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| VazNI |
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 VazNI L Plate Warrior
Joined: 01 Nov 2015 Karma : 
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| john24ssj |
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 john24ssj Trackday Trickster
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| Andy_Pagin |
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 Andy_Pagin World Chat Champion

Joined: 08 Nov 2010 Karma :    
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 Posted: 20:47 - 01 Nov 2015 Post subject: |
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^^ This, plus a provisional motorcycle entitlement on your driving licence.
There's no need, or advantage to restricting yourself to a 250, look for an A2 compliant 500cc instead. There's a lot more to choose from, they're near to the power limit for A2 and a much better riding experience. 250s tend to be little more than 125s with a teenie bit more power, whereas a restricted 500/600 is more like a full power big bike, just not quite so quick. ____________________ They're coming to take me away, ho-ho, hee-hee, ha-haaa, hey-hey,
the men in white coats are coming to take me away.
Yamaha Vity -> YBR125 -> FZS600 Fazer -> FZ1-S Fazer |
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| john24ssj |
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 john24ssj Trackday Trickster
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| Andy_Pagin |
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 Andy_Pagin World Chat Champion

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| VazNI |
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 VazNI L Plate Warrior
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| john24ssj |
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 john24ssj Trackday Trickster
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| trevor saxe-coburg-gotha |
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 trevor saxe-coburg-gotha World Chat Champion

Joined: 22 Nov 2012 Karma :   
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 Posted: 21:40 - 01 Nov 2015 Post subject: |
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| VazNI wrote: | Is there much difference in mpg between a 250cc and 500cc? MPG is one of the main factors I am after |
Yeah not sure - I have a 250 4t single and also ride a 500 twin. But I don't pay any attention to mpg on either. I'd guess the former uses about 30% less petrol - maybe 40%. The 500 does between 50 and 60 mpg iirc. However if you factor in getting your license, buying some clobber, purchasing a bike, etc., you could well be a couple of grand in the hole. Recouping that on either a 250 or 500 will take a little while, especially when you factor in replacing consumables (chain, sprockets, tyres, etc.), and general maintenance if you can't DIY. Perhaps a 250 will mean your outlay is returned 6 months sooner than a 500 - but the real question is how long it will take to get your investment back more generally. A weekly winter commute of 400 miles will test your resolveat times, and your bike as well. ____________________ "Life is a sexually transmitted disease and the mortality rate is one hundred percent."
Mobylette Type 50 ---> Raleigh Grifter ---> Neval Minsk 125 |
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| Gunge |
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 Gunge Two Stroke Sniffer
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| iooi |
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 iooi Super Spammer

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| Gunge |
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 Gunge Two Stroke Sniffer
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 Posted: 22:52 - 01 Nov 2015 Post subject: |
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| talkToTheHat |
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 talkToTheHat World Chat Champion

Joined: 21 Feb 2012 Karma :    
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 Posted: 03:13 - 02 Nov 2015 Post subject: |
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It really does depend on engine design, look at the NC700 as the poster child for efficiency. The wider the throttle opening, the lower the pumping losses, and the lower the rpm, the less frictional losses, but modern ride-by-wire bikes can do clever tricks to save fuel although sometimes at the expense of a smooth throttle response, especially off idle. Further consider that an expereinced rider may filter through traffic smoothly rather than dawdle through stop start traffic which will save time and petrol. An air cooled 250 will have wider tolerences than a water cooled 250 and thus have worse efficency. If it is carbed, it will be even worse as it will be jetted rich to account for a wide range of temperature.
I think the last 10000 miles have cost me 1300 pounds in petrol, so it's by far the biggest expense for me including buying the bike. I could save money by riding economically, but that only happens on the rare occasons I need to use the fuel reserve and the reserve switch actually works.
Check reviews and fuelly.com for real world fuel economy. Ride a big bike like you're afraid to make any noise and you might get some pretty good fuel economy. Scream out of every corner up to warp speed and hard on the brakes into every corner and you'll say farewell to your spare change.
Whilst you can probably get similar fuel consumption out of a 500 and a 250, the bigger bike will probably drink more petrol if you ride it like you mean it. ____________________ Bandit. does. everything. |
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Old Thread Alert!
The last post was made 10 years, 329 days ago. Instead of replying here, would creating a new thread be more useful? |
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