We have given and even refining tooth geometry of the jockey wheel. The result is that the chain that runs smoother and quieter than ever before. With all the additional technologies we’ve managed to keep the weight the same, at well under 200 grams. Fitted with AeroGlide Pulleys the new tooth pulley design with a sound damping effect for a super efficient and silent ride experience. Bottom and top pulleys benefit from this feature….
– SRAM Force 22 Short Cage 11 Spd Rear Derailleur Rear Derailleurs – £59.99 (RRP – £)
