• Model: SL-M315-7R
• Flexible Gear: The gears are flexible, the shifting is smooth,and the index is obvious
• For V-brake: Compatible with V-brake system. The brake lever provides an ergonomic finger position and trigger handle.
• Compatible: Bike Shifter 7 Speed for Most Kinds of Bikes like MTB Mountain Bike Hybrid Bike Commuter Bike Cruiser Bike Folding Bike.
• Easy to Install: The installation is easy, the speed shifter work as soon as it is installed correctly