Rotor SpiderRing Direct Mount Round 2X Variant:Rotor SpiderRing DM Round Chainring 52/36 Black Match Compound

Match Compound

you sit on the saddle in a much more upright position

Static load - 1473lbf / 6

relieving the carpal tunnel

Bearing Bottom Bracket for BB386 Framesets and 30mm Cranksets (current spindle length standard of 104mm or longer)

Rotor SpiderRing Direct Mount Round 2X Variant:Rotor SpiderRing DM Round Chainring 52/36 Black Match CompoundIntroducing the new Round Direct Mount Chainrings. The Direct Mount is CNCd from a block of 7075 aluminum to save more than 30 g over a standard chainring combo which, together with ALDHU crank arms, becomes ROTORs lightest crankset ever. The ALDHU 3D+'s innovative modular structure makes each component individually available to accommodate the current spectrum of riders and bike standards. Weight: 168 g for a 52 36.