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.

Per 5 Litres ?

Featured Replies

I've been reading through a lot of the posts in the Scorpa specific area,

There seems to be a bit of difference in opinion about what mixture to run the bike on !

I would assume this would depend on what octane of fuel and type of 2 stroke oil used (full/semi synthetic)

I tend to use 97/99 Ron fuel and mostly Ipone fully synthetic oil !!

Bike is an 08 SY250

Can someone clear up how much oil i shoud be adding ( in ml ) to 5 litres of fuel ????

Thanks in advance :thumbup:

I've had my SY250 five years from new and always used 80mls of synthetic oil to every five litres of fuel. It's worked ok so far. :thumbup:

I've always run my bike on 80 to 1,

5000ml of petrol divded by 80 = 62.5ml so 63ml for arguments sake.

Some people run 100 to 1 or 70 to 1,

5000/100 = 50ml

5000/70 = 71ml

I've run 80 to 1 with BP Ultimate 96 Ron or Shell Optimax 98 Ron.

  • Author
don't suppose you want to sell it????

Yeah - send me a PM Spike - i'll email you some pics you can make me an offer !!

I'm looking for an 09 4 banger or a 2010 smoker !!

I always use 75ml of motul 710 to 5l, too much oil will clog up your exhaust, you could run less than 75ml too with no bad affects. I was told not to use Ipone in my SY by a respected french trials bike importer, I'm not sure why tho.

Edited by godzilla

80:1 means your adding 62.5 ml (or as near as) to 5 litres of fuel ??

yep, but I just go with 50ml oil to 4 litres, don't ask why, I just do :thumbup: probably easier to pour 50ml than 62.5 :thumbup:

Ok guys.....once and for all.... in your opinion(s).... which is the best 2 stroke oil and whats the best mixture?????? For a 09 250 sy. Thanks.

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.