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Light, but it's no lightweight.
A pure XC race mountain bike. Loaded with performance features that ensure victory, all while weighing next to nothing.
Where it thrives
In competition, up and down hills
What it's built for
Speed, agility, handling
Highlights
- Hi-MOD BallisTec Carbon frame / Lefty Ocho Carbon 100mm fork / Integrated Cannondale App connectivity
- Shimano XTR 12-speed shifting / HollowGram crank
- HollowGram 25 carbon wheelset / Cannondale 1 carbon bar / ENVE seatpost
A faster, better thru-axle. The slotted dropout design lets the axle stay in the hub for quicker, easier wheel changes. Compatible with standard 148x12 thru-axle hubs. It’s a better way thru.
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.
Confidently stable on hectic descents, yet quick and nimble everywhere else - OutFront Steering Geometry gives you the best of both worlds.
Cannondale's premium high-strength, high-stiffness carbon construction. An advanced blend of intermediate, high, and ultra-high modulus fibers yields a frame that’s extremely light, durable, and lively.
Specs
Details
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Platform
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Model NameF-Si Hi-MOD 1
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Model CodeC25201M
Frameset
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FrameBallisTec Hi-Mod Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset
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ForkLefty Ocho Carbon, 100mm, Chamber Damper with remote lockout, OppO Spring System, tapered steerer, 55mm offset
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HeadsetIntegrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small only)
Drivetrain
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Rear DerailleurShimano XTR
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ShiftersShimano XTR, 12-speed
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ChainShimano XT, 12-speed
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CrankHollowGram, BB30a, OPI SpideRing, 34T, Ai offset
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Rear CogsShimano XT, 10-51, 12-speed
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Bottom BracketCannondale Alloy PressFit30
Brakes
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BrakesShimano XTR hydraulic disc, 160/160mm RT86 Ice Tech rotors
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Brake LeversShimano XTR hydraulic disc
Wheels
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Brake TypeDisc
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RimsHollowGram 25, Superlight Hi-Impact Carbon, 28h, 25mm inner width, tubeless ready
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SpokesDT Swiss Competition Race, straight-pull
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Tire Size2.25
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Wheel Size29
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Hubs(F) HollowGram Lefty 60 / (R) HollowGram w/DT Swiss Star Ratchet internals, 12x148mm
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Tires(F) Schwalbe Racing Ray EVO, 29x2.25", SnakeSkin, Addix Speedgrip, tubeless ready, (R) Schwalbe Racing Ralph EVO, 29x2.25", SnakeSkin, Addix Speed, tubeless ready
Components
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HandlebarCannondale 1 Flat, Carbon, 31.8mm, 9° backsweep, 760mm
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StemCannondale 1, 7075 Alloy, 1-1/8", 31.8, 7°
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GripsESI Chunky Silicone, 32mm dia.
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SaddlePrologo Dimension NDR, Tirox rails
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SeatpostENVE Carbon, 27.2x400mm, 0mm offset
Connectivity
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Wheel SensorCannondale Wheel Sensor
Extra
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Extra 1Tubeless valve stems
Please note that, based on component availability and other factors, specifications are subject to change without notice.