SHIMANO TIAGRA CS-HG500 10-SPEED CASSETTE Size:12-28T 1 x Selle San Marco

1 x Selle San Marco Bioaktive Sportive Open Fit Biofoam Saddle

1 x insert pin

The TPU Eyewear Docking offers secure storage of your eyewear when you’re not wearing them

Bottom Bracket: sealed cartridge

Group: Dura Ace

SHIMANO TIAGRA CS-HG500 10-SPEED CASSETTE Size:12-28T 1 x Selle San MarcoThe Shimano CS HG500 is the suitable cassette for 10 speed groups. The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for 10 speed system, underwent comprehensive optimization to achieve super highly efficient shifting. Features Lock in performance