Aluminum Alloy Outdoor MTB Bike Ceramic Bearing 11T Wheel Rear Derailleur,Ceramic Bearing 11T Wheel Rear Derailleur Aluminum Alloy Outdoor MTB Bike, Screw hole for rear gear: 5mm, Body material: aluminum alloy toothed disc, Palin rotating shaft, Net weight: 11g, Applicable to: shimano's rear dial, 1 rear dial requires 2 guide wheels,Included: 1 x 11T Bike Guide Roller.Wheel Rear Derailleur Aluminum Alloy Outdoor MTB Bike Ceramic Bearing 11T.

Aluminum Alloy Outdoor MTB Bike Ceramic Bearing 11T Wheel Rear Derailleur

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Aluminum Alloy Outdoor MTB Bike Ceramic Bearing 11T Wheel Rear Derailleur
Screw hole for rear gear: 5mm, Body material: aluminum alloy toothed disc, Palin rotating shaft, Net weight: 11g, Applicable to: shimano's rear dial, 1 rear dial requires 2 guide wheels,Included: 1 x 11T Bike Guide Roller.