Cannondale Scalpel-Si Carbon 1 2018 Mountain Bike
Frame:Scalpel-Si, 100mm, BallisTec Hi-MOD Carbon, Zero Pivot seatstay, Carbon Link, PF30, 1.5 Si head tube, Ai Offset
Fork:Lefty 2.0 Carbon, 100mm, XLR Isolated Damper Technology with XC+ tune and XLoc Full Sprint remote, 55mm offset
Rear Shock:RockShox Monarch XX, 100mm, Full Sprint remote
Headset:Cannondale HeadShok Si
Stem:Cannondale C1, 6061 Alloy, 1.5", 31.8, -5 deg.
Bars:Cannondale CZero flat, Carbon, 760mm
Front Brake:Shimano XTR Race, 160mm, Ice Tech Rotors
Rear Brake:Shimano XTR Race, 160mm, Ice Tech Rotors
Rear Mech:Shimano XTR Shadow Plus
Shifters:Shimano XT
Rims:Cannondale CZero SL, Superlight Hi-Impact Carbon, Tubeless Ready, 28hole, 23mm ID
Front Hub:CZero Straight Pull, Lefty 60
Rear Hub:39-point engagement 142x12, 28h (Ai Offset dish)
Spokes:DT-Swiss Aerolite (Ai Offset dish - Rear)
Front Tyre:Schwalbe Racing Ralph EVO Snakeskin, 2.25", folding, tubeless ready
Rear Tyre:Schwalbe Racing Ralph EVO Snakeskin, 2.25", folding, tubeless ready
Seat Post:Cannondale C2 Carbon, Micro Adjust, 31.6x350mm (S,M) 400mm (L,X)
Chainset:Cannondale HollowGram Si, hollow forged, BB30, 32t Ai SpideRing
Bottom Bracket:Cannondale Alloy PressFit30
Chain:Shimano HG601, 11-speed
Pedals:Basic Resin Flat

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Built for XXC.

The ultimate race bike for the rough and tumble realities of modern XC. It’s the lightest, stiffest XC dually on the planet, with radical new XC geometry to own the climbs, rule the descents and decimate the competition.

The lightest, stiffest, best climbing, best descending, all-around fastest XC race bike ever made. The new XC is gnarly. The new Scalpel-Si is gnarlier.

Key Features:

  • Insane Traction – Without Compromise – Proprietary Ai offset drivetrain delivers super short chainstays for climb-winning traction and agile handling, without sacrificing mud/tyre clearance or limiting you to single ring set-ups.
  • XC Agility Meets All-Mountain Stability – OutFront Steering Geometry gives you the best of both worlds: Slack and stable on hectic descents, yet quick and nimble everywhere else.
  • The Best XC Fork… Period – Unbelievably rigid and precise, Lefty out-corners, out-handlers and flat-out rides circles around its flexy XC competition. Its custom extra-long fork offsets (rake) make our OutFront Steering Geometry possible.
  • Explosive Stiffness – Just say no to energy-wasting flex. Scalpel-Si is the stiffest XC dually going, thanks to the evenly dished Ai rear wheel, super short chainstays, LockR locking axles and BallisTec Carbon frame construction.
  • Ultra Lightweight – System Integrated Cranks, Fork, Frame and Zero Pivot stays all add up to not much… weight. Scalpel-Si is the lightest XC dually on the market.
  • Rider Position – Pure Modern XC. Low flat back, centered weight distribution.
  • Rider Profile – World Cup XC racers, marathon racers and anyone else with dreams of fast-paced XC glory.

Occasionally, without notice, manufacturers change product design and/or specifications.