Shimano CS-R7000 105 11-Speed Cassette Sprocket Size:12x25T seamless boost of power so

seamless boost of power so you can cover greater distances and conquer steep climbs

Classic Lite and Original Bicycle Chain Lube (BCL) differ only in their concentration

thanks to friendly geometry

which adds 50%-350% of your power to your pedal stroke

Pedal Assist: 20 mph

Shimano CS-R7000 105 11-Speed Cassette Sprocket Size:12x25T seamless boost of power soSHIMANO 11 Speed HG EV Road Cassette Sprocket A perfect companion to the SHIMANO 105 R7000 groupset, the R7000 cassette is available in a wide range of road and mixed surface ratios. It is compatible with HG EV and HG X11 chains. FEATURES High performance rider tuned gearing with wider gear choices PRODUCT SPECIFICATIONS MODEL NO CS R7000 SERIES SHIMANO 105 R7000 Series Average weight 284 (11 28T) 304 (11 30T) 320 (11 32T) 269 (12 25T) Combination 11