Sealed cartridge bearings, JIS taper (fits modern cranks- not compatible with classic European cranks)
- 
Thread: BC1.37” x 24T 
- 
Axle: Boron steel 
- 
Finish: Phosphated cups, anodized aluminum sheath 
- 
Weight: 280 grams 
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  Sealed cartridge bearings, JIS taper (fits modern cranks- not compatible with classic European cranks)
Thread: BC1.37” x 24T
Axle: Boron steel
Finish: Phosphated cups, anodized aluminum sheath
Weight: 280 grams