High efficiency drive system is enterprising.
Optimized gear combination and ratio.
Material: aluminum alloy
Product size: 150 mm * 70 mm * 65 mm/5.9*2.75*2.55\\\'\\\'
Net weight: 255g
Gross weight: 255g
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1 X Mountain Bike Rear Derailleur