[Renboy]

Some feedback on the UKRS oil cooler -

I installed one on a second-gen and had two problems:

• tolerances were not great, and it leaked despite two changes of the o-ring
• it's only appropriate for the track, where there's constant airflow - on the road, and in 20c weather, the bike overheated

I've switched back to the OEM one.

Really? I have one on both my street and track bikes and never had an issue. Both have seen 30*C and up days. I'm curious to know how you knew you overheated as a result of the billet oil cooler? There's no oil temp gauge on the bike, and the bullet oil cooler should have little effect on coolant temperature.