Fsa Yamaha Spider 64/104 Bcd

FSA Boost148 spider, 1X and 2X, for YAMAHA PW SE/TE engines

- Forged AL6061 Spider
- BCD: 64/104 mm, suits 1x and 2x
- Bead blasted anodized black
- Use 38000302000050 for Boost drivelines (W0024)