Spider for Yamaha PW series motors, Boost 148mm offset.
Spider for Yamaha PW series motors,
for Boost 148 Offset, 1x and 2x chainring setups.
(Does NOT fit PW-X, PW-X2 or PW-X3 motors)
- Forged AL6061 spider.
- BCD: 104/64mm.
- 1x Chain Line: 53mm.
- 2x Chain Line: 51.6mm.
- Weight: 73g.
