WEST BIKING YP0719274 53-39T Road Bike Crank Racing Double Disc(Red) BaoFeng 3/4 inch extension rod (50cm)

3/4 inch extension rod (50cm) x1

Color: Gray+Transparent

Battery capacity: 500 mA

Support SD memory card up to 64GB (not included)

WEST BIKING YP0719274 53-39T Road Bike Crank Racing Double Disc(Red) BaoFeng 3/4 inch extension rod (50cm)1. Material: Aluminum alloy 2. Application: road bike 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 sensitive and fast 7. Waterproof and