Bike Gear Shifter 3x8 24 Speed Shift Lever Cable Trigger for Shimano Acera. 3x8 24 Speed(SL-M310). 3x9 27 Speed(SL-M370). This Shimano M370 3 × 9 Speed Shifter Set is a pair of Rapid-fire Plus shifters for quick and precise shifting with SL cable adjust for fine tuning your gears.
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