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.

Chain & Sprockets

Featured Replies

can anyone suggest what the best chain & sprockets to use are?

I will now stand upon my well-worn soapbox and sing my old tune...Ahem...

If you buy an o-ring chain, it will not wear out, so a worn-out chain will never wear out your sprockets.

You'll get several seasons out of your sprockets, the chain will last indefinitely, you'll never adjust it, and maintenance will consist of washing it off when you wash the bike and spraying on some silicone to preserve the o-rings.

Using Iris Trials Pro chain, with a talon front sprocket and a SuperSprox, never had a Supersprox but they are impressive!!

Just try spinning the back wheel after finishing a southern trial on an o ring chain and make up your own mind.O ring, never!

Dont see the point in and iris chain i have a a RK chain i like half the price and does the job just the same.

Gavin

Just try spinning the back wheel after finishing a southern trial on an o ring chain and make up your own mind.O ring, never!

I've never tried spinning the back wheel after finishing a southern trial on an o-ring chain.

What would happen?

  • Author

My old chain kept coming off and wrapping round the front sprocket, i guess i'm lucky i havn't broken something in the gearbox.

When i get my new chain & sprockets, how tight should i have the chain?

  • Author

FYI; Purchased Iris chain & Talon sprockets from Tony K @ <mention of this company is not permitted on Trials Central>/trials.html

Cost me

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.