Shimano XTR M985 28t 88mm 10-Speed AG-type Inner Ring disc-caliper-part and a dual head

and a dual head

Item Specifications Bracket Incuded no Length 70cm Lock Style Chain

6801 & 6901 sealed bearings

lubes and spare parts close at hand

The Fire XC Pro design offers excellent traction and cornering in just about any terrain without the penalty of high rolling resistance or soft fast wearing tread compounds

Shimano XTR M985 28t 88mm 10-Speed AG-type Inner Ring disc-caliper-part and a dual headXTR 10 Speed M985 Chainrings For use with 40t outer ring Item Specifications Color Black Polished Material Aluminum Teeth 28teeth Chainring BCD 88mm Ring Position Inner Chain Compatibility Dyna Sys Defined Color Black Shimano XTR M985 10 Speed Chainring UPC: 689228609952