Rotor KAPIC Carbon Crank Arms

The Rotor KAPIC Carbon Crank Arms - Made for the toughest MTB races

The KAPIC carbon crank arms from Rotor are exceptionally light and stiff and meet the highest demands of World Cup and professional marathon riders. They withstand the conditions of the longest and toughest MTB races in the world. KAPIC Carbon belongs to the Direct Mount cranks from Rotor, which are characterised by particularly easy assembly and disassembly. Their modularity allows you to switch between different chainrings and axle options effortlessly. These carbon crank arms were inspired by the seven historic victories that Rotor athletes have taken so far in the legendary Cape Epic in South Africa. Rotor has used its crank technology know-how gained over many years to successfully make the big leap to carbon fibre.

Specifications:

Application:

Cross Country

Compatibility:

1x

Chainring Mount:

Rotor Direct Mount

Technical Information:

Series:

KAPIC

Crank Arm Material:

Carbon

Crank Arm Length:

170.0 mm, 175.0 mm

Q-Factor:

169.5 mm (Standard / Boost), 178.5 mm (Super Boost)

Axle Diameter:

30 mm

Recommended Bottom Bracket:

BB30, PF30, BB92, BSA

Features:

• innovative modular design
• especially light and stiff
• best possible, direct conversion of power into forward motion
• assembly without specialist knowledge or special tools
• easy chainring change with hex tool
• compatible with round and oval chainrings
• fine adjustment of oval chainrings (OCP) possible in one-degree steps

Technology:

OCP Mount
The exclusive Rotor technology OCP Mount (Optimum Chainring Position) stands for biomechanical optimisation of the pedal stroke when using Q-rings. OCP Mount allows you to adjust the alignment of the chainring on the crank in 1 degree increments. The shape of the axle allows independent positioning of the crank arms and Spider or Direct Mount chainring, changing the relative position so that the optimum setting can be found for the user.
OCP Mount's multiple positioning options allow for super-fine adjustment of the OCP. This makes it possible to prevent or eliminate knee problems, to optimise the effectiveness of the crank rotation or to improve the traction on the MTB and cyclocross.
Position your chainrings with Rotor's OCP Mount System to get the most out of your ride.

Manufacturer Numbers:

170.0 mm:

C02-109-19010-0

175.0 mm:

C02-109-21010-0

Contents:

• 1 x Rotor KAPIC Carbon crank arm, left
• 1 x Rotor KAPIC Carbon crank arm, right
• 1 pair of Rotor bumpers

Order Together:

• axle (Standard / Boost or Super Boost)
• chainring (oval or round)