-Si. The F-Si Carbon 4 features Cannondale's BallisTec Carbon frame with stiffness-enhancing Si offset. The RockShox Reba fork offers 100mm of travel to smooth your way to speed and control. WTB STX i23 TCS wheels deliver on strength and light weight, while the Schwalbe Racing Ray tires fly over hardpack and dig into sketchy corners. SRAM serves up 12 wide-ranging speeds, and gets it power through a stiff TruVativ crankset, resulting in efficient power transfer and crisp, precise shifting to give you the advantage on every part of the course. Shimano MT500 hydraulic disc brakes provide reliable braking power when you need it, so you can carry more speed and brake at the last possible second, and Cannondale's cockpit components and Fabric Scoop saddle keep you in control and race-ready.

Cannondale's best XC hardtail just got better. If going really, really fast on dirt in lycra is your cup o' tea, nothing lets you top 'em on the climbs and drop 'em on the descents like the F-Si. The F-Si Carbon Women's 2 features Cannondale's Women's BallisTec Carbon frame with stiffness-enhancing Si offset. The Lefty Ocho fork features no-bind needle bearings and extreme stiffness for pinpoint steering, now with a single crown design. WTB STX i23 TCS rims keep this rig ready for rowdy XC courses, while the Schwalbe Racing Ray tires fly over hardpack and dig into sketchy corners. SRAM serves up 12 wide-ranging speeds for efficient power transfer no matter the pitch and crisp, precise shifting to give you the advantage on every part of the course. Shimano MT500 brakes provide reliable braking power when you need it, so you can carry more speed and brake at the last possible second, and Cannondale's cockpit components and Prologo Kappa Dea RS saddle keep you in comfortable control while keeping your race rig sleek, lean, and ready to win.

Cannondale's best XC hardtail just got better. If going really, really fast on dirt in lycra is your cup o' tea, nothing lets you top 'em on the climbs and drop 'em on the descents like the F-Si. The F-Si Hi-MOD 1 features Cannondale's HI-MOD BallisTec Carbon frame with stiffness-enhancing Si offset. The Lefty Ocho fork features no-bind needle bearings and extreme stiffness for pinpoint steering, now with a single crown design. Hollowgram 23 superlight high-impact carbon rims keep this rig at fighting weight, while the Schwalbe Racing Ray tires fly over hardpack and dig into sketchy corners. SRAM's XX1 drivetrain serves up 12 wide-ranging speeds, and gets it power through a carbon TruVativ crankset, resulting in efficient power transfer and crisp, precise shifting to give you the advantage on every part of the course. SRAM Level TLM brakes provide tremendous braking power and modulation when you need it, so you can carry more speed and brake at the last possible second. Cannondale's carbon seatpost and handlebar, paired with a titanium-railed Fabric Scoop saddle, keep you in control while adding almost no weight and ensuring that your race rig is sleek, lean, and ready to win.

Cannondale's best XC hardtail just got better. If going really, really fast on dirt in lycra is your cup o' tea, nothing lets you top 'em on the climbs and drop 'em on the descents like the F-Si. The World Cup edition features Cannondale's Hi-MOD BallisTec Carbon frame with stiffness-enhancing Si offset. The Lefty Ocho fork features no-bind needle bearings and extreme stiffness for pinpoint steering, now with a single crown design. ENVE's M525 carbon rims keep this rig at fighting weight, while the Schwalbe Racing Ray tires fly over hardpack and dig into sketchy corners. SRAM's XX1 drivetrain serves up 12 wide-ranging speeds, a carbon crankset, and crisp, precise shifting to give you the advantage on every part of the course. And, SRAM Level Ultimate brakes provide reliable, highly tunable braking power when you need it, so you can carry more speed and brake at the last possible second. Cannondale's carbon bar and seatpost keep you in control while adding almost no weight, ensuring that your race rig is sleek, lean, and ready to win.

