Product Description

Description:100% brand new and high quality.Durable,wear and tear resistance.7 adjustable gears for 21 speed bicycle.You can adjust front 3 gear + rear 7 gear,namely 21 speed or other feasible combination.Make you ride the bicycle more comfortable.Including inner gear cable,no spool.Applicable for some ordinary bicycle,mountain bike,folding bicycle,road cycling,etc.Specifications:Type: Trigger shifterModel: TX30-7Material: plasticColor: blackCaliber: 22.2mmGear: 21 SpeedOccasion: Bicycle,bikePackage Include:1 pair of Trigger shifterNote:1. Due to the light and screen difference, the item’s color may be slightly different from the pictures.2. Please allow 1-3cm differences due to manual measurement.

Product Features

• Durable,wear and tear resistance.
• 7 adjustable gears for 21 speed bicycle.
• Applicable for some ordinary bicycle,mountain bike,folding bicycle,road cycling,etc.
• Including inner gear cable,no spool.
• Make you ride the bicycle more comfortable.