Shimano Nexus SG-8R31 8 Speed Internally Geared Rear Hub - Rim Brake - 36h Color_Yellow 0 Track Pump captivates by

0 Track Pump captivates by its extra-long steel tube that ensures great volume per stroke

The fastening system has also been redesigned in the clamp versions for improved compatibility with the bicycle frame

Combined dual gear/brake lever set for sports and racing bikes with 16 speed gears

11 Speed road bike cassette

Brake track: carbon

Shimano Nexus SG-8R31 8 Speed Internally Geared Rear Hub - Rim Brake - 36h Color_Yellow 0 Track Pump captivates byShimano Nexus SG 8R31 8 Speed Internally Geared Rear Hub Rim Brake 36h These fantastic internal 8 hubs use pedal power to aid down shifting resulting in fast and accurate shifts with an exceptionally light feel. Shimano's precise manufacturing abilities construct these rear hubs with significantly less drag than previous models resulting in quick, smooth, quiet shifting. For use with rim brakes not roller brakes Internal assembly could be used to