Workshop - 2 - Classic Bike Hub

1998 Ducati 600SS

Q: I’ve got a problem. After a run the bike is going okay, but while parked in the garage for a few days petrol leaked out through the breather pipe on to the floor. It

Workshop - Bertie Simmonds

1981 Suzuki GSX750

Q: I discovered your mag last year and a have been a reader ever since. I’m hoping, with all your years of accumulated experience, you may be able to help. CMM has inspired me to

Workshop - Bertie Simmonds

Five minute fix – Greasing points

If your bike has grease nipples use them; if it doesn’t, investigate if they can be retro-fitted. Pivot points on suspension systems need a regular supply of fresh, clean grease. Decades of dust, seasons of

Workshop - Bertie Simmonds

General tips from Mark

Now and then you will find that a nut or bolt simply will not undo. You have tried everything: heat, penetrating oil and even an impact wrench but still the fastener remains resolutely tight. There

Workshop - Bertie Simmonds

1965 Honda CB72

Q: I am having a bit of trouble with my Honda CB72, 1965 model, and I wonder if you can help. Apart from all the other work I have done for my restoration, I have

Workshop - Bertie Simmonds

Suzuki VL800 Volusia

Q: My cruiser has recently developed an intermittent engine rattle, on tick-over the engine is okay, it seems to occur as I ride in top gear about 40-50mph, and as I lightly accelerate through the

Workshop - Bertie Simmonds

Five minute fix – Throttle tubes

Little spoils a bike like a graunching throttle. Cables are obvious and easy to lubricate but throttle tubes regularly get ignored. Whether it’s the conventional barrel type or early Japanese straight pull/scroll type the same

Workshop - Bertie Simmonds

1976 Suzuki GT550

Q: The headlamp bowl was rusty and my mate gave me a new chrome one. Foolisly, I accepted and removed the headlamp in order to replace it. As you may know, in the shell there

Workshop - Bertie Simmonds

Triumph Valve issues

Q: I have two valves out of a classic motorcycle (a Triumph) one and the other are the same size in all respects. The parts book gives a different parts numbers for each valve (inlet

Workshop - Bertie Simmonds

Q: I’m getting desperate here on the garage floor with my DT400B twin shock. Over the last two years since I bought it, I’ve tried everything I can think of to stop a nasty chugging

Workshop - Bertie Simmonds

Five minute fix – Brake Linings

Never, ever, take a brake shoe lining for granted. Almost without exception Japanese shoes are fixed to their alloy carriers by adhesive alone; you rarely see rivets used. Eventually dampness, heat and time can and

Workshop - Bertie Simmonds

Your tips – Aqua Blasting

Aqua blasting is all the rage at the moment. I’ve been doing it for years at home using a cheap B&Q pressure washer (£25) and a sandblaster pick up lance (eBay £9.99). I used to

Workshop - Bertie Simmonds

Mark’s rapid fire tips

How do you determine the correct angle for the handlebar controls? Sit on the bike, extend your fingers in line with your arms and lower your hands on to the grips. The levers should be

Workshop - Bertie Simmonds

1986 Suzuki GSX-R750G

Q: I recently purchased a 1986 GSX R750G. It is a Jap import, but I have read in your magazine that these bike are restricted to 75bhp and it certainly does not feel as quick

Workshop - Bertie Simmonds

1998 Suzuki GSX-R1100WT

Q: I am trying to find an aftermarket a 4-into-1 complete exhaust system for my 1100WT with no success. Could you tell me if any other models will bolt straight on, maybe a 1200 Bandit

Workshop - Bertie Simmonds

Yamaha RD350LC YPVS 31K

Q: Do you know anyone who can check or test CDI units? And what are the obvious symptoms if a CDI unit is faulty? A: The usual symptom for a faulty CDI unit is no

Workshop - Bertie Simmonds

Q: Can anyone help me? Do you know what other starter motor will fit this machine as I cannot get one and I’ve tried everywhere. A: This is a Mitsuba motor, identified as 36496 on

Workshop - Bertie Simmonds