3T Torno Wide Crank Arm Set

The 3T Torno Wide Crank Arm Set is a fully carbon 1x crankset built for riders who need a wider Q-factor or compatibility with full mount SRAM groupsets — without giving up the aerodynamic profile that defines the Torno line. Handmade in 3T's Bergamo factory from raw carbon fiber, it features an integrated carbon axle and spider and comes in at 350 grams, a weight that earns its place on a performance build.

The aero spider is spatially separated from the crank arm, which lets it contribute structurally to stiffness while reducing aerodynamic blockage — a more considered approach than a traditional spider bolted to the arm. A layup that combines woven and unidirectional carbon fibers dials in stiffness where the drivetrain demands it most. The 12mm blade profile keeps the crankset narrow enough aerodynamically while the wider axle stance gives you the Q-factor you need. Paired with Wolf Tooth chainrings featuring a countersunk bolt pattern and narrow-wide tooth design, chain retention on a 1x setup is confident even over rough roads or mixed terrain. Note: the Torno Wide is not compatible with SRAM Eagle Transmission drivetrains.

3T Torno Wide Crank Arm Set Specs at a Glance

• Material: Raw carbon fiber with integrated carbon axle and spider
• Weight: 350g
• Drivetrain compatibility: 1x road and gravel; full mount SRAM groupsets — not compatible with SRAM Eagle Transmission
• Blade profile: 12mm aero blades
• Available crank lengths: 170mm, 172.5mm, 175mm