The Habit features fresh, progressive geometry and a Proportional Response suspension design, turning this do-it-all fun machine into a full-on trail slayer. It's designed to be a "daily ride" with proven durable suspension pivots, tube-in-tube internal cable routing, and design features that make it easily serviceable with no proprietary tools required. Equipped with 29-inch wheels, big grippy tires, and 130mm of travel front and rear, the Habit is built to tame unruly trails everywhere. The frame features a tapered headtube, tube-in-tube internal cable routing, and a two-piece alloy linkage that keeps the suspension moving smoothly. The Lockr thru-axle pivot system creates a rock-solid connection between both sides of the swingarm and the main frame for instantaneous response with no flex. This bike is ready to ride with properly wide bars, a short stem, powerful brakes, 1X drivetrain and, of course, a dropper post, all to give the rider complete command of the trail. - SRAM NX Eagle drivetrain - TranzX dropper seatpost

The Habit features fresh, progressive geometry and a Proportional Response suspension design, turning this do-it-all fun machine into a full-on trail slayer. It's designed to be a "daily ride" with proven durable suspension pivots, tube-in-tube internal cable routing, and design features that make it easily serviceable with no proprietary tools required. Equipped with 29-inch wheels, big grippy tires, and 130mm of travel front and rear, the Habit is built to tame unruly trails everywhere. The frame features a tapered headtube, tube-in-tube internal cable routing, and a two-piece alloy linkage that keeps the suspension moving smoothly. The Lockr thru-axle pivot system creates a rock-solid connection between both sides of the swingarm and the main frame for instantaneous response with no flex. This bike is ready to ride with properly wide bars, a short stem, powerful brakes, 1X drivetrain and, of course, a dropper post, all to give the rider complete command of the trail. - Shimano SLX drivetrain - TranzX dropper seatpost

The Habit features fresh, progressive geometry and a Proportional Response suspension design, turning this do-it-all fun machine into a full-on trail slayer. It's designed to be a "daily ride" with proven durable suspension pivots, tube-in-tube internal cable routing, and design features that make it easily serviceable with no proprietary tools required. Equipped with 29-inch wheels, big grippy tires, and 130mm of travel front and rear, the Habit is built to tame unruly trails everywhere. The frame features a tapered headtube, tube-in-tube internal cable routing, and a two-piece alloy linkage that keeps the suspension moving smoothly. The Lockr thru-axle pivot system creates a rock-solid connection between both sides of the swingarm and the main frame for instantaneous response with no flex. This bike is ready to ride with properly wide bars, a short stem, powerful brakes, 1X drivetrain and, of course, a dropper post, all to give the rider complete command of the trail. - BallisTec Carbon front triangle, SmartForm C1 Alloy swingarm - SRAM X01/GX Eagle drivetrain - SRAM Guide RS hydraulic disc brakes - Cannondale DownLow Dropper Post

The Habit features fresh, progressive geometry and a Proportional Response suspension design, turning this do-it-all fun machine into a full-on trail slayer. It's designed to be a "daily ride" with proven durable suspension pivots, tube-in-tube internal cable routing, and design features that make it easily serviceable with no proprietary tools required. Equipped with 29-inch wheels, big grippy tires, and 130mm of travel front and rear, the Habit is built to tame unruly trails everywhere. The frame features a tapered headtube, tube-in-tube internal cable routing, and a two-piece alloy linkage that keeps the suspension moving smoothly. The Lockr thru-axle pivot system creates a rock-solid connection between both sides of the swingarm and the main frame for instantaneous response with no flex. This bike is ready to ride with properly wide bars, a short stem, powerful brakes, 1X drivetrain and, of course, a dropper post, all to give the rider complete command of the trail. - BallisTec Carbon front triangle, SmartForm C1 Alloy swingarm - SRAM GX/NX Eagle drivetrain - Cannondale DownLow Dropper Post

The Habit features fresh, progressive geometry and a Proportional Response suspension design, turning this do-it-all fun machine into a full-on trail slayer. It's designed to be a "daily ride" with proven durable suspension pivots, tube-in-tube internal cable routing, and design features that make it easily serviceable with no proprietary tools required. Equipped with 27.5-inch wheels on the X-Small and 29-inch wheels on the Small and Medium, big grippy tires, and 130mm of travel front and rear, the Habit is built to tame unruly trails everywhere. The frame features a tapered headtube, tube-in-tube internal cable routing, and a two-piece alloy linkage that keeps the suspension moving smoothly. The Lockr thru-axle pivot system creates a rock-solid connection between both sides of the swingarm and the main frame for instantaneous response with no flex. This bike is ready to ride with properly wide bars, a short stem, powerful brakes, 1X drivetrain and, of course, a dropper post, all to give the rider complete command of the trail. - BallisTec Carbon front triangle, SmartForm C1 Alloy swingarm - SRAM GX/NX Eagle drivetrain - Cannondale DownLow Dropper Post

