Classic Trials

hi all, I have a set of gears for a f/b amc , my dad had many years ago a f/b scrambler which he converted to trials spec , he sold the bike but cant remember if he changed the gears back, as all this happened before I was born I am completely in the dark, he thinks he kept the trials gears so can anyone tell me which is which. the cogs have 14 . 18 . 24 . 24 32 . 27 . 22 . 18 teeth I don't know if this is the correct order as they have been loose in a tin full of oil for over 50 years , I would like to sell them but cant advertise them till I know if they are scrambles or trials , thankyou in advance

What are the security arrangements (if any) for competitors machines in Kinlochleven? Is there somewhere they can be left overnight securely or is it just down to the individual to sort out at their accommodation? Not having a van I would have to use a trailer and that doesn't leave much in the way of security - for the bike or trailer for that matter! Thanks

Hi can anyone help me with the frame color of a 1967 cotton trials? the log book states green with a red tank,I would like to repaint as near to the original colour as possible.

Anyone seen the guidance booklet mentioned on the website?

The Edinburgh St George Motor Club are in the process of fixing dates for 6 Sunday trials and some Saturday afternoon trials.These trials will be for twinshock and pre-65 bikes only competing on two routes and will be run in central Scotland.We currently have permission from four land owners and are hopeful on the others.We feel the classic scene in Scotland deserves trials dedicated to the older bike.Once dates are set we will let you know through the usual means,Get those old TY's, bulto's, fantics and good old British irons out of the shed and come along for a good day's fun,thanks.Tam Dodds

Would just like to record my thanks to Dean and all his band of helpers, for a great year of trials. There are many people who help set out, take entries, post results and the many observers, no trials without you all - Thank you. Keep up the good work.

Hi, can anyone help me with any information or photographs of Wasp RT4 with Villiers engine circa 1964. I am in the process of rebuilding a RT4 and this information would be most useful to achieve the correct period look.

A couple of years ago I bought an old Fantic 200. It had been stored in a sheed for 10 years or more. Now the time has finally come for us to start on the Fantic 200 project – so it will be ready to next years Classic seson. When we picked up the bike, it was fitted with Marzocchi dampers (see picture). I do not know the model, and can not find any information regarding it - Trial related that is. Since it is not original damper, I assume that it is a (better) damper than stock. Now the question is just whether to renovate them, or buy a new set. The only thing that comes close to the model are Marzocchi Strada - but never saw them used for Trial. Is there anyone ou…

Hi, I'm new to this forum and new to trials in general. I am looking at getting into the sport. However, there is one big problem: I live in China. A country which is definitely not known for its Trials motorcycles. Importing japanese bikes is out of the question and classic trials can't be found anywhere. The option I've been looking at is to buy a vintage scrambler motorcycle that are common here. Usually custom made. One example: Most of the bikes include a choice of either 125/150/200/ 250cc engine, with a vast selection of gearing options available. Trials tyres are available for all rim sizes and the bikes can be modified in many different …

hello, i would like some imput on this, im in th U.S. iv proposed a new class to be added for ITSA, in a nut shell, it would make a class for air cooled single shock bikes built before 1990, iv heard that some of the Euro clubs havd been doing this with good results, without getting to deap in how i set the class, i would like to know who well it worked, and if any what were the problems, so i can adjust the guidelines for the class, and present it to the powers that be. mind you, no new sections ect, this will just bring these bikes off the trail, and out of the Garage, and let them be played with again like they should be, and keep them from being cut into twin s…

Anybody seen any ?

I have been checking the website weekly and entries are now open: http://www.mdaf.pwp.blueyonder.co.uk/smc/events.htm Rod

Hi Can any tell me if it possible to fit a XL350 Crankshaft and Piston/Barrel to a TL250 Crankcase ???? Thanks Dave

Hi Guy's. I recon this is the best action classic photo that I have seen for a long time.

Can anybody advise me on which plate to use so I can manipulate to shape . Thought 6mm thickness but open to your knowledge . Plus thinking of 3mm sheet to make a side panel .

Does anyone know if its possible to remove anodising from wheel rims bought some black ones they don't look right on a classic bike

Hi, I'm going to rebuild the engine in my SWM TL 280. Does anybody have any documentation regarding the rebuild process, tolererances, disc and ignition timing, torque of the bolts etc ? Also any sources for Rotax parts now that Rotax.co.uk is no longer in business. Anything that would be of help would be thankfully accepted. Thanks.

Hi there I'm after some info regarding bsa c15 . I am going to fit 14 tooth front & 64 tooth rear sprocket , will a 134 link chain be long enough . There was no chain when I bought bike to restore , so knowledge lacking . Thanks in advance Dave

Hi folks,I've just bought my self a '72 250 Ossa Mar.I had one in the late '70's,purchased from one of the staff at Windsor Comp Shop.It was fitted with a reed valve when i got it,and it rode better than my mates 310.I would like to fit one to my bike,any ideas where i could get one?

Hello I run a sammy miller framed Bultaco which has a 1975 PM124 engine fitted. it came with a 1971 front wheel and probably the 1971 forks and clamps as well also a Montesa rear. So, I've managed to grab a barn find: a 1975 PM125 350 and will be using the forks and wheels off this to get the age of it right. alas the offset is no different between the two bikes and already the front is a nightmare when I trial the bike. the front drives on or tucks under so I reckon I need less offset (and more trail) in the clamps. yesterday at a Dabbers trial, after much measuring the nearest i can get is a set of SWMs or Honda TLRs. the Honda clamps look as if I'll have f…