RB 250 Cyclone Gearbox
Posted: Mon Feb 18, 2013 10:50 pm
Anyone fitted the 5 speed box to an RB250, what sprocket combination seems to work well?
Scooterotica
The UK's No1 Lambretta & Vespa Scooter Forum.
https://www.scooterotica.org/forum/
RB 250 Cyclone Gearbox
Page 1 of 4
Re: RB 250 Cyclone Gearbox
Posted: Mon Feb 18, 2013 11:12 pm
That is more dependent on your exhaust than your kit. What are you using. Got a dyno graph for it?
Re: RB 250 Cyclone Gearbox
Posted: Mon Feb 18, 2013 11:26 pm
Can a cyclone handle RB250 power?
Re: RB 250 Cyclone Gearbox
Posted: Mon Feb 18, 2013 11:45 pm
Believe the F1 racing version can.....although I dont know anyone
who's fitted one ..? G.
who's fitted one ..? G.
Re: RB 250 Cyclone Gearbox
Posted: Tue Feb 19, 2013 12:02 am
How much do they cost??Mr G in NYC wrote:Believe the F1 racing version can.....although I dont know anyone
who's fitted one ..? G.
Re: RB 250 Cyclone Gearbox
Posted: Tue Feb 19, 2013 12:34 am
Does it matterdrunkmunkey6969 wrote:How much do they cost??Mr G in NYC wrote:Believe the F1 racing version can.....although I dont know anyone
who's fitted one ..? G.
Re: RB 250 Cyclone Gearbox
Posted: Tue Feb 19, 2013 12:52 am
Not if you're buying us all one for Easter.Train Driver wrote:
How much do they cost??
Does it matter
Re: RB 250 Cyclone Gearbox
Posted: Tue Feb 19, 2013 12:57 am
Of course it matters? WTF?Train Driver wrote:Does it matterdrunkmunkey6969 wrote:How much do they cost??Mr G in NYC wrote:Believe the F1 racing version can.....although I dont know anyone
who's fitted one ..? G.
Anyone actually know the price of the F1 version?
Re: RB 250 Cyclone Gearbox
Posted: Tue Feb 19, 2013 2:04 am
I think its 900 quid or there about's G.
G.Re: RB 250 Cyclone Gearbox
Posted: Tue Feb 19, 2013 3:20 am
So how many BHP's have they been tested to? I guess the RB250 should go to about 30 BHP. I could put a 4 speed box but thought the 5 speed would really push it close to 100MPH with the right combination....?