Ridea Pneuma BCSA Crank Arm

Material:
– Crank Arm (Sekoan): CNC AL7150
– Spindle: SCM440 (Steel) / TI64 (Titanium)
Length:
– Crank Arm: 170mm
– Spindle: 130mm
Spindle Diameter: 24mm
BCD: 130mm (5 arms)
Chain Line: 48mm
Q Factor: 164mm
Weight: (Steel) 530g / (Titanium) 480g
Compatible with: Brompton, Birdy, and other folding bikes
Made in Taiwan

If you’re looking for a different color combination, please contact us.