SRAM X-SYNC 2 Eagle chainrings for Bosch bring SRAM's proven 1x chain management technology to Bosch mid-drive eMTB systems. Built specifically to match Bosch motor output interfaces, these rings let eMTB riders run a wide-range Eagle-compatible drivetrain without compromising on chain retention or shift quality.

Highlights

• Designed specifically for Bosch mid-drive eMTB motor interfaces
• X-SYNC 2 wide-narrow tooth profile — secure chain retention under motor-assist torque loads
• Compatible with SRAM Eagle 12-speed chains
• Hard-anodised aluminium for durability under elevated eMTB drivetrain stress
• Available in multiple tooth counts — confirm motor interface and required gearing

eMTB-specific design

A Bosch mid-drive motor applies torque directly through the crank, subjecting the chainring to peak loads well above what a rider generates alone. The X-SYNC 2 tooth geometry on these Bosch-specific rings is built to handle those loads and retain the chain reliably — essential when a chain drop mid-motor-assist can be disruptive or dangerous on technical terrain.

Fit and compatibility

Designed for Bosch mid-drive motor systems. Confirm your Bosch motor generation and mounting interface before ordering. Compatible with SRAM Eagle 12-speed chains. Tooth count selection should account for eMTB gearing requirements and motor output range.