Cranksets-Sale
Lengths: 170, 172.5, 175, 177.5 or 180mm
Chainrings: 39 x 53
Weight: 650 g.
Ultra Torque™ external cups sold separately.
The new Record crankset with integrated bottom bracket is the most technologically advanced version of the Ultra-Torque system. The oversize axle system with outer cups is combined with a carbon fibre structure which is completely hollow internally. Not only is the main crank arm hollow, but also the small arms supporting the chainrings of the Right crank.
Developed by Campagnolo, the Ultra-Hollow Structure technology is created using a unique method which combines extremely high-pressure moulding, capable of compacting the fibres of the structure like no other process, with hollowing of the structure, removing material from areas which have no structural function.
The result is that oversize cranks are obtained, characterized by lightness, strength, rigidity and long life without precedents.
Unlike cranks of the previous generation, which had a metal insert for interfacing with the bottom bracket axle, Ultra Torque™ carbon cranks have an oversize steel axle fixed directly to the carbon structure of the crank, giving a considerable weight saving.
Despite the use of outer cups, the Q factor and the lateral dimensions in the bottom bracket area remain substantially unchanged and do not require the athlete to adopt biomechanically incorrect pedalling positions.
Lengths: 170, 172.5 or 175mm
Chainrings: 39 x 53
Weight: 800 g.
BB cups included
FSA's K-Force advances crank technology to a breakthrough level of efficiency. K-Force integrates a Monocoque crankarm and spider with the oversized cartridge bearings and axle of the Mega Exo bottom bracket, creating an extremely lightweight and very stiff drive train. FSA's semi-solid, CNC machined chainrings produce the perfect shift.
Lengths: 165, 170, 172.5 or 175mm
Chainrings: 39 x 53
Weight: 710 g.
Ultegra 6600 Bottom Bracket sold separately
Ultegra 6601-G available in 165, 170, 172.5 or 175mm lengths with 39x53T chainrings. Requires BB external cups (sold separately). 710 g.
Lengths: 170, 172.5 or 175mm
Chainrings: 34 x 50
Weight: 645 g.
BB cups included
Light, stiff 6K carbon weave finished with a uni-directional graphite sheet and clear coat. Features an integrated carbon spider for greater power transfer with less effort and integrated GXP team bottom bracket to optimize bearing loads. Hard-anodized PowerGlide™ chainrings offer precise shifting and long wear. Specify English or Italian cups.
Lengths: 170, 172.5 or 175mm
Chainrings: 39 x 53
Weight: 665 g.
BB cups included
Light, stiff 6K carbon weave finished with a uni-directional graphite sheet and clear coat. Features an integrated carbon spider for greater power transfer with less effort and integrated GXP team bottom bracket to optimize bearing loads. Hard-anodized PowerGlide™ chainrings offer precise shifting and long wear.
