Praxis eRing Steel 4 Bolt Chainring - Four Bolt - 104 BCD - Standard Crank Chainline - Round - 36T - 10-12 Speed - Steel Replace Images BioMap unibody upper made of

BioMap unibody upper made of ultralight PU eliminates hotspots

you'll need this pump

reliable and durable carbon rim to suit the demands of eMTB's

Cons: It is kind of heavy

Compatible with standard 10-speed chains

Praxis eRing Steel 4 Bolt Chainring - Four Bolt - 104 BCD - Standard Crank Chainline - Round - 36T - 10-12 Speed - Steel Replace Images BioMap unibody upper made ofDesigned specifically for e Bikes and longer wear, Praxis's 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