SRAM Force 2x12-Speed Inner Chainring - 33t 107 BCD 4-Bolt Blast BLK For use 46t Outer MFPN=H240ODDRR32SA8397S DUB technology features a better-engineered

SRAM Force 2x12 Speed Inner Chainring 33t 107 BCD 4 Bolt Blast BLK For use 46t Outer MFPN=H240ODDRR32SA8397S DUB technology features a better engineered DUB technology features a better engineered bottom bracket and a new spindle design which together allows for a more uniform approach to bottom bracket fitment better sealing against contamination and forward and backward compatibility Its clip buckles and unique magnetic compression strap mean its easy to fit X Range gearing technology gives you more range and a smoother gear progression so you’re always in the right gear }SRAM Force 2x12 Speed Inner Chainring 33t 107 BCD 4 Bolt Blast Black For use with 46t Outer