Bayeer Mountain Bicycle SL-TX30-7R Trigger Shifter 7 Gears 21 Speed Bike Cycling Hot

Description

Description: 100% brand new and high quality Introductions: Durable,wear and tear resistance. 7 adjustable gears for 21 speed bicycle. Including inner gear cable,no spool. Aluminum alloy and iron cable materials products. Efficiently make you ride the bicycle more comfortable. One has 1-7 numbers for you to choose gear,other is spin button without number. You can adjust front 3 gear + rear 7 gear,namely 21 speed or other feasible combination. Can be applied for some ordinary bicycle,mountain bike,folding bicycle,road cycling,etc. Material:Alloy + Plastic Net Weight:±207 grams Color:Black(As shown in the picture) Fit handlebar: 22.2 mm Cable length: about 165 cm-205 cm Model: TX 30 Components：Trigger shifter Gear:21 Speed Quantity: 1 set Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes( without retail package): A Pair of Trigger shifter x 1