【Model】SL-KD-M300, 21 speed shifter. Left bike gear shifter 3 speed with inner cable and visual window, Cable Length: 70.8 inch (180cm), Weight: 0.27Lb (123g).Right bike gear shifter 7 speed with inner cable and visual window, Cable Length: 86.6inch (220cm), Weight: 0.28Lb (127g).
【Excellent Material】 The 3 and 7 speed shifter is made of good quality materials , sturdy and not crack ,Corrosion-resistant cable for long-term useit works for optimum performance and maximum longevity.
【Comfortable Design】The main body balances durability and lightweight, the arc of the toggle lever fits your fingers, effortless operation, suitable for long time riding.It supports pushing forward or pulling backward to exit the gear, single-finger operation to adapt to different habits
【Suits For Most】 MTB mountain bike, road bike, folding bike, commuter bike fixed gear bike etc.The diameter of handlebar 22.2mm .
【Application Bike】21 Speed Thumb Gear Shifter is suitable for MTB mountain bike, road bikes and variable speed bicycle.smooth gear switching, suitable for casual riding or light off-roading.