FB1 × Mate® Shimano SL-RV400-8R Twist 8-Speed Shifter is designed to provide smooth and reliable gear shifting on both FB1 and Mate® e-bikes. The ergonomic twist grip provides comfort and reduces hand fatigue, while the gear indicator makes it easy to see which gear you're in.

Specifications and benefits:

• 8-speed compatibility: Suitable for 8-speed systems

• Ergonomic swivel handle: Comfortable and easy to use

• Gear indicator: Quickly visualize current gear

• Lightweight: Less strain on hand and handlebar

• Easy cable routing: Easy to install and maintain

• Compatibility: Especially for FB1 and Mate® e-bikes

Upgrade your bike with the FB1× Mate® Shimano SL-RV400-8R Twist 8-Speed shifter and experience precise and reliable shifting on every ride.