Engineered to interface with Bosch motor systems, SRAM drivetrain engineers optimized this chainring to combat the high-torque, high-wear situations e-bike riders face. The aggressive 
55 mm chain line. Version for Bosch motors (DU38).
AeroGuard compatible that fulfills EN 15194:2017 standard.
Backwards compatible with other Eagle technology.
| Product name: | SRAM Eagle Chainring for Bosch | T-Type | Direct Mount | 55 mm Chain Line - black | 
| Manufacturer: | SRAM | 
| Item code: | SRA717615 | 
| Activity: | Cycling | 
| Material: | Steel | 
| Usage bikesport: | E-Bike, MTB | 
| Number of gears - front: | 1 | 
| Number of gears - rear: | 12 | 
| Direct mount standard: | Bosch | 
| Direct mount offset: | 6mm (SRAM GXP / Non-Boost) | 
| Chainring version: | Narrow-Wide , for E-Bike Drive, round | 
| Number of teeth: | 36-38 | 
| Model year: | 2025 | 
| Collection: | Full year | 
| Color: | Black | 
| Weight: | 205g | 
| Manufacturer item code: | 11.6218.058.002 | 11.6218.058.003 | 
| Weight source: | Manufacturer | 
| Product series: | SRAM - Eagle Transmission | 
| Manufacturer page: | www.sram.com |