The Rennen BMX 4 Bolt chainring is precision machined from aircraft quality 7075-T6 aluminum in the USA by the Rennen Design Group. 3/32" teeth are also compatible with 8 & 9 speed chains.
- Teeth: 3/32"
- Bolt Pattern: 104mm
- Weight: 3.7 oz (44T)
This product was added to our catalog on October 23, 2019