DMR Blade Direct Mount Chainring - 32T Boost 12-Speed MFPN=11.4118.099.004 Color Black Bearing Type Cartridge

Color Black Bearing Type Cartridge Weight 53 Upper Stack Height 15 S

Grade 5 Titanium 2

}Shimano Dura-Ace SL-BS77 Double/Triple 9-Speed Bar End Shift Levers

Durable and attractive anodized finish

DMR Blade Direct Mount Chainring - 32T Boost 12-Speed MFPN=11.4118.099.004 Color Black Bearing Type CartridgeDMR Blade Direct Mount Chainring 32T Boost 12 Speed. The Blade chainring is now 10 11 and 12 speed compatible. Manufactured from stiff 4mm wide 7075 T6 Aluminum maintaining direct power transfer this MTB direct mount chainring has a wide narrow tooth design for ultimate chain retention and when combined with a clutch mech no chain device is needed. Wide Narrow tooth design with direct mount interface Fits Shimano KMC SRAM 10 11 and 12 speed chains