The Habit features fresh, progressive geometry and a Proportional Response suspension design, turning this do-it-all fun machine into a full-on trail slayer. It's designed to be a "daily ride" with proven durable suspension pivots, tube-in-tube internal cable routing, and design features that make it easily serviceable with no proprietary tools required. Equipped with 27.5-inch wheels on the X-Small and 29-inch wheels on the Small and Medium, big grippy tires, and 130mm of travel front and rear, the Habit is built to tame unruly trails everywhere. The frame features a tapered headtube, tube-in-tube internal cable routing, and a two-piece alloy linkage that keeps the suspension moving smoothly. The Lockr thru-axle pivot system creates a rock-solid connection between both sides of the swingarm and the main frame for instantaneous response with no flex. This bike is ready to ride with properly wide bars, a short stem, powerful brakes, 1X drivetrain and, of course, a dropper post, all to give the rider complete command of the trail. - Shimano SLX drivetrain - TranzX dropper seatpost

The Habit features fresh, progressive geometry and a Proportional Response suspension design, turning this do-it-all fun machine into a full-on trail slayer. It's designed to be a "daily ride" with proven durable suspension pivots, tube-in-tube internal cable routing, and design features that make it easily serviceable with no proprietary tools required. Equipped with 27.5-inch wheels on the X-Small and 29-inch wheels on the Small and Medium, big grippy tires, and 130mm of travel front and rear, the Habit is built to tame unruly trails everywhere. The frame features a tapered headtube, tube-in-tube internal cable routing, and a two-piece alloy linkage that keeps the suspension moving smoothly. The Lockr thru-axle pivot system creates a rock-solid connection between both sides of the swingarm and the main frame for instantaneous response with no flex. This bike is ready to ride with properly wide bars, a short stem, powerful brakes, 1X drivetrain and, of course, a dropper post, all to give the rider complete command of the trail.

Point and go. If your style is more "over" than "around", then this is your rig. With crusher 29" wheels mated to Gemini dual travel and Ai agility, Jekyll 29 is ready to rage. The monster stability you expect from a big 29er, but with uncanny agility and snap, thanks to the ultra-short chainstays of our Ai rear end. Placing a link between the swingarm and the shock allows Cannondale's engineers to customize the system's leverage ratios for optimal suspension response throughout the stroke and keep the suspension active under braking while retaining the stiffness, durability, and reliability of a single pivot design.

Point and go. If your style is more "over" than "around", then this is your rig. With crusher 29" wheels mated to Gemini dual travel and Ai agility, Jekyll 29 is ready to rage. The monster stability you expect from a big 29er, but with uncanny agility and snap, thanks to the ultra-short chainstays of our Ai rear end. Placing a link between the swingarm and the shock allows Cannondale's engineers to customize the system's leverage ratios for optimal suspension response throughout the stroke and keep the suspension active under braking while retaining the stiffness, durability, and reliability of a single pivot design.

Point and go. If your style is more "over" than "around", then this is your rig. With crusher 29" wheels mated to Gemini dual travel and Ai agility, Jekyll 29 is ready to rage. The monster stability you expect from a big 29er, but with uncanny agility and snap, thanks to the ultra-short chainstays of our Ai rear end. Placing a link between the swingarm and the shock allows Cannondale's engineers to customize the system's leverage ratios for optimal suspension response throughout the stroke and keep the suspension active under braking while retaining the stiffness, durability, and reliability of a single pivot design.

The Scalpel — unleashed. More travel front and rear, burlier components and a dropper post transform the ultimate XC race machine into the ultimate fast trail slayer. The full carbon frame doles out 115mm of travel controlled by a Fox EVOL shock to keep your rear wheel tracking at high speeds. Cannondale’s Lefty 2.0 handles the chop up front with another 120mm of compliance, coupled with knife-sharp handling. You’ll be rolling fast on a set of Stan’s ZTR Arch MK3 wheels, ready to go tubeless with Maxxis Ardents for high traction. SRAM keeps you ahead of the pack with an Eagle 12-speed drivetrain, while Shimano XT brakes modulate huge power. And, with a ti-railed Fabric Scoop saddle atop a Turbine dropper, you’re ready for anything the trail throws at you. Small: 27.5-inch wheels Medium – X-Large: 29-inch wheels

The Scalpel — unleashed. More travel front and rear, burlier components and a dropper post transform the ultimate XC race machine into the ultimate fast trail slayer. The full carbon frame doles out 115mm of travel controlled by a Fox EVOL shock to keep your rear wheel tracking at high speeds. The venerable Fox Float 34 fork handles the chop up front with another 120mm of squish. You’ll be rolling fast on a set of Stan’s ZTR Arch S1 wheels, ready to go tubeless with Maxxis Ardents for super fast, high-traction, flat-free racing. SRAM keeps you ahead of the pack with the an Eagle 12-speed drivetrain's huge range while their Level T brakes modulate precisely for total control. And, with a ti-railed Fabric Scoop saddle atop a Race Face Aeffect dropper, you’re ready for anything the trail throws at you.

