Shimano 105 RD-6700 10-Speed Rear Derailleur Pulley Set Bike Brand_GT BB Standard: BBRight

BB Standard: BBRight

A multi-use tire with a smooth center for low rolling resistance and raised lateral knobs for traction

Also compatible with the Forerunner 910XT and 310XT when used with a quick-release kit (sold separately)

yet provides better treadwear and less rolling resistance than Maxx Grip

Shimano 105 RD-6700 10-Speed Rear Derailleur Pulley Set Bike Brand_GT BB Standard: BBRightShimano Rear Derailleur Pulley Assemblies Fits Ultegra RD 6770, RD 6700 A, RD 6700, RD 6600, RD 6500 Saint RD M810 A, RD M810, RD M806, RD M805, RD M801, RD M800 XT RD M772, RD M771, RD M770, RD M761, RD M760, RD M751, RD M750 XT Trekking RD T780 Nexave RD C910 Sealed bearing tension pulley