Type Sprocket Bicycle 7-speed Gearshift Wheels Positioning Flywheel

Description *Thread Type Sprocket for Thread Type hubs onlyBrand new and *For mountain bikes, gearshift wheels. * full steel design. *With our affordable pricing and - construction, our brake for pads offer unbeatable value for, making them the perfect 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: 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 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. 2. Please allow slight manual measurement deviation for the data.