Techniques: The Oil Truth

There are probably more myths and misconceptions about oil and lubrication than any other subject in motorcycling. Gerry Bristow attempts to set straight some of the errors that masquerade as facts… What oil has to do The primary function of oil is to prevent metal to metal contact by introducing a film of oil between the various bearing surfaces, which…

Tyre Wear

When we observed in RealClassic magazine that two similar classic bikes were using their tyres very differently, and wondered what it could mean, RC readers provided all kinds of answers… Tyred and Bemused My Norton Commander needs a new rear tyre, which comes as a surprise. It’s many years since I wore a tyre out in about four months. It’s…

DIY Wheel Alignment Tool

Even the best classic bike won’t corner correctly if its wheels are out of line. Les Howard has come up with an ingenious high-tech method to ensure one wheel follows the other, exactly… I’ve owned motorcycles for over 40 years, and repaired or renovated lots of them. Out of the all the maintenance jobs that were required, there was always…

Norton Oils, Fuels and Other Liquids

Many classic bike specialists run a technical helpline, and they’re often asked exactly the same question. So we investigated: what’s the most common technical question asked about Norton Commandos…? Some technical questions crop up time and again. Most classic bike specialists are happy to help their customers by providing this information and now they’re sharing it with us, too. We’ve…

Classic Saddle Repairs

Dave Wooding’s saddle split and he didn’t want to pay top dollar for an inferior replacement. The solution was a leather saddle cover for less than a fiver… Problem? The fabric cover on the new Indian-made single saddle split as I fitted it to my old Enfield. Gaffer tape made a temporary repair, but would I buy a new cover…

Torquing and Tightening

A combination of modern materials and time-honoured techniques can cause problems when it comes to assembling the bottom end of a classic British bike. RC readers debate the how and the why of it… In RC128, Ian Copcutt excellent article about rebuilding a Triumph triple showed how a micrometer is used to determine correct big end bolt stretch. This is…