Wake 16t Bike Rear Derailleur Carbon Fiber Ceramic Bearing Red

Carbon fiber frame, light weight, reduced resistance, 7075 aluminum alloy guide wheel to ensure strengthThe S-shaped track is smoother, and the 16 tooth Peilin can more accurately match the chain lifting speed change7075 aluminum alloy guide wheel, upgraded ceramic bearing, reduced friction, power consumption and labor-saving climbingColour:Black+redMaterial:Carbon fiber + 7075 aluminum alloySize:152 x 80mmPackage Contents:1 * Bike Rear DerailleurOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.