SRAM RED X-Sync Chainring - 42t 12/13-Speed 8-Bolt Direct Mount 6.5mm Offset BLK/Silver E1 ModelNumber=G0386 SRAM Model ID: FS-REBA-26-A2

SRAM Model ID: FS-REBA-26-A2

} Asymmetrical rim builds up with more balanced left/right spoke tension

Labeled Size 29"x2

model Magic Mary Gravity Pro E50 size 27

5mm Hub Spacing 148mm Position Rear Wheel Diameter/ISO 27

SRAM RED X-Sync Chainring - 42t 12/13-Speed 8-Bolt Direct Mount 6.5mm Offset BLK/Silver E1 ModelNumber=G0386 SRAM Model ID: FS-REBA-26-A2Single 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