The Direct Mount e*spec chainrings use the M3 narrow-wide tooth profile, which reduces weight without sacrificing chain-retention.
These lightweight and beautiful aluminum chainrings are compatible with Bosch CX Gen4 motors.
Included in delivery: 1 chainring
| Product name: | e*thirteen e*spec Direct Mount Chainring for Bosch CX Gen4 - aluminium, black | 
| Manufacturer: | e*thirteen | 
| Item code: | ETH474219 | 
| Activity: | Cycling | 
| Material: | Aluminium | 
| Usage bikesport: | E-Bike, MTB | 
| Shifting system: | 11-speed | 
| Direct mount standard: | Bosch E-Bike | 
| Chainring version: | Narrow-Wide (1-speed), E-Bike Drive | 
| Model year: | 2022 | 
| Collection: | Full year | 
| Color: | Black | 
| Manufacturer item code: | CR4UPA-100 (34Z) ||| CR4UPA-101 (36Z.) ||| CR4UPA-102 (38Z.) | 
| Manufacturer page: | http://bythehive.com/e-thirteen/ |