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Rebuilding, Restoration, Resto-mod and Custom Builds

News

GPz1100 Update – 530 Chain Conversion

Updated 2023-06-29 Just 30klm shy of completing our 6000klm ride from Brisbane to Tasmania and back (in March 2019), I snapped my chain on the freeway. I was travelling at 100klm/hr and felt the chain change pitch, I slowed down Read more

By Sid, 6 yearsOctober 10, 2019 ago
Tutorials

Master Cylinder Disassembly

This is my full-proof, gentle and non-destructive way to disassemble a master cylinder (in this case a GPz900R MC). Over time they become seized due to water absorption and oxidation issues. For a project bike I needed a Clutch and Read more

By Sid, 6 yearsAugust 16, 2019 ago
Tutorials

Replacing Wheel Bearings

Introduction Bearings are subject to wear like any other part of a Motorcycle, however they are under considerably more strain and therefore should be replaced at least every 10 years from my experience. Before you can begin to remove your Read more

By Sid, 6 yearsAugust 15, 2019 ago
Tutorials

GPz900R – Wheel and Swingarm Bearings

The GPz900R is a bearing suppliers dream! With Wheel and Swingarm bearings requiring replacement at least once in each bikes lifetime. On a GPz900R you have standard wheel bearings that Kawasaki and most bike manufacturers use and hence they are Read more

By Sid, 6 yearsAugust 15, 2019 ago
Tutorials

GPz900R No Valve Clearance left?

When I first opened up the cylinder head cover of a GPz900R many years ago I was surprised to see something I first saw in the late 70’s on a Honda CB750… “Rocker Arms” sitting over the camshafts, but with Read more

By Sid, 6 yearsAugust 12, 2019 ago
Tutorials

The z650B1 Charging System Explained

Motorcycle electrical system are generally considered a black art by most riders. Although fairly robust, when they do fail the charging and ignition systems present the most headache and generally rate at the top of most forum questions (next to Read more

By Sid, 6 yearsAugust 5, 2019 ago
Rebuilding

Kawasaki z900A4 Fork Replacement

Background I was riding to work one morning on the zed when I applied the front brake only to hear a loud clunk sound and see something fly from the front. I stopped carefully and discovered one of the caliper Read more

By Sid, 6 yearsJuly 18, 2019 ago
Tutorials

Replacing Fork Seals

Fork seal replacement is one of those jobs where the right tools and a bit of know how will result in a stress free maintenance task being completed within next to no time. In fact fork seals are so easy Read more

By Sid, 6 yearsJuly 7, 2019 ago
Rebuilding

GPz900R Rear Suspension Rebuilding

This guide will show the Rear Suspension Rebuilding process using a neglected 1984 gpz900r so you can regain back the factory handling. The GPz900R was a revolutionary bike in its day, apart from being water cooled, 115HP on tap, Anti-dive Read more

By Sid, 6 yearsJuly 3, 2019 ago
Tutorials

Gpz900R Starter Clutch Removal and Repair

Introduction This tutorial originally appeared on my z900collector wordpress site, however I’ve decided to move it to this site and publish it here with some very minor detail fixes and link the content back to wordpress. There are also some Read more

By Sid, 6 yearsJuly 1, 2019 ago

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Recent Posts
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  • The GPz1100B2 Tank Saga
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