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Anyone know if they do a quick throttle tube for the rc390? My standard throttle has play in it so thinking of upgrading Thank you

I'll have a play with it thank you, I'll let you know how I get on You almost hit the 110 mph which is good going I'm 5ft 10 and about 12 stone

Does that give the instructions on how to do it manually?

Can you increase the rev range???

😂 😂😂 That was a long ride

That's cool, if my mutation doesn't work I'll try that. I'm not sure why they lean the standard one forwards to squish everything lol Is the power parts one softer? How many miles have you done in one sitting without a numb bum lol

Soooo I have bought a spare seat and gel pad. Once they arrive I will attempt to make a new seat. If not I'll have to try buying one in. I've not found someone with the 390 reviewing this seat but I have found someone reviewing the powerplant option. Saying it's almost the same as a standard...

It might be a case of buying one and hoping for the best. I've always wondered why manufacturers make these seats hard. Lol

I wonder if there is any performance kits for these engines. Tuning purposes. If it could rev and hold the power curve it'd be a cracking machine

This is as of this week 😄

Looking tidy. Does the exhaust improve the sound?

can anyone suggest or recommend a different seat as it's like rock and after 20 mins and I am well aware of it 😂

Mine has an updated rear sprocket, I'll have to look how many teeth it has. Mine seems to have been modified, with the power commander 5. Wonder if there is a gear up kit. What size is the standard tyre size as I'll compare mine. I'm running Michelin but I've definitely had better tyres on my...

Do you feel it needs longer in each year?

Hi I feel these little one cylinders need more revs as they limit out about 10500 or at least mine does. How quick have you had yours go. I will assume all speeds were done on track or private land. On the flat mine is good for 107mph and 109 down hill but hits the rev limiter lol

I picked her up tonight. In the paperwork I found a bill for a power commander 5 as well as a Dyno. Taking the bike from 37bho to 42bhp. Does this sound right? Weren't they around 43bhp as standard?

Picked her up this evening