Bộ 2 mắt xích dây sên 8/9/10 xe đạp chuyên dụng

Features: Supported bikes: BMX bike, folding bike, mountain bike, road bike; The two latter numbers on it stand for chain width. Specifications: Material: metal Color: silver Uses: bicycle chain, magic bule, chain connector Product size: 8 speed (6 \ 7 \ 8 universal): 20 x 7.1 x 5mm/0.79 x 0.28 x 0.20" 9 speed: 20 x 6.5 x 5mm/0.79 x 0.26 x 0.20" 10 speed: 20 x 6 x 5mm/0.79 x 0.24 x 0.20" Paing size: 80 x 60 x 5mm/3.15 x 2.36 x 0.20" Gross Weight: 3g Quantity: 2pcs Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on pictures. Thank you! 2. Please allow slight measuring deviation due to manual measurement. My loyal custo, once you make an order in our shop, it will take about 7 business days for delivery, thank you.