SRAM RED X-Sync Chainring - 44t 12/13-Speed 8-Bolt Direct Mount 6.5mm Offset BLK/Silver E1 MPFN-803-01-178 4°or 5° of free float

4°or 5° of free float and 12° or 13° release angle respectively

so refining position can produce some of the biggest aero gains of all

The Shimano EW-SS302 is a EP800-compatible disc brake speed sensor that integrates easily with many frame styles

Anodized aluminum 5-spoke 13-tooth upper and 19-tooth lower pulley wheels are light weight and durable

SRAM RED X-Sync Chainring - 44t 12/13-Speed 8-Bolt Direct Mount 6.5mm Offset BLK/Silver E1 MPFN-803-01-178 4°or 5° of free floatSingle 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 Chainring Comp. SRAM FlatTop Narrow Wide Design Yes BCD Direct Mount SRAM 8 Bolt Speed 12 Teeth 44