Photo 1 of Fredertent Bicycle 21 Speed Twist Shifter Lever 3 x 7 Speed Grip Revoshift Shift Lever Set, 3x7 Speed Grip Shift Left and Right Shifter for Mountain Bike (H106)

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Photo 1 of Fredertent Bicycle 21 Speed Twist Shifter Lever 3 x 7 Speed Grip Revoshift Shift Lever Set, 3x7 Speed Grip Shift Left and Right Shifter for Mountain Bike (H106)Photo 2 of Fredertent Bicycle 21 Speed Twist Shifter Lever 3 x 7 Speed Grip Revoshift Shift Lever Set, 3x7 Speed Grip Shift Left and Right Shifter for Mountain Bike (H106)