Designed specifically for e-Bikes and longer wear, our steel e-Rings are cold forged from 4130 high-grade steel with a nice black oxide finish. Licensed and developed in conjunction with Mountain Racing Products, the Wave™ pattern tooth profile applies alternating lateral force to each chain link to actively retain the chain to the ring – going beyond narrow/wide implementations that rely solely on friction, while allowing room for mud, debris, and grit to escape. The Wave™ design also wears more slowly than competing designs by spreading the load over larger surface areas.
Must use a ‘CLUTCH’ type rear derailleur. Example Shimano Shadow or SRAM Type 2. In very rough terrain, or just for pure security, we still recommend use of an upper guide.
*Note: Ring shown for sample only.
SKU: 32-7001 (32T)
SKU: 34-7001 (34T)