Honda CRF tech info
Honda CRF description
2014 Honda CRF 250R, 2014 Honda CRF250R The New CRF250R. The Best Just Got Better. The best-handling bike in the 250 class just got a whole lot better. That s because Honda s CRF250R is all new for 2014, with a major emphasis on doing what a 250 does best: offer precise, nimble, tack-sharp handling. So what did we do? First, we gave it our new, low-CG aluminum frame. Next, there's an updated fork, a new swingarm, a new shock and new linkage ratio. Finally, we added our patented dual-muffler exhaust - all of these come together to make the new CRF250R handle better than ever. We didn't stop there. Engine changes include a new, high-compression piston, new cylinder head and porting, a lighter radiator and new dual-stage fuel injection timing that offers crisp low to mid range power. Add it all up and you can see that the bike that Wil Hahn rode to win the 2013 250SX East title is even better for 2014! Features may include: Lower CG = Better Handling. By moving the main chassis spars downward, the 2014 CRF250R features a lower center of gravity. The result? Improved handling, and a perfect match of suspension action, steering feedback, and chassis balance and compliance. Twice as Good. Like our CRF450R, the new CRF250R uses our exclusive twin-muffler exhaust system. Compared to a single-muffler setup, the CRF s mufflers are way shorter, lower and tucked in much closer to the bike s center of mass. That helps make the CRF250R more of a whip and scrub demon, and also contributes to the bike s improved power, while keeping it quiet at 94db. Updated Showa Fork. The CRF250R s updated Showa fork features new settings with full compression and rebound-damping functions in each leg for balanced, proven performance.
*SRP $7,599. Does not include $310 in destination charges.
Honda CRF for Sale
- 2013 honda crf110f ($1,999)
- 2013 honda crf 100f ($2,650)
- 2013 honda crf50f 50f ($1,399)
- 2014 honda crf250r 250r ($7,599)
- 2013 honda crf100f ($2,880)
- 2014 honda crf450r ($8,699)
Moto blog
EICMA 2013: 2014 Honda VFR800F
Mon, 04 Nov 2013Gracing the new 2014 VFR800F is traction control, ABS, heated grips, adjustable seat height and self-canceling blinkers. The V-Four-powered machine has been re-tuned for greater low and mid-range torque, and also receives a new telescopic fork, Pro-arm swingarm, wheels, new, slimmer bodywork and styling. Starting with the 782cc V4-VTEC engine, Honda engineers focused mainly on cam timing and valve duration/overlap to increase low-to midrange power and torque, claiming 104.5 hp @ 10,250 rpm and 55.4 ft-lbs of torque @ 8,500 rpm. Bore and stroke is 72mm x 48mm, with compression ratio of 11.8:1. VTEC valve timing still operates one pair of inlet/exhaust valves per cylinder at low rpm, and then switches to four as revs rise. Honda’s single-mode Traction Control System (TCS) is fitted as standard equipment and is operated from the left handlebar.
Ronax 500 – the Street Legal Two-Stroke GP Replica
Mon, 09 Jun 2014After teasing us for nearly two months, German brand Ronax has revealed its 500cc two-stroke sportbike. Ronax isn’t saying it’s a street-legal replica of the Honda NSR500 that Valentino Rossi rode to win the 2001 Grand Prix world championship – probably because they legally can’t – but that’s essentially what the 500 is. Get the Flash Player to see this player.
Proof: Change chain, gain power
Wed, 22 Jun 2011Point six of a BHP may not sound like much but, in my book, any gain is a good gain, especially when it’s as simple as changing a chain and sprockets. After all, you're going to have to do it sooner or later when your old chain and sprockets die their death. I’ve always been interested in what gains are available in the drive train.
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