Search results

Anyway to wire in the speedo & temp guage?

How did you wire in the KOSO dash? Any chance you can elaborate?

I tossed mine. I suspect the rubber is to reduce the heat that passes through the radiator and hits the riders legs causing discomfort. However I only say this because that was the only difference I noticed after tossing it. Its definitely not unbearable but may be uncomfortable in summer or...

PM sent, Goodluck with the part out.

https://twitter.com/yamamotoracing/status/1016909672748445697 heres a sound clip and some close ups of it. Price is steep but you get what you pay for.

My understanding is that the WSS300 and tyga counter parts are routed around and underneath the engine to give the exhaust enough length, so yes for maximum performance the exhaust needs to go under the engine. There are other threads with replies on the forum here that go into more detail...

I would say its not really worth the effort as there are plenty of available bolt on exhaust options that have the under-tail configuration. If you want the cup bike configuration go with the Tyga WSS300 kit. If you simply want an undertail exhaust, there are plenty of (probably much cheaper)...

The RB evo is an amazing piece of kit for street riders. Has definitely smoothed out a lot of the rough/jerky throttle, albeit I also have the G2 quickturn throttle which has helped me with throttle jerkiness too. One of the more interesting improvements has been the engine braking, which has...

Will the secondary radiator put more strain on the water pump? (also, a regular point of failure for the rc390)

I have the non usa mirrors and am thinking about switching to bar ends + non integrated turn signals, however, I will need to wait til my turn signals + bar end mirrors arrive before I can think about selling them. If you can wait a couple of weeks we can get in touch, Thanks!

I did see a Japanese RC rider with this exhaust setup however.. curious to know if its a custom job or not

Any modifications you do to your bike may potentially harm its resale value. It's really up to you. Do you plan on doing any additional modifications to your bike? I don't see much point in removing the stock stickers and leaving everything else stock.

Stunning looking bike. Bravo.

With a filter change my RC definitely took around 1.85L to get to the right level (check when warm). I think the filter change requires you to put a little more than whats specified on the manual.

Awesome DIY work and solution for flattening the head. Keep us updated

Are they really that loud? I was very close to purchasing them for my bike but made a last minute decision to go with a titanium exhaust system instead. Kind of glad I did now!

The Athena ECU works directly with the stock loom, plug & play relatively easy to do judging by the manual. It is an independent ECU that completely replaces the stock unit.

I need a spare set of wheels and there is a good deal on a pair of Duke 125 rims! Would ideally like my other set to be black and this saves a bit of cash painting another set of orange wheels.

So I am just wondering if anyone has any experience or knowledge about fitment of Duke 125 (2015) rims on an RC390 (2015). The Duke 125 came with black rims: https://au.fowlersparts.co.uk/parts/5753201/road-125cc/front-wheel , https://au.fowlersparts.co.uk/parts/5753202/road-125cc/rear-wheel...

Hey boogieman, I am located in Australia but can offer the following parts: Front Master Cylinder & lever Windshield Windshield might not be worth the postage cost however :(