Shimano ST-EF500 is the latest upgraded version from ST-EF51, more visible optical gear display
Compatible with 21 speed, front 3 speed and rear 7 speed cassettes/freewheels and triple cranks
Compatible with V-brake systems, suitable for 22.2mm diameter handlebar
Ergonomic shift/brake lever combination, trigger type handle, make it easier for variable speed operation
Pair included: Left / Right shifter, 2 x stainless steel inner cables, NO housing

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.9 inch
Height : 2 inch
Length : 7.9 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B00ZTEHZDM