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.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Cannondale Scalpel Si Carbon 3 27.5" / 29" Mountain Bike 2019
Providing off-road speed aplenty, the Scalpel Si Carbon 3 27.5" / 29" Mountain Bike from Cannondale benefits from their cross country race winning heritage. The BallisTec carbon frame uses a FOX Float DPS Performance EVOL rear shock to provide 100mm of controlled travel for traction and speed up and downhill. Both the rear suspension and the 100mm Lefty Ocho fork have a remote actuated lockout function for maximum efficiency on smoother sections of trail.
Cannondale’s in-house HollowGram 23 carbon wheelset is impressively light and stiff thanks to the Ai (Asymmetric Integration) offset frame which allows for the rear wheel to be dished more evenly. Low rolling resistance is provided by the ever-rapid Racing Ray and Ralph rubber, which can be run tubeless for even more grip and puncture resistance. The SRAM 10-50 GX Eagle cassette and 34 tooth Truvativ Stylo 6K single ring chainset provide a huge range of gears, all operated flawlessly by the GX Eagle 12-speed shifters. SRAM Level TL hydraulic disc brakes with 180mm/160mm Centreline rotors allow for precise single digit braking modulation for increased confidence downhill and in the corners.
- Cannondale Scalpel-Si BallisTec Carbon frame with 100mm FOX Float DPS Performance EVOL shock
- Cannondale Lefty Ocho 27.5/29" 100mm travel, with cable lockout
- SRAM X01/GX Eagle 12-speed drivetrain
- SRAM Level TL hydraulic disc brakes
- Cannondale HollowGram 23, Superlight Hi-Impact Carbon, tubeless ready rims
Please note the size small features a 27.5” wheelset, all larger sizes use a 29” wheelset
|FRAME||Cannondale Scalpel-Si, 100mm, BallisTec Carbon, Zero Pivot seatstay, Carbon Link, PF30, 1.5 Si head tube, Ai Offset, FOX Float DPS Performance EVOL, remote-actuated|
|FORK||Cannondale Lefty Ocho 27.5/29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 50/55mm offset|
|STEM||Cannondale C1, 7075 alloy, 1-1/8", 31.8, 7-degree|
|HANDLEBAR||Cannondale C2 Flat, butted 2014 Alloy, 8-degree sweep, 760mm|
|FRONT BRAKE||SRAM Level TL hydraulic disc, 180mm Centerline rotor|
|REAR BRAKE||SRAM Level TL hydraulic disc, 160mm Centerline rotor|
|BRAKE LEVERS||SRAM Level TL hydraulic disc|
|REAR DERAILLEUR||SRAM X01 Eagle 12-speed|
|SHIFT LEVERS||SRAM GX Eagle 12-speed|
|CASSETTE||SRAM XG-1275, GX Eagle, 10-50, 12-speed|
|CRANKSET||Truvativ Stylo 6K, 34t, Ai Custom|
|FRONT WHEEL||Cannondale Lefty 60 hub, HollowGram 23, Superlight Hi-Impact Carbon, tubeless ready, 28h, 23mm inner width|
|REAR WHEEL||Cannondale HollowGram 12x142 hub with DT Swiss internals, HollowGram 23, Superlight Hi-Impact Carbon, tubeless ready, 28h, 23mm inner width|
|FRONT TYRE||Schwalbe Racing Ray 27.5/29” x 2.25" front, Snakeskin, Addix Speed compound, tubeless ready clincher|
|REAR TYRE||Schwalbe Racing Ralph 27.5/29” x 2.25" rear, Snakeskin, Addix Speed compound, tubeless ready clincher|
|SADDLE||Fabric Scoop Flat Elite cro-mo rails|
|SEATPOST||Cannondale C2 alloy, 31.6mm|
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 specified), 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.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.
Cannondale Scalpel Si Carbon 3 27.5 / 29 Mountain Bike 2019 Sizing
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