Hobby & Sport Mtb bike thread type 7/21 speed (14-28t) sprocket

Description *thread type sprocket for thread type hubs onlybrand new and high quality *for mountain bikes, gearshift wheels.

*durable full steel design.

*with our affordable pricing and high-quality construction, our brake pads offer unbeatable value for money, making them the perfect choice for cyclists of all levels.

*for 7 or 21（3x7） speed bikes specification material: steel weight: approx 320 g level: 7 speed (14-28t ) installation method: rotary high: 41mm package list 1x 7speed thread type sprocket suggestion: if you want to replace a new cassette, you had better to install a suitable chain at the sametime, otherwise the shifting system may cause significant noises and failures in working.

note: 1.

the real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

please allow slight manual measurement deviation for the data.