Kill on the ups and thrill on the downs with the class-dominating weight and stiffness, mountain goat traction, and insanely confident handling of the world's best XC race machine—Cannondale's Scalpel-Si. Welcome to XXC. OutFront Steering Geometry gives you the best of both worlds: slack and stable on hectic descents, yet quick and nimble everywhere else. Unbelievably rigid and precise, Lefty out-corners, out-handles and flat-out rides circles around its flexy XC competition. Its custom extra-long fork offsets (rake) makes Cannondale's OutFront Steering Geometry possible. Proprietary Ai offset drivetrain delivers super short chainstays for climb-winning traction and agile handling, without sacrificing mud/tire clearance or limiting you to single ring set-ups.

Kill on the ups and thrill on the downs with the world's best XC race machine. Welcome to XXC. Cannondale built their brand on aluminum frames and the Scalpel-Si showcases what they've learned along the way with low weight, out of the saddle stiffness, and snappy, responsive handling. 100mm of trail-smoothing travel is managed by a RockShox Monarch shock and Cannondale's Lefty 2.0 fork, a combo that chews up rocks and roots, transforming techy trail sections into a magic carpet ride. With Stan's NoTubes ZTR Crest rims and tubeless-ready Schwalbe tires, it doesn't matter if you're riding chunky gnar or buttery singletrack, they'll carve the turns and grip like nothing else. Cannondale Si cranks and a 2 x 11-speed SRAM/Shimano drivetrain offers a wide gear range, high-speed shifting, and rock-solid performance. Shimano Deore brakes are there when you need them, with power and modulation to spare. Cannondale components and a Prologo saddle round out the build and keep those contact points happy. Small: 27.5-inch wheels Medium – X-Large: 29-inch wheels

Cannondale cuts to the front of the pack with their Scalpel-Si Black Edition. They pored over every detail to make it one of the lightest full-suspension cross-country bikes in existence, giving it a super stiff, mega-efficient Ballistec HI-MOD carbon frame, oversize BB30 bottom bracket, and a rear 142 x 12mm thru-axle. Techy terrain is no big deal with 100mm of RockShox Monarch travel in the rear. And up front, the 1.5-inch head tube is paired with Cannondale's 100mm-travel Lefty 2.0 Carbon XLR fork for razor-sharp handling and pinpoint line selection. And of course, this XC rocket is dressed to impress with utterly enviable ENVE carbon rims and tubeless-ready Schwalbe tires that spin up fast and grip like scared cats in the corners. Cannondale supplied their own HollowGram SiSL2 cranks, and paired them with Shimano's stunning 2 x 11-speed XTR Di2 drivetrain. It's all there: the fast, perfect shifts, powerful front shifting, and the performance you expect from what has become mountain biking's halo drivetrain. Shimano XTR brakes got invited to the party as well, and they brought along their smooth modulation and ferocious stopping power. An ENVE Carbon Sweep handlebar and carbon seatpost, Prologo saddle, and high-quality components from Cannondale round out the contact points. In the competitive world of cross-country riding and racing, the Scalpel-Si is your edge.

Kill on the ups and thrill on the downs with the class-dominating weight and stiffness, mountain goat traction, and insanely confident handling of the world's best XC race machine—Cannondale's Scalpel-Si. Welcome to XXC. OutFront Steering Geometry gives you the best of both worlds: slack and stable on hectic descents, yet quick and nimble everywhere else. Unbelievably rigid and precise, Lefty out-corners, out-handles and flat-out rides circles around its flexy XC competition. Its custom extra-long fork offsets (rake) makes Cannondale's OutFront Steering Geometry possible. Proprietary Ai offset drivetrain delivers super short chainstays for climb-winning traction and agile handling, without sacrificing mud/tire clearance or limiting you to single ring set-ups.

Cannondale's Scalpel-Si Carbon 2 ascends like an angel and descends like a fiend. The super-stiff Ballistec carbon frame and oversize bottom bracket on the Scalpel-Si come into their own when you need to step on the gas. Rocks and roots are no big deal with 100mm of front and rear travel from a RockShox SID World Cup XX fork and Monarch shock. This XC rocket is dressed to the nines with Cannondale CZero carbon rims and tubeless-ready Schwalbe tires that track through buffed singletrack and chunky gnar with aplomb. SRAM's 12-speed Eagle drivetrain and carbon X1 crank ensure flawless shifting, a huge gear range, and instant power transfer. Shimano XT brakes keep the party under control with impressive power and modulation. A carbon handlebar, carbon seatpost, and stem from Cannondale, and a Prologo saddle, round out the contact points. When it's time to cut to the front of the pack, you need a Scalpel.

