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 Hi-Mod 1 29" Disc Mountain Bike
With its performance, Shimano XTR components and carbon finishing kit, the lightweight dual-suspension Cannondale Scalpel Si Hi-Mod 1 29" Disc Mountain Bike are capable of taming the wildest XC racing courses. The geometry is tuned for traction and acceleration at the back with shorter chainstays whilst simultaneously delivering control and confident handling to the front with its slacker head angle. The precise and smooth Lefty Ocho fork is proven to enhance the ride experience and can be locked out for maximum stiffness and power transfer on the climbs.
An ENVE carbon seatpost and handlebar complement the Hollowgram carbon wheelset, keeping the weight low and stiffness high and you can refer to stats from the integrated wheel sensor to see just how much faster your riding is.
The full Shimano 12-speed XTR groupset with hydraulic disc brakes features a 10-51t cassette and 34T single chainring for ease of maintenance with no loss of gear options for hard racing.
Features
- HollowGram 23 Superlight Hi-Impact Carbon wheelset
- Shimano Deore XTR Race hydraulic disc brake with Ice Tech rotors
- Clean cable management - interchangeable in-head tube cable guides secure the housing
- Short chainstays for traction and agility
- Slack head angle for stability
- Modern XC geometry
- Ultra-lightweight
- Integrated wheels sensor
- ENVE carbon handlebar and seatpost
- Lefty Ocho fork is stiff, light and smooth
Technical Specification
| FRAME | Cannondale BallisTec Hi-MOD Carbon, 100mm travel, Zero Pivot seatstay, Carbon Link, PF30-83, 1.5 Si head tube, Ai Offset |
| FORK | Lefty Ocho, 27.5/29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 50/55mm offset |
| REAR SHOCK | Fox Float Factory DPS EVOL, 100mm, remote-actuated, Kashima coating |
| HEADSET | Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small only) |
| HANDLEBAR | ENVE M5, Carbon, 760mm, 31.8mm, 5° rise, 9° sweep |
| GRIPS | Cannondale Locking Grips |
| STEM | Cannondale 1, 7075 Alloy, 1-1/8", 31.8, 7° |
| FRONT BRAKE | Shimano XTR Race, 180mm Ice Tech rotors |
| REAR BRAKE | Shimano XTR Race, 160mm Ice Tech rotors |
| BRAKE LEVERS | Shimano XTR Race |
| REAR DERAILLEUR | Shimano XTR, Shadow Plus |
| SHIFT LEVERS | Shimano XTR, 12-speed |
| CASSETTE | Shimano XT, 10-51, 12-speed |
| CRANKSET | HollowGram, BB30 w/X-Sync® SpideRing, 34T, Ai offset |
| CHAIN | Shimano XTR, 12-speed |
| FRONT WHEEL | HollowGram 23, Superlight Hi-Impact Carbon, 28h, 23mm inner width, tubeless-ready, Lefty 60 |
| REAR WHEEL | HollowGram 23, Superlight Hi-Impact Carbon, 28h, 23mm inner width, tubeless-ready, HollowGram 12x142 rear with DT Swiss internals, Micro Spline |
| FRONT TYRE | Schwalbe Racing Ray 29 x 2.25", Snake Skin, Addix Speedgrip Compound, tubeless-ready |
| REAR TYRE | Schwalbe Racing Ralph 29 x 2.25", Snake Skin, Addix Speed Compound, tubeless-ready |
| SADDLE | Fabric Scoop Flat Race, titanium rails |
| SEATPOST | ENVE Carbon, 31.6 x 400mm, 0mm offset |
| CONNECTIVITY | Wheel sensor |
| PEDALS | Available to be purchased separately |
| WEIGHT | 10.2 KG / 22.4 LBS - Bike and frame weights may vary in final production |
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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