Billet Machined Swingarm ends to suit all model YZ65cc racers. These are ready to custom weld / fabricate into the existing oem swing arm resulting in a professional job. This mod extends the swing arm 30mm.
-The axle at full forward in our end piece matches the full back position on the oem unit.
We can install these in house here in our engineering dept and alloy weld on our swing arm jig for a very neat professional finish. These arms modified are $695 inc parts.
We do have a near new changeover unit for customers with New or close to new swing arms. We do not change over worn or damaged units.
KYB YZ65 Fork Extension Kit. Shorter Top out springs matched with custom billet longer caps allowing the increase in fork overall length with the benefit of added suspension travel. +26mm over the OEM setup.
Alloy Shock Collar lock ring to suit all YZ85 and YZ65 models.
Fast lock up and adjustment with the 4mm hex bolt easily accessed and tensioned. Barely a 1/4 turn of tension on the lock bolt will stop this lock ring turning, allowing for fast adjustment track side .
Upgrade kit to improve the YZ85 and YZ65 KYB fork action.
With this KYB Mini fork obviously being produced to a budget, several parts have been omitted in comparison to its rival KTM racers and senior level bikes. We found increased rider feel in the hands , less harsh bottom out and a Smoother more aligned fork all the way thru the stroke.
During KYB 'rear shock' testing we still had the mini test pilots commenting on this fork setting and smooth action in both 85 and 65 bikes, amazing especially when we were testing the shock!
The fork is importantly missing a hydraulic bottoming system in stock trim. This has any serious tuner scared of allowing this bike to use full travel to avoid jarring harsh and dangerous bottom outs. We found the plastic spring guides allow the fork spring to deflect excessively inside the fork during action causing poor action, excess wear and spring noise.
During testing we found increasing the shim shim size, custom piston ports and valving/setting to match allowed far more options in tuning and rider feel.
High Speed Compression adjustment for KYB Yamaha Mini shocks. This transforms the shock action , improving high speed spike straight away due to its internal design but also allowing further tuning by adding or reducing spring preload to the shim stack via our external 12mm Hex adjuster. Low speed comp remains the same, slot screw adjustment in 'clicks'. A must to upgrade these shocks for the serious mini racer .