Kill on the ups and thrill on the downs with the class-dominating weight and stiffness, mountain goat traction, and insanely confident handling of the world's best XC race machine—Cannondale's Scalpel-Si. Welcome to XXC. OutFront Steering Geometry gives you the best of both worlds: slack and stable on hectic descents, yet quick and nimble everywhere else. Unbelievably rigid and precise, Lefty out-corners, out-handles and flat-out rides circles around its flexy XC competition. Its custom extra-long fork offsets (rake) makes Cannondale's OutFront Steering Geometry possible. Proprietary Ai offset drivetrain delivers super short chainstays for climb-winning traction and agile handling, without sacrificing mud/tire clearance or limiting you to single ring set-ups.

Cannondale's Scalpel-Si Carbon 3 slices a path to the podium with unbridled XC speed and pinpoint handling. The Ballistec carbon frame and oversize bottom bracket on the Scalpel-Si come into their own when you need to step on the gas. Rocks and roots are no big deal with 100mm of RockShox Monarch travel in the rear. Up front, the 1.5-inch head tube and Cannondale's 100mm-travel Lefty 2.0 Carbon XLR fork chew up rocks and roots, transforming techy trail sections into a magic carpet ride. With Stan's NoTubes ZTR Crest rims and tubeless-ready Schwalbe tires you'll blast through buffed singletrack and chunky gnar with ease. Cannondale HollowGram Si cranks and an 11-speed Shimano XTR/XT drivetrain go together like peanut butter and chocolate, with a wide 11-42 gear range and the on-trail performance you expect from Shimano's high-end mountain components. Shimano XT brakes keep the party under control with trademark power and unbelievably controlled modulation. A carbon handlebar, carbon seatpost, and stem from Cannondale and a Prologo saddle ensure lightweight, comfortable contact points. With a Scalpel-Si under your control you'll cut through the competition.

Kill on the ups and thrill on the downs with the class-dominating weight and stiffness, mountain goat traction, and insanely confident handling of the world's best XC race machine—Cannondale's Scalpel-Si. Welcome to XXC. OutFront Steering Geometry gives you the best of both worlds: slack and stable on hectic descents, yet quick and nimble everywhere else. Unbelievably rigid and precise, Lefty out-corners, out-handles and flat-out rides circles around its flexy XC competition. Its custom extra-long fork offsets (rake) makes Cannondale's OutFront Steering Geometry possible. Proprietary Ai offset drivetrain delivers super short chainstays for climb-winning traction and agile handling, without sacrificing mud/tire clearance or limiting you to single ring set-ups.

Cannondale's Scalpel-Si Carbon 4 is a precise and dialed instrument of high-speed cross-country domination. The Ballistec carbon frame and oversize bottom bracket come into their own when you need to step on the gas. 100mm of RockShox Monarch travel in the rear and Cannondale's 100mm-travel Lefty 2.0 Carbon XLR fork up front is a combo that chews up rocks and roots, transforming techy trail sections into a magic carpet ride. With Stan's NoTubes ZTR Rapid rims and tubeless-ready Schwalbe tires, it doesn't matter if you're riding chunky gnar or buttery singletrack, you'll accelerate and grip through loose corners like nothing else. Cannondale HollowGram Si cranks and an 11-speed Shimano XT drivetrain feature a wide gear range and smooth, reliable performance. Shimano XT brakes keep the party under control with power and unbelievably controlled modulation. A handlebar, seatpost, and stem from Cannondale and a Prologo saddle ensure comfortable, lightweight contact points.

More travel front and rear, burlier components, and a dropper seatpost transform Cannondale's ultimate XC race machine into the ultimate fast trail slayer; meet the Scalpel-Si SE. OutFront Steering Geometry gives you the best of both worlds: slack and stable on hectic descents, yet quick and nimble everywhere else. Unbelievably rigid and precise, Lefty out-corners, out-handles and flat-out rides circles around its flexy XC competition. Its custom extra-long fork offsets (rake) makes Cannondale's OutFront Steering Geometry possible. Proprietary Ai offset drivetrain delivers super short chainstays for climb-winning traction and agile handling, without sacrificing mud/tire clearance or limiting you to single ring set-ups.