The SunRace STM503 R8L3 is a 3x8-speed trigger shifter set designed for reliable and precise gear changes on mountain and hybrid bikes. With a clear gear display and ergonomic thumb and index triggers, it offers intuitive control and fast shifting performance. The set includes both left (3-speed) and right (8-speed) shifters, making it ideal for triple chainring drivetrains.
Features
Compatible with 3x8-speed drivetrains
Type: Trigger shifter set (left and right)
Compatibility: MTB and hybrid
Dual-release trigger mechanism
Cable: Pre-installed stainless steel inner cables