7075-T6 aluminum alloy CNC cutting and forming 7075-T6 aluminum alloy screw lock plate Cr-Moly 16T adjustment gear plate can rotate the ten-speed flywheel 11/13/15/17/19/21/24/28/32/36 For 11/13/16/19/21/24/28/32/36/40T or 11/13/16/19/21/24/28/32/36/42T - the front chain link needs to be converted to a single piece - (1)
7075-T6 aluminum alloy CNC cutting and forming 7075-T6 aluminum alloy screw lock plate Cr-Moly 16T adjustment gear plate can rotate the ten-speed flywheel 11/13/15/17/19/21/24/28/32/36 For 11/13/16/19/21/24/28/32/36/40T or 11/13/16/19/21/24/28/32/36/42T - the front chain link needs to be converted to a single piece - (1)
A2Z 10-speed flywheel upgrade 42T gear kit-AD-42T / A2Z 10-SPEED UPGRADE KIT TO 42T~AD-42T
Regular price
$128.00
