Features: Durable,wear and tear resistance. Apply for 18/21 speed bicycle. Include inner gear cable. Aluminum alloy and iron cable materials products. Efficiently make you ride the bicycle more comfortable. Can be applied for some ordinary bicycle,mountain bike,folding bicycle,road cycling,etc.
Specification: Product Name: MTB Bicycle 18/21 Speed Shift Rolling Handle Reverse Stick Twist Grip Device Material:Aluminum alloy + plastic + iron wire Net Weight:±227 grams Color:Black(As shown in the picture) Dimensions: app.13 x 11 cm Fit handlebar: 22.2 mm Type：Derailleur Occasion:Bicycle,bike Quantity: 1 set
Great transmission function.
Alloy construction leads to lower weight without compromising strength and durability.
Include inner gear cable.
Efficiently make you ride the bicycle more comfortable
Apply for 18/21 speed bicycle.
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