ASG

When it comes to upgrading your ball bearings the ceramic silicon nitride ball bearing is the ultimate choice for those wanting the very best in t...

A set of 7mm bearings from ULTIMATE. These bearings are precision made in Japan from solid steel. The 7mm design minimises friction and wear whil...

A set of 5.9mm bearings from ULTIMATE. These bearings are precision made in Japan from solid steel. The 5.9mm design minimises friction and wear ...

A set of 8mm bearings from ULTIMATE. These bearings are precision made in Japan from solid steel. The 8mm over-sized design minimises friction an...

A high quality set of shims from Ultimate, in two sizes. The set includes x10 0.10mm shims and x10 0.20mm shims. Builds a tight & durable gear...

A high quality set of shims from Ultimate, in two sizes. The set includes x10 0.15mm shims and x10 0.3mm shims. Builds a tight & durable gearb...