Chainring bolts to mount Absoluteblack chainrings to the crank arms. Bolts have torx T30 interface for greater reliability.

104mmBCD 30T chainring has build-in 2.5mm spacers and threaded holes (M8 / M5) to accommodate this size on spider. It also comes with bolts and spacers in the package: 2x M8 aluminium bolts T30 torx, 2x M5 steel bolts T25 torx and 2x eccentric spacers. This is a patent pending solution.

SHORT Bolts for:

- 104bcd Oval 34 / 36T

-110/4 and 110/5 CX Oval: 38T

- 104bcd round 32 / 34 / 36 / 38T

- bashring

LONG Bolts for:

- 110/4 & 110/5 bcd for outer+inner ROAD Oval chainrings

- 130/5 bcd for outer+inner ROAD Oval chainrings

- 104bcd Oval 26 / 28 / 32T

- 64bcd round 26 / 28 / 30T

- 94bcd Oval 30 / 32 / 34T

- all CX Round rings

Important

- For OVAL 30T 104bcd - bolts are included in the price of chainring already.

- For OVAL XT M8000 and XTR M9000 - use original Shimano bolts that come with crank.

- For Sram Road Oval chainrings - use original Sram bolts that come with crank.

- If you change Road inner oval chainring only and keep outer as round - use original bolts.

Important note for CX Round ring users only:

Sometimes there may be a need to file down female nuts to achieve proper fit. This is because each crank has tabs of different thickness and it is not possible to make "one fit all" solution. Bolts itself are fine.