The TriMax is designed for the rigors of top professional TT and Triathlon racing and now includes the proven MegaExo external bottom bracket system with a integrated axle, this improves stiffness and power transfer whilst retaining a narrow 147mm Q-factor.
The first integrated crank designed specifically for timed events, the cross section of the arm is wing-shaped, and the back of each arm is partially recessed to cover the BB cup. This unique design will become the new standard for those who demand the fastest crank available.
Utilizing 3rd generation FSA carbon hollow crank arms and monocoque construction with aero carbon disc spider, this crank is both aero and stiff. Crank also includes carbon fiber wrapped aluminum chainrings, AL7075 Torx T-30 alloy chainring bolts and oversize ceramic cartridge bearings.
Note: Only for use with BB30 compatible frames.
Hollow carbon arms with 3K weave
Low Speed extruded AL7050 BB30 spindle
Ceramic BB30 bearings
Carbon/AL7075 CNC chainrings
AL7075 Torx T-30 alloy chainring bolts
To fit 68mm BB30 shells
Length: 170mm, 172.5mm, 175mm, 177.5mm, 180mm
Teeth combination: 53/39, 54/42 o 55/42
Available for new 10 speed system
3K carbon finish
Carbon/Alloy outer chainring with color logo
Buy Vision TriMax Carbon TT BB30 Double Crank from Chain Reaction Cycles, the World’s Largest Online Bike Store.