looking for some 15wt oil for my RS reba forks, any recommendations? The SRAM stuff is around £15 a bottle!

Cheers

Go to a motorcycle shop
Avoid anything that claims to have things like 'seal swell' in it

I got this oil from CRC for my RS forks…

http://www.chainreactioncycles.com/Models.aspx?ModelID=8399

I bought 2 ltr of motorbike fork oil for £16 a 10w and 20w 50/50 mix of each gives you 15w (they did not stock 15w)

400ml from my lbs cost £16

for the same stuff

if you live near taunton I will give you some

Apparently – Rockshox [bizarrely] re-brands Torco RFF 20 as RS15

http://www.peterverdonedesigns.com/bikesuspension.htm

Either fork oil from a motorbike shop or the stuff from CRC in the grey bottle with green lid is quite reasonably priced.

as above – motorbike shop. got 500ml for less than a fiver – castrol iirc
oh – and if your brakes use dot 4 or 5.1 brake fluid get some o that while you're there 😉