Cannondale Scalpel Carbon 2 Lefty bike – XC Carbon, Single-leg Fork, XT Di2, 120mm travel
The bike Cannondale Scalpel Carbon2 Lefty is a carbon XC mountain bike designed for lovers of pure speed. With 120mm FlexPivot suspension, single-leg LeftyOcho fork, wireless ShimanoXT Di2 drivetrain, and DTSwiss XRC1900 Carbon wheels, it combines lightness, precision, and race performance.
Perfect for those seeking uncompromising performance: ideal on technical trails, marathons, and XC competitions.
Why choose it?
Lightweight carbon and 120mm FlexPivot frame with Proportional Response geometry
LeftyOcho Fork – 120mm: unique precision and smoothness on technical trails
XT Di2 wireless 12v: digital electronic shifting, perfect under load
Shimano XT 4-piston brakes for supreme braking power downhill
DT Swiss XRC1900 Carbon wheels: stiff, light, and reliable
C1 Carbon handlebar and internal Dropper seatpost for control and comfort
Strengths
Improved 120mm travel with FlexPivot kinematics and size-specific geometry
Race-ready geometry: 66.6° steering, 75.5° seat angle, stays calibrated for each size
Functional and aesthetic design: every element optimizes performance, weight, and stiffness
Technical specifications
Frame & suspension
Frame: Carbon Scalpel, FlexPivot, 120mm travel, 148×12mm thru-axle, post-mount ready
Fork: LeftyOcho Alloy 120mm, TwistLoc Ultimate remote dual lockout
Shock absorber: RockShox SIDLuxe Select+, 190×45mm, TwistLoc Ultimate
Drivetrain
Derailleur: Shimano XT Di2 M8250 SGS, wireless 12v
Levers: Shimano XT Di2 M8250 ISpec EV
Crankset: Shimano XT M8200 34T
Cassette: Shimano XT 8200, 10-51T, 12v
Brakes
Wheels & tires
Rims: DT Swiss XRC1900 Spline carbon, 30mm internal width, tubeless ready
Spokes: DT Swiss Competition Race, straight pull
Hubs: Front: DT Swiss Lefty 6bolt; Rear: DTSwiss 370 Ratchet LN 6bolt 12×148mm, XD driver
Tires: Schwalbe Rick XC Pro 29"×2.4" tubeless ready
Components
Handlebar: Cannondale 1 Flat Carbon 760mm, 9° back
Stem: Cannondale C1 Conceal Alloy 31.8mm, 6°
Grips: SRAM Silicone
Saddle: Prologo Dimension NDR
Seatpost: Cannondale DownLow Dropper 31.6mm, 125mm (S), 150mm (MXL)
Connectivity & extras
Note Well
Technical specifications may change without notice depending on component availability.
Product images are for illustrative purposes only and may not exactly reflect the described features.
Jump in the saddle, conquer the trails, and discover how exciting every pedal stroke can be with the Scalpel Carbon 2 Lefty: pure adrenaline in carbon form.
Do you want to receive your bike ready for use? Don't forget to add the bike assembly service at the time of purchase! Discover all the details here: Francesconi bike assembly
A Complete Guide to Bike Sizes
Foreword: Not all bike sizes are the same
Each type of bike has a specific frame and often uses a different size scale. For example, a road bike with a 54cm frame might be considered a medium size by one brand, but a large by another.
Bicycle adjustment margins
Some types of bikes, like gravel bikes, offer a wide range of adjustments, adapting to different body types. Other models, however, have limitations in this regard. This is an important aspect to consider.
How to use size charts
We've created a simple guide to help you find the right bike size:
- Check out our size charts for each bike type.
- Learn more with specific tips to help you make the right choice.
Size Charts: Find Your Perfect Bike
Gravel and road bikes
Sizes are based on the length of the top tube (in cm), which determines the reach of the bike.
| Cut
|
Recommended height
|
Horizontal tube length
|
| XS |
Up to 157 cm |
48-50 cm |
| S |
157-167 cm |
50-53 cm |
| M |
168-178 cm |
53-56 cm |
| THE |
178-185 cm |
56-58 cm |
| XL |
Over 185cm |
58-62 cm |
For gravel, measurements may vary slightly due to different geometries, but remain similar.
Mountain bike
MTBs are measured in inches, based on the seat tube.
| Cut
|
Recommended height
|
Size (in inches)
|
| XS |
Up to 157 cm |
14"-16" |
| S |
157-167 cm |
15"-17" |
| M |
168-178 cm |
16"-19" |
| THE |
178-185 cm |
18"-20" |
| XL |
Over 185cm |
20"-23" |
Sizes also vary depending on the type of MTB: full-suspension , hardtail or fat bike .
Children's bikes
The size depends on the size of the wheels, often associated with age:
| Age
|
Wheel Size
|
| 1-3 years |
12" |
| 2-4 years |
14" |
| 4-6 years |
16" |
| 5-8 years |
20" |
| 8-10 years |
24" |
| Over 10 years |
26"/27.5" |
What to do with half measures?
If you are between two sizes:
-
Comfort : Choose the larger size.
-
Performance : Go for the smaller size.
Final tips for choosing
-
Consult the manufacturer's instructions : Always check the brand's guidelines.
-
Ask an expert : a specialized workshop can help you choose based on your height, ideal reach and goals.
-
Test the bike : If possible, test the model you intend to purchase.
