More Tyres

I'm reaching the end of my rear Dunlop TT100 after just under 3,700 miles. I like the look, but I have Roadrider mkII's on another bike and like them. So, I plan to try them on my Commando.

I have standard size 19" rims, front and rear on my 1975 Mk3. 19" rim sizes seem limited. Do I need 100/90-19, or 3.25-19?

Thanks.

I have been using the 100/90 - 19 Roadriders for years on my MKlll with no problems . Best tire i have used in the last 25 years of owning this bike

Ron Hulton said:

I have been using the 100/90 - 19 Roadriders for years on my MKlll with no problems . Best tire i have used in the last 25 years of owning this bike

Click to expand...

Thanks Ron.

Ron
You have an 850 and the 100/90-19 will fit easily inside fenders. 3.25-19 only if on a pre ‘71. I have been using this size Roadrider on my ‘72 for quite some time, but when replacing them I’m going back to 4.10-19 Roadrunner. There is maybe 1/8” clearance with the front fender stays using the larger tires….just a bit narrower than an 850.