Promax "Direct Mount" BMX Race Chainring
- Weight : 0.14kg / 0.31lbs
- Packaging Unit: 1 Piece
- Product ID (PID): 45008
- Product safety
Weight
Source: BMX Glossary
Printed: 10/29/2026
The Promax "Direct Mount" BMX Race Chainring bolts straight onto the crank with three bolts in the SRAM direct mount standard, there is no spider, which saves weight and stays stiff. It is CNC machined from 6061-T6 aluminum and made for the Promax HF-3 and CK-1 cranks, but fits any crank with a SRAM 3-bolt direct mount interface. Choose the tooth count as an option, mounting bolts are not included.
Facts: Promax "Direct Mount" BMX Race Chainring
- Type: direct mount, no spider
- Material: 6061-T6 aluminum, CNC machined
- Teeth: 42T, 44T, 45T or 47T
- Mounting: Direct Mount (SRAM 3-Bolt)
- Scope of delivery: 1x chainring (mounting bolts not included)
- Extras: 5mm thick, tapered to 3.6mm at the teeth, 6mm offset, for Promax HF-3 and CK-1 cranks and any crank with a SRAM 3-bolt interface, weight: 107g (42T), 112g (44T), 119g (45T), 140g (47T)






























































