making it an excellent choice for vintage British motorcycles

Replaces Harley-Davidson OEM# 59934-73

Parkerized reproduction grease fitting

we do not consider our 4/5 transmissions to be a “drop- in” product

Will provide more stability at high speed

Motorcycle Neck Cup & Bearing Race Installer Tool Vendor_Lectron Fuel Systems making it an excellent choiceInstall neck cups straight, and with ease, using our Neck Cup & Bearing Race Installer Tool. This simple tool has everything you need to not only install neck cups, but to also press Timken style races into the neck cups themselves. The smaller diameter set of washers is for installing neck cups, while the larger diameter washers engage the bearing races. Simply choose the installation washers you need, thread the nuts on and tighten to press