6600 10SPD: 10 SPEED Vendor_Enve Shimano's Dyna-Sys supplies consistent

Shimano's Dyna-Sys supplies consistent

mostly in Taiwan and China

by turning Avid's Speed Dial knob

The soft and durable synthetic leather palm assures a secure grip in any conditions

6600 10SPD: 10 SPEED Vendor_Enve Shimano's Dyna-Sys supplies consistentShimano Ultegra CN 6600 10 Speed Chain Hyperglide 10 Speed chain Ultegra 6600 and 105 5600 chains are recommended for use in conjunction with Ultegra 6703 and 105 5703 triple Optimized chain for HG sprocket which provides a fast and precise rear shifting performance (especially during downshifts) Chromized rivet pins improve wear resistance Zinc alloy plated outer link surface treatment Chain Connection Type: Pressed Pin Color: Silver Gray Defined