X1 Pro Gen 4: Bolts and Spacer Specs
Bolts and Spacer Specs
Chainring Bolts and Spacers
Pressfit | BSA/ English Threaded |
4x Silver spacers 4x Black spacers (16*10*11) 4x sets of long bike screws | 8x Black spacers (16*10*6.3) 4x sets of long bike screws |