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.

250/350 Top-End Swap?

Featured Replies

Can anyone tell me if a 250 Italjet top-end will bolt straight onto a 350 Italjet bottom-end, or is there diff stud spacing, diff little end dia etc?

Edited by jc2

  • 2 weeks later...

Hello Woody, Yes the 250 will fit directly onto the 350. If your doing the conversion because of lack of 350 piston and knowing a bultaco piston will fit, be aware the original 250 italjet bore (actually 238cc!) was chrome, so would need iron rings. Also bultaco small end smaller, but can be sorted with different caged roller small end bush.

Edited by ask greeves

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

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.