Designed specifically for e-Bikes and longer wear, the Praxis Works 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.PLEASE NOTE: Chainring bolts are NOT included.Steel eRing for eBikes Female threadWave TechCold-Forged 4130 SteelMust use 'Clutch' style Derailleur10, 11 & 12 Speed compatible
Designed specifically for e-Bikes and longer wear, the Praxis Works 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.PLEASE NOTE: Chainring bolts are NOT included.Steel eRing for eBikes Female threadWave TechCold-Forged 4130 SteelMust use 'Clutch' style Derailleur10, 11 & 12 Speed compatible
Praxis Works M30 bottom bracket service kit to service your M30 bottom bracket and keep your bike running smoothly.
The Praxis Works Alloy Chainring Bolts are replacements for Praxis Road chainsets, so if you lose a bolt out on the road or in the workshop, you can have a spare at the ready. Sold as a pack of 5.
Replacement pair of seals for your Praxis BB for Shimano cranks.Pair of orange sealsFor Praxis Shimano BB's that are BSA / T47 / BB30-PF30