- Sealed cartridge bearings
- Boron steel spindle
- Alloy cups
- Anodized aluminum sheath
- Thread spec: BC1.37” x 24T
- 280 grams
- JIS taper (fits modern cranks- not compatible with classic European cranks)
- Sealed cartridge bearings
- Boron steel spindle
- Alloy cups
- Anodized aluminum sheath
- Thread spec: BC1.37” x 24T
- 280 grams
- JIS taper (fits modern cranks- not compatible with classic European cranks)