Mountain Bicycle SL-TX30-7R Trigger Shifter 7 Gears 21 Speed Bike Cycling New
Features:
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
Specification:
Material:Alloy + Plastic
Net Weight:206g
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
Package Included:
1 set x Trigger Shifter (2PCS)