WEST BIKING YP0719273 Road Bike 56T-44T Double-Disc Aluminum Alloy Gears, WEST BIKING YP0719273 colour:Black Use time: 2-3H

Use time: 2-3H

AR cute shot

Carton Size 46cm * 35cm * 35cm / 18

Loading Container 20GP: 302 cartons * 160 pcs = 48320 pcs

Special functions: wide-angle

WEST BIKING YP0719273 Road Bike 56T-44T Double-Disc Aluminum Alloy Gears, WEST BIKING YP0719273 colour:Black Use time: 2-3H1. Material: aluminum alloy 2. Application: support 8 speed, 9 speed, 10 speed, 11 speed 3. Suitable for long distance cruisers who can maintain a speed of 30+KM, and also suitable for explosive sprints of power players 4. CNC technology, better disc precision, smooth hand feeling while brushing 5. Large area hollow design of the disc, lightweight design 6. The chain has a high degree of coordination with the tooth mouth of the disc, which is