Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Cannondale Scalpel-Si Carbon Hi-Mod 29R Mountain Bike 2017
The Cannondale Scalpel-Si Carbon Hi-Mod 29R Mountain Bike 2017 allows you to put the power down on the trail with a stiff and light BallisTec Hi-MOD carbon frame. This frame is designed with short chainstays for traction and agility, a slack head angle for stability at speed and tight “trail” measurement for nimble handling at slower speeds - perfect for the modern XC rider.
Alongside this race-ready geometry comes race-ready spec. First off, the suspension is accounted for with a Cannondale Lefty 2.0 Carbon fork with 100mm of travel and a RockShox Monarch XX rear shock with 100mm of travel.
Snappy and responsive gearing is essential for high-level XC racing so the inclusion of Shimano's one-by XTR 11-speed groupset is certainly welcome. The pro-level gearing uses an 11-42 cassette for a wide gear ratio - perfect for the varied terrain of an XC course. Shimano also provides the braking in the form of their XTR Race hydraulic disc brake.
Cannondale's CZero SL Superlight Hi-Impact Carbon wheels further add to the light and stiff credentials of this race-ready machine while the Schwalbe Racing Ralph EVO tyres maintain grip over anything from loose sandy terrain to gnarly rock gardens.
FEATURES
- Cannondale's premium BallisTec Hi-MOD Carbon frame construction optimises low weight and stiffness while also featuring a geometry that is ready to tackle to toughest XC courses.
- The iconic Lefty 2.0 Carbon fork and RockShox Monarch rear shock, both with 100mm of travel, keep you comfortable over the rough stuff and big drops.
- Shimano's pro ready XTR 11-speed gearing ensures the versatility required for the highest levels of XC competition.
Image shown for representation of colourway only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.
Technical Specification
FRAME | Cannondale Scalpel-Si 100mm BallisTec Hi-MOD Carbon Zero Pivot seatstay Carbon Link PF30 1.5 Si head tube Ai Offset |
FORK | Cannondale Lefty 2.0 Carbon 100mm XLR Isolated Damper Technology with XC+ tune and XLoc Full Sprint remote 55mm offset (29) 50mm offset (27.5) |
REAR SHOCK | RockShox Monarch XX 100mm Full Sprint remote |
HEADSET | Cannondale HeadShok Si |
STEM | Cannondale C1 6061 Alloy 1.5 31.8 -5 deg. |
HANDLEBAR | Cannondale CZero flat Carbon 760mm |
FRONT BRAKE | Shimano XTR Race 160mm Ice Tech Rotors |
REAR BRAKE | Shimano XTR Race 160mm Ice Tech Rotors |
FRONT DERAILLEUR | N/A |
REAR DERAILLEUR | Shimano XTR Shadow Plus 11-speed |
SHIFT LEVERS | Shimano XT 11-speed |
CHAIN | Shimano HG601 11-speed |
CRANKSET | Cannondale HollowGram Si hollow forged BB30 32t Ai SpideRing |
CASSETTE | Shimano XT 11-42 11-speed |
BOTTOM BRACKET | Cannondale Alloy PressFit30 |
PEDALS | None |
RIMS | Cannondale CZero SL Superlight Hi-Impact Carbon Tubeless Ready 28hole 23mm ID |
HUBS | CZero Straight Pull Lefty 60 front 39-point engagement rear 142x12 28h (Ai Offset dish - Rear) |
SPOKES | DT-Swiss Aerolite |
FRONT TYRE | Schwalbe Racing Ralph EVO Snakeskin 29x2.25 folding tubeless ready, clincher |
REAR TYRE | Schwalbe Racing Ralph EVO Snakeskin 29x2.25 folding tubeless ready, clincher |
SADDLE | ProLogo Zero II TiRox Rails |
SEATPOST | Cannondale C2 Carbon Micro Adjust 31.6x350mm (S/M) 400mm (L/XL) |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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