Cannondale Scalpel HT Carbon 4 2025 Viper Cross Country Bike
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We have done our best to sufficiently estimate demand. Please contact us if you have a question or wish to check availability.
Details
Available with Cannondale in the sizes shown above. Expect delivery within 3-4 working days of placing an order.
This is the ultimate XC race bike. Ground-breaking suspension, aggressive geometry and feathery weight let you go full gas from the gun.
At just over 1900 grams, complete with shock, the new Scalpel frame is one of the lightest full suspension MTB frames on the market. Incredible suspension, impeccable handling and feathery weight – it’s a recipe for victory.
Specification
Frame | Scalpel HT Carbon, Proportional Response Design, PF30-83, tapered head tube, 55mm chainline, Speed Release 12mm thru axle w/UDH hanger |
Fork | RockShox SID SL , 100mm, Debonair, remote lockout, 15×110mm thru-axle, tapered steerer, 44mm offset |
Rims | WTB STX i23, 32h, tubeless ready |
Hubs | (F) Shimano MT410, 15×110mm thru-axle / ® Shimano MT410, 12×148mm thru-axle |
Spokes | DT Swiss Champion 2.0 |
Tyres | (F) Schwalbe Racing Ray EVO, 29 × 2.25”, Twinskin, tubeless ready, ® Schwalbe Racing Ralph EVO, 29 × 2.25”, SnakeSkin, Addix compound, tubeless ready |
Pedals | Not Included |
Crank | Shimano M5121, 30T, 55mm chainline |
Bottom Bracket | Cannondale Alloy PressFit 30 – 24mm |
Chain | Shimano Deore, 12-speed |
Cassette | Shimano Deore M6100, 10-51, 12-speed |
Rear Derailleur | Shimano XT |
Shifter | Shimano Deore M6100, 12-speed |
Handlebar | Cannondale 2 Flat, butted 2014 Alloy, 31.8mm, 3° rise, 8° sweep, 760mm |
Grips | Cannondale TrailShroom |
Stem | Cannondale 2, 6061 Alloy, 31.8, 7° |
Headset | Integrated, 1-1/8 to 1.5”, sealed angular contact bearings |
Brakes | Shimano MT501 hydraulic disc, 160/160mm RT54 rotors |
Saddle | Cannondale Scoop Shallow Sport, steel rails |
Seatpost | C3 Alloy, 27.2×400mm |
Chain Device | Yes |
Specifications are subject to change without notice
Size Guide
Frame Size | Minimum Height | Maximum Height |
Small | 154cm (5’1”) | 165cm (5’5”) |
Medium | 162cm (5’4”) | 175cm (5’9”) |
Large | 172cm (5’8”) | 182cm (6’0”) |
X Large | 180cm (5’11”) | 195cm (6’5”) |
We have developed our size guide from our selling experience and it may differ from the manufacturers guide. Please note, this is only a guide and if you have any concerns over sizing please get in contact
Geometry

Frame Size | Small | Medium | Large | X Large |
A – Seat Tube Length | 39.0cm | 44.0cm | 48.0cm | 53.0cm |
B – Top Tube Horizontal | 57.1m | 59.4cm | 61.7cm | 64.0cm |
C – Head Tube Angle | 67.0° | 67.0° | 67.0° | 67.0° |
D – Seat Tube Angle | 73.2° | 74.0° | 74.6° | 75.0° |
D’ – Seat Tube Angle Effective | 75.0° | 75.0° | 75.0° | 75.0° |
E – Standover | 74.8cm | 78.5cm | 81.4cm | 85.0cm |
F – Head Tube Length | 9.9cm | 11.0cm | 12.2cm | 13.5cm |
G – Wheelbase | 112.4cm | 115.4cm | 118.3cm | 121.4cm |
H – Front Center | 70.2cm | 72.6cm | 75.0cm | 77.8cm |
I – Chain Stay Length | 43.0cm | 43.5cm | 44.0cm | 44.5cm |
J – Bottom Bracket Drop | 6.2cm | 6.2cm | 6.2cm | 6.2cm |
K – Bottom Bracket Height | 31.5cm | 31.5cm | 31.5cm | 31.5cm |
L – Fork Rake | 5.5cm | 5.5cm | 5.5cm | 5.5cm |
M – Trail | 10.0cm | 10.0cm | 10.0cm | 10.0cm |
N – Stack | 60.2cm | 61.2cm | 62.3cm | 63.5cm |
O – Reach | 41.0cm | 43.0cm | 45.0cm | 47.0cm |
Want to compare the size of your current bike to this one? Read our Reach and Stack guide here.
Manufacturer | Cannondale |
---|---|
RRP | No |