Vender （Superiorcycling) 4pcs 11T CNC Bike Guide Roller Mountain MTB Bicycle Rear Derailleur Jockey Wheel al mejor precio

4pcs 11T CNC Aluminum Alloy Mountain MTB Bicycle Rear Derailleur Bearing Pulley Jockey Wheel Bike Guide Roller Specification: Main material: Aluminum alloy gear plate, Palin rotating shaft Main color: Red + Blue + Black + Gold Size: 45x45x5mm/1.77x1.77x0.2in(single) Net weight: 11g(single) Application: As long as the rear dial is the vast majority of 11T Screw hole for rear derailleur: 5mm/0.2in 1 rear derailleur requires 2 guide wheels Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Included: 4 X Mountain Bicycle Guide Rollers #bicyclecufflinks #Mountain #Bicycle #SportsOutdoors #Chain #bicyclechaincleanerwasher #bikechaincleanerwasher #OutdoorsBicycleSports #Bikes #BicycleComponentsParts