ITEM NAME:Mountain Bicycle SL-TX30-7R Trigger Shifter 7 Gears 21 Speed Bike Cycling New Description Description: 100% brand new and high quality 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 Color:Black(As shown in the picture) Fit handlebar: 22.2 mm Cable length: about 165 cm-205 cm Model: TX 30 Componentsï ¼Å¡Trigger shifter Gear:21 Speed Package Include: 1Pair Trigger shifter Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement..Componentsï ¼Å¡Trigger shifter. 1Pair Trigger shifter. 7 adjustable gears for 21 speed bicycle. Efficiently make you ride the bicycle more comfortable. Durable,wear and tear resistance. Gear:21 Speed. We want to make sure you are happy with our item.
