Shimano Dura-Ace Track Cog Lockring 1.29" 24 tpi Left-hand Thread Model=Deore CS-HG500 10-Speed Cassette EX 1700 SPLINE wheels feature

EX 1700 SPLINE wheels feature a super strong and welded 30 mm wide aluminum rim with a profile design made to withstand the hardest use of Enduro racing while still keeping the weight low for long and demanding uphills

Requires external-type rotor lockring when installing onto 15/20mm axle hub

A comprehensive set of 27 precision-machined hard-anodized guides enables compatibility with a wide range of bearing inner and outer diameters

Color ED Black Range 11-51 Cassette Cogs 11-13-15-17-19-21-24-28-33-39-45-51 Cassette Body Type Shimano/SRAM 8 9 10 Speed Drivetrain Speeds 12 Weight 648 Defined Color Black

Shimano Dura-Ace Track Cog Lockring 1.29" 24 tpi Left-hand Thread Model=Deore CS-HG500 10-Speed Cassette EX 1700 SPLINE wheels featureShimano Dura Ace Track Cog Lockring 1. 29" 24 tpi Left hand Thread. Shimano Dura Ace Track Cog LockringFits all but Campagnolo Miche or Phil Wood 1. 29" x 24 TPI left hand thread black steel