Cannondale SCALPEL 1 Lefty - 29" Carbon Mountainbike - 2026 - silver

Pure thrills. 

With state-of-the-art XC suspension and geometry, as well as rugged components, the World Cup-winning SCALPEL model is once again setting the pace in cross-country. The Cannondale SCALPEL 1 Lefty is one of the lightest and fastest mountain bikes in the world. The frame is built on the super-light Series 1 Carbon. Thanks to the one-piece SystemBar XC-One carbon cockpit and the unmatched Lefty Ocho Carbon 120 fork, you can steer the Scalpel with millimeter precision along the trail. The wireless SRAM X0 groupset handles gear changes with precision, while the DT-Swiss XRC 1501 Spline carbon cross-country wheelset converts your power into forward momentum.

Magical Suspension
Not just more travel, but better travel. Thanks to the magic of FlexPivot kinematics and the Proportional Response suspension, the Scalpel’s 120 mm of travel delivers unprecedented traction, greater control, and plenty of riding fun—paired with the efficiency and dynamism you’d expect from a World Cup race bike.

Staring is expressly permitted
There’s no other fork that looks like the Lefty, and there’s no other fork that’s as good as the Lefty. Its unique design and internal mechanism—featuring smooth-running needle bearings—delivers smooth suspension response and high steering precision that other suspension forks simply can’t match. There’s a reason why it’s been racking up podium finishes for over 20 years.

Devilishly fast
Geometry is the key to maximum speed, and the Scalpel isn’t just razor-sharp—it’s also extremely fast. It features a flat 66.6° head angle, a steep 75.5° seat angle, and size-specific chain stays that have a length that increases on larger frames, so bikers of all body sizes can find a centered position between the wheels. The result? More forward momentum and traction on climbs, better control in the corners, and unprecedented confidence at high speeds.

The Magic of Speed
This isn’t magic. It’s the result of a pure, purpose-driven design philosophy. Every element of the Scalpel is defined first and foremost by function—kinematics, weight, stiffness, and performance. The features determine the form, not the other way around. Plus, fast looks good, too.

Features of the Cannondale SCALPEL 1 Lefty:

• Series 1 Carbon frame
• Proportional Response Suspension
• FlexPivot chainstays
• One-piece carbon cockpit
• FOX Transfer telescopic seatpost