• 8-Speed Gear System :Featuring an 8-speed gear system, this shifter offers smooth and precise shifting, enhancing your cycling experience.
• Aluminum Material :Crafted from high-quality aluminum, this rear derailleur is lightweight yet robust, providing optimal strength and longevity.
• Finger Dial Type :The finger dial type of this shifter provides easy and quick shifting, making your ride smoother and more efficient.
• Origin : Mainland China
• Compatible with Mountain Bikes :Designed specifically for 21S 24V mountain bikes, this shifter ensures seamless compatibility and optimal performance.
Note: This Ad's has severals selections, please choose the correct one inneed, thanks!
Shimano Altus M310
Model: Altus, M310
Color: Black
Speed: 8S, also for 7S
Teeth of freewheel: 34T max, 11T min
Weight: about 313g
SL-M315-L
-Light shifting operation, wider compatibility, and suitable for internal cable routing
-Slim main lever body
-RAPIDFIRE PLUS
-Streamlined cockpit experience
-Gear display positioned below the handlebar
-Numbered gear display indicates gear position at a glance
-OPTICAL GEAR DISPLAY
SL-M315-7R
-SHIMANO - RAPIDFIRE PLUS - Right Shift Lever - Clamp Band - 7-speed
-For reliable mountain bike shifting, SHIMANO's SL-M315 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke.
-Light shifting operation, wider compatibility, and suitable for internal cable routing
-Slim main lever body
-RAPIDFIRE PLUS
-Streamlined cockpit experience
-Gear display positioned below the handlebar
-Numbered gear display indicates gear position at a glance
-OPTICAL GEAR DISPLAY
SL-M315-8R
-SHIMANO - RAPIDFIRE PLUS - Right Shift Lever - Clamp Band - 8-speed
-For reliable mountain bike shifting, SHIMANO's SL-M315 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke.
-Light shifting operation, wider compatibility, and suitable for internal cable routing
-Slim main lever body
-RAPIDFIRE PLUS
-Streamlined cockpit experience
-Gear display positioned below the handlebar
-Numbered gear display indicates gear position at a glance
-OPTICAL GEAR DISPLAY