alright can anyone remember what size coolant hoses I need for my 99 r1
anything will be helpful
so I can order the samco ones asap
I need engine and rad end

otherwise ill obviously measure them when I get home

ta chris

so isnt there any reducers or

what about the small hose?ta mate

chris

Hose sizes are documented on Rich Miles site under radiator/cooling system see :-

http://striker.r-one.co.uk/

Cheers

Paul

connections on my r1 were 25mm. i used 32->25 reducers on mine only to connect to a polo rad. if you are using r1 rad im guessing there would be no reducers.

theres a pic here:
http://www.locostbuilders.co.uk/viewthread.php?tid=37045

small breather hose out of a 98 thermostat is 5mm, as is the water pump breather hose
small water hose out of the oil cooler is 15mm.
The curved hose out of the top of the engine into the stat is smaller on the engine side than on the stat, but I don't know how much

ok thanks everyone

Hoses out of head to the stat are 19mm.