Skip to content
View in the app

A better way to browse. Learn more.

Trials Central

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.
  1. Started by dave blowers,

    Has any body got a tank cover for a pink TY250 for sale, or does anybody know where i will get one from ?

  2. Started by marky g,

    My pinky's back wheel rim is rotting from the inside out , has anybody got a rear wheel for sale or (prefered) a supplier of good rear rims for trails bikes. cheers Mark

    • 9 replies
    • 3.6k views
  3. Started by boofont,

    Can anyone help? I'm looking for a copy of the servicing manual that Yamaha produced for a TY350. A TY250 would do as the top end is the diiferance.

    • 3 replies
    • 3.1k views
  4. Started by taff,

    Hey guys, A mate of mine has a TY 175 twinshock & wants to do some mods. It has to stay twinshock so we can still ride in the vintage class. Has anyone out there changed stuff like foot peg positions, steering angles, length of swing arms etc? I'm pretty new to vintage stuff (modifying them anyway) but any suggestions would be appreciated. He's already done the exhaust packing mod & taken off the auto oil feed to gain a few more bhp. Thanks Taff

  5. Started by marky g,

    Would like to get hold of the larger steel petrol tank Is there still any out there?? cheers mark

    • 9 replies
    • 4k views
  6. Started by terry,

    Just ordered a Sammy Miller seat tank replacement for my TY250. Are there any adjustments that need to be made to fit or is it a straight bolt on swap? What would be the best way to store the old tank to keep it from rusting up inside?

    • 2 replies
    • 2.8k views
  7. Started by eiger,

    Can anyone tell me if a TY175 is the same engine/gearbox as a TY125 with a larger bore and piston, and is the con-rod the same? Thanks. Eiger. :madsanta:

    • 5 replies
    • 4.7k views
  8. Started by terry,

    Does anyone have any advise on the optimum sproket and counter sproket sizes for a '74 TY250. I am wanting to make second more usable and mabey even see what third feels like. I was really wanting to change out the counter sproket because it's obviously cheaper. Is it true that dropping one tooth on the counter sproket is like adding 4-5 on the rear sproket?

    • 4 replies
    • 3.3k views
  9. Started by eiger,

    I am in the process of preparing a Yam Ty 175 Yam and turning it into a 200 Majesty ( am I right to say Mick Andrews John Edward Shirt T.Y. is how Majesty came about?) So if any of you decent people out there have any info on frames, turning 175cc into 200cc, shockers, the history of the marque, how to squeeze that extra power from the engine, length and placement of shockers subject to rider weight, forks, exhausting matters, and any info on this bike, however insignificant you may feel it is, please post it here, your reward will be several pints of the finest beer known to man. BODDINGTONS: the cream of Manchester as well you know! Thankyou. Eiger.

    • 13 replies
    • 12.2k views

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.