SRAM RED Aero X-Sync Direct Mount Chainring - 50t 12-Speed 8-Bolt Direct Mount 6.5mm Offet BLK E1 ModelNumber=G0772 skate-specific sole for a precise

skate-specific sole for a precise feel and effective power transfer

and outer cartridge bearing

Other patents pending

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Thanks to its full X-SYNC design the harder you pedal the better it shifts

SRAM RED Aero X-Sync Direct Mount Chainring - 50t 12-Speed 8-Bolt Direct Mount 6.5mm Offet BLK E1 ModelNumber=G0772 skate-specific sole for a preciseSingle ring drivetrain simplifies functionality and reduces weight Direct mount aero chainrings for better aerodynamics X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control SRAM Model ID: CR XSNC DM E1 TECH SPECS Chainring Comp. SRAM FlatTop BCD Direct Mount SRAM 8 Bolt Narrow Wide Design Yes Teeth 50 Speed 12