This is an optional Yokomo 40.6mm Front Double ...
Joint Bone for use with the Yokomo Front Double Joint Universal Driveshafts. This HD bone features a larger diameter at the joint for improved durability over the standard bone. This product was ...
The Yokomo Aluminum Thick Pulley Flange is used ...
in combination with the YOKZ4-630A aluminum pulley to eliminate the clicker assembly (two flanges required), and is also included with the Narrow Pulley/Drive Belt set (YOKZ4-309C). This product was added to our ...
the optional Yokomo Center Gear Differential Case (YOKS4-504GH) and will provide more tuning options to your YZ-4 SF and YZ-4 SF2. These spur gears are available in multiple sizes. Please select the ...