Cannondale Scalpel SE LAB71 – Maximum precision, maximum performance
The ultimate full-suspended XC/Trail bike
The Cannondale Scalpel SE LAB71 represents the absolute pinnacle of Cannondale technology. It combines the lightest ever 120 mm Hi-MOD FlexPivot frame with a selection of premium components that turn every ride into an experience of pure speed and control.
With the wireless SRAM XX SL Eagle AXS drivetrain, the Lefty Ocho Carbon 120 mm fork, and the superlight HollowGram XC-27 SL wheels, this LAB71 edition is designed for those who demand the absolute best.
LAB71: the new limit
Just when you thought the Scalpel SE had reached its peak, Cannondale took it to its most exclusive workshop: the LAB71. Here the Hi-MOD frame is paired with top-tier components and finished with unique colorways. Limited quantities, unlimited performance.
Superior suspension, superior traction
Thanks to the FlexPivot kinematics and perfectly managed 120 mm travel, the Scalpel SE LAB71 offers exceptional grip, total control, and a smoothness that feels like it belongs to a higher category. Ideal for long days on singletracks and for those who love feeling the bike glued to the ground.
Lefty Ocho: handling that makes the difference
The revolutionary Lefty Ocho Carbon, with its single-arm design and roller bearing system, is the smoothest and most precise XC fork in the world. It offers 120 mm of incredibly linear travel, ensuring stability, control, and unmatched agility. More control = more speed.
Aggressive geometry, incredible performance
With a head angle of 67°, shorter stem, wider tires, and a dropper post, the Scalpel SE LAB71 takes trail riding to the next level: stable, precise, ready to perform even on high-speed technical terrain.
Technical Specifications
Platform
Model Name
Model Code
Frame Kit
Frame: LAB71 Edition Hi-MOD carbon, 120 mm travel, PF30-83, tapered headtube, 12 mm thru-axle, Proportional Response geometry
Fork: Lefty Ocho 120 Carbon, 120 mm, Chamber Damper with remote lockout, OppO Spring System, tapered steerer, 50 mm offset
Headset: Integrated with sealed bearings
Rear shock: RockShox SIDLuxe Ultimate, remote lockout, adjustable rebound
Drivetrain
Derailleur: SRAM XX-SL Eagle AXS T-Type
Shift levers: SRAM AXS T-Type
Chain: SRAM XX SL, T-Type, 12 speed
Crankset: SRAM XX-SL Eagle T-Type, X-Sync, 34T
Cassette: SRAM XX SL Eagle 10-52, T-Type, 12 speed
Bottom bracket: SRAM DUB PF30 MTB83
Brakes
Brakes: SRAM Level Ultimate, 4-piston hydraulic, SRAM CLX 180/160 mm rotors
Brake levers: SRAM Level Ultimate
Wheels and Tires
Rims: HollowGram XC-SL 27, hi-impact carbon, 27 mm internal channel, 28 holes, TLR
Spokes: DT Swiss Competition Race straight-pull
Wheel size: 29"
-
Tires:
Front: Maxxis Rekon Race WT 29x2.4", EXO, TLR
Rear: Maxxis Aspen WT 29x2.4", EXO, TLR
-
Hubs:
Components
Handlebar: Cannondale 1 Riser Carbon, 31.8 mm, 9° sweep, 4° rise, 780 mm
Stem: Cannondale 1, 7075 alloy, 1-1/8", 31.8, 7°
Grips: Cannondale XC Silicone
Saddle: Prologo Dimension NDR with titanium rails
Seatpost: RockShox Reverb AXS, telescopic, 31.6 mm — 125 mm (S), 150 mm (M-L), 170 mm (XL)
Connectivity
Note Well
Technical specifications may change without notice depending on component availability.
Product images are purely indicative and may not exactly reflect the described features.
Cannondale Scalpel SE LAB71: every rider's dream who wants to dominate XC and trail with the latest available technology.
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.