SHIMANO ST-EF500 Shifter Set 3/ 7/ 8/ 21/ 24 Speed V-Brake Lever Fit ST-EF51 MTB

Brisk operation feel, smooth speed change performance. Clear window-type gear display and ergonomic handle design. 3x7 Speed Shifter Set（3 Speed Left Shifter+7 Speed Right Shifter）. 3x8 Speed Shifter Set（3 Speed Left Shifter+8 Speed Right Shifter）.

eBay