e*Thirteen Bosch Gen 4 Aluminum, (36T) Direct Mount Chainring

When you’re keen on a new chainring, look no further than e*thirteen

e*thirteen’s new direct mount chainrings feature a new M3 narrow-wide tooth profile, reducing weight without sacrificing chain-retention.

Adapting technologies from their SL and UL chainrings, e*thirteen has designed new chainrings to function with Bosch Gen 4 eBike system.

Product details

1. Compatible with e*thirteen quick connect direct mount drivetrain systems
2. 7050 Aluminum
3. 52mm or 53mm (boost chainline)
4. Designed for use with 11 and 12-speed drivetrain systems
5. 34T: 117g, 36T: 148g, 38T: 174g