CS-5700 105 Cassette Sprocket 1MM Spacer Included, 10-Speed 11-12-13-14-15-17-19-21-23-25T Baby & Kids Temperature range +1°C to -4°C

Temperature range +1°C to -4°C

including a Nylon composite sole that balances pedaling efficiency with walkability and a Grippy Vibram ECOSTEP rubber outsole that will help you navigate the gnarliest hike-a-bike sections

made with our waterproof Helox+®

Reinforced base for durability

Great for new and recreational runners

CS-5700 105 Cassette Sprocket 1MM Spacer Included, 10-Speed 11-12-13-14-15-17-19-21-23-25T Baby & Kids Temperature range +1°C to -4°CNew design Light weight Aluminum sprocket carrier Compatible Chain HG 10 speed Number Of Speeds 10 Cassette Or Freewheel Cassette Finish Nickel Plated Weight 255g,245g ICS570010125