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Monitor your speed as you ride with this easy-to-install wireless sensor
Hollow pins
capable de maximiser chaque coup de pédale grâce à une intégration complète et une ingénierie avancée
The tall knobs punch through dust and loam to find traction
1 mm thick anti-puncture protection layer
CSM63 Cassettes Monitor your speed as youLightweight Design Steel rings with engineering polymer spacers Nickel finish 7 Speed compatible Weight 248g Attributes Cassette Spider Mat. Steel Cassette Weight 248g Cog Details 11 13 15 18 21 24 28 Cog Material Steel Finish Nickel chrome Range 11 28T Speed 7