Pair of ISIS-standard crank arms with 5° offset. Designed for newer generation drives from Gen.3 onwards and Photon. Improved stiffness and spindle grip vs. square taper. Set includes both left and right arms.

Technical specifications

• Length: 165 mm (measured center to center)
• Drive compatibility: X1 Pro Gen.4, Gen.3, Stealth Gen.3, Photon
• Material: 7075-T6 aluminum

165 mm arms are commonly used in small frames (S, XS), for shorter riders or bikes with low bottom brackets to avoid pedal strikes.