SRAM RED X-Sync Chainring - 42t 12/13-Speed 8-Bolt Direct Mount 6.5mm Offset BLK/Silver E1 ModelNumber=G0386 BCD Direct Mount Crank Arm

BCD Direct Mount Crank Arm Length 150mm Interface ISIS Position Set Primary Color Black

Anti-corrosion agent has been added to the solution to protect steel parts

60 TPI 67TPI Primary Color Black e-Bike approved Yes Tire Diameter/ISO 29/622 Tire Weight 1080g Tubeless Technology Tubeless Easy Labeled Size 29"x2

7 External Adjustments Rebound Damping External Adjustments High Speed Compression Damping External Adjustments Low Speed Compression Damping External Adjustments Lockout Threshold Positive Spring Air Eye to eye length (mm) 230

model Magic Mary Gravity Pro E50 size 27

SRAM RED X-Sync Chainring - 42t 12/13-Speed 8-Bolt Direct Mount 6.5mm Offset BLK/Silver E1 ModelNumber=G0386 BCD Direct Mount Crank ArmSingle ring drivetrain simplifies functionality and reduces weight X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control SRAM Model ID: CR XSNC DM E1 TECH SPECS Narrow Wide Design Yes Teeth 42 Chainring Comp. SRAM FlatTop BCD Direct Mount SRAM 8 Bolt Speed 12