Mark's Cycle Repairs

The joys of changing a BB30 bottom bracket, bearing puller then bearing press, Sometimes the bike industry makes things that turn a simple 2 minute job into what could be upto an hour, what happened to the Shimano threaded bottom bracket, much easier to just screw in and out.

P Zero Sunset, shiny new Pirelli P Zero tyres

These tyres don’t seem to last more than a year or so before the rubber starts cracking, despite the high price. Not what you expect from a premium brand like

Weekend highlights were Cosmic, Carbon Wheels & new style wide aero forks on this bike

Surprisingly it was a slow puncture taking days to go down for such a big thorn.

At today at to see all the new bike tech and first glimpse of 32 inch wheel bikes

Nice to do an old fashioned service with new ball bearings instead of disposable sealed bearings,

Old XTR meets new XTR discs, remember these dual control brakes and shifters, only around for a few years in the mid 2000’s

Now offering Bosch Ebike Diagnostics, our first diagnostic report send to Bosch for further investigation, very useful tool.

When you hear that metal scraping noise you know you’ve gone through your brake pads, I see it all the time with Ebikes