Description
Cranks Rotor eKAPIC Brose qf170
- With eKAPIC crank arms, mountain bikers are one step closer to the dream of a lighter electric bike.
- In order to achieve a construction specially adapted to E-MTBs, Rotor has specifically developed the design and technologies of its proven MTB crankarms.
- Trinity Drilling System. Three holes along the longitudinal axis of each arm remove excess material.
- The TDS process significantly reduces the weight of cranks made of forged and CNC-machined aluminum, without negatively affecting rigidity.
- Narrow Q-Factor.
- When it comes to climbing hills, the eMTB clearly shows its strengths, but it is generally at a disadvantage compared to traditional bikes when it comes to pedaling feel.
- By making the Q-factor for e-bikes as narrow as possible, Rotor has not only addressed this problem, but is also actively helping to prevent biomechanical damage during off-road riding as well as hip and knee problems.
Technical details of the crank arms Rotor eKAPIC
- application: electric bike / E-MTB
- material: aluminum 6082 (forged, CNC milled)
- drive unit axle profile: ISIS
- chainring type: Direct Mount
- Chain line: 52 mm
- Q-Factor outer: 170 mm
- Q-Factor inner: 145 mm
