First Look - 2010 Suzukis

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Brendan Lutes

Take a look at what’s new for the 2010 Suzuki line up. The biggest news for the RM-Z motocrossers is the all-new fuel-injected RM-Z250. As for the RM-Z450 it recieved numerous improvements to the chassis, suspension, and motor to boost the performance of the new machine.

rmz2505.jpg

rmz2505.jpg

2010 Suzuki RM-Z250

2010 Suzuki RM-Z250 Specifications

Overall Length:      85.4 in.
Overall Width:        32.7 in.
Overall Height:       50.0 in.
Wheelbase:             58.1 in.
Ground Clearance:  13.6 in.
Seat Height:            37.6 in.
Curb Weight:          230.4 lbs.
Engine Type:          4-stroke, liquid cooled, DOHC
Bore:                      77.0 mm
Stroke:                   53.6 mm
Displacement:        249 cm³
Compression Ratio:  13.4:1
Fuel System:           Fuel Injection
Lubrication System:  Suzuki Advanced Sump System
Clutch:                    Wet multi-plate type
Transmission:          5-speed constant mesh
Primary Reduction Ratio:  3.210 (61/19)
Gear Ratios:          1st  2.153 (28/13)
2nd  1.764 (30/17)
3rd  1.470 (25/17)
4th  1.238 (26/21)
5th   1.090 (24/22)

Final Reduction Ratio:  4.000 (48/12)
Front Suspension:         SHOWA 47mm telescopic forks, pneumatic/coil spring, oil
damped
Rear Suspension:          Swingarm, link type, SHOWA piggyback-reservoir shock
Caster:                         30°20’
Trail:                            5.5 in.
Front Brake:                 Disc
Rear Brake:                  Disc
Front Tire Size:            80/100-21
Rear Tire Size:             100/90-19
Fuel Tank Capacity:     1.7 US gal.
Body Color:                 Sold Black/Champion Yellow No. 2 (GY8)

2010 Suzuki RM-Z450 Specifications

Overall Length:       86.2 in.
Overall Width:         32.7 in.
Overall Height:        50.0 in.
Wheelbase:              58.9 in.
Ground Clearance:  12.8 in.
Seat Height:            37.6 in.
Curb Weight:           248.0 lbs.
Engine Type:           4-stroke, liquid cooled, DOHC
Bore:                       96.0 mm
Stroke:                   62.1 mm
Displacement:        449 cm³
Compression Ratio:  12.2:1
Fuel System:           Fuel Injection
Lubrication System:  Suzuki Advanced Sump System
Clutch:                   Wet multi-plate type
Transmission:         5-speed constant mesh
Primary Reduction Ratio:  2.625 (63/24)
Gear Ratios:           1st  1.800 (27/15)
2nd  1.471 (25/17)
3rd  1.235 (21/17)
4th  1.050 (21/20)
5th   0.909 (20/22)

Final Reduction Ratio:  3.846 (50/13)
Front Suspension:        SHOWA 47mm telescopic forks, pneumatic/coil spring, oil
damped
Rear Suspension:         Swingarm, link type, SHOWA piggyback-reservoir shock
Caster:                         29°40’
Trail:                            5.1 in.
Front Brake:                 Disc
Rear Brake:                  Disc
Front Tire Size:            80/100-21
Rear Tire Size:             110/90-19
Fuel Tank Capacity:     6.2 L (1.6 US gal.)
Body Color:                 Sold Black/Champion Yellow No. 2 (GY8)

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19 Comments For This Post

  • smc916 Says:

    Best looking colorway for the last few years, still needs black rims though…FIRST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  • Brett Ekelmann Says:

    this is the best thing suzuki has put out for years! So glad they went back to black and yellow

  • codee Says:

    depending on wat the red 250 looks like this could be my next bike

  • Maxwell22 Says:

    It looks cool but suzukis arent that great

  • local923 Says:

    would disagree with the suzukis are not that great… my 450 is bullet proof and that is practice 3 times a week and average 3 races a month most reliable bike i have ever owned…. knock on wood

  • c mac Says:

    not digging the new graphics…. can i get uh amen?[polldaddy 1753197 http://answers.polldaddy.com/poll/1753197/ polldaddy]

  • pleik Says:

    You need to read, 230 is WET weight before everything was weighed dry…

  • mxfanatic255 Says:

    Sorry to hear you don't feel Zooks are that great, I've been racing them since the early 70s and have managed to win more than my share of races and ALWAYS been a top contender. Perhaps it's just not the right bike for you. But if you like REAL MX, passing in corners, inside or out you should give one a try. It's easy to make a slow bike fast, but try making a bad handling bike handle,…… well then sonny take out a loan!! My 07 450 has had Fork and shock work (less than $300 worth) and a slip on exhaust, that's it!!! And my worst finish since October 08 has been 4th O/A. Maybe you need to rethink what "Good" means, best of luck on the track. Besides unless you're a SERIOUS pro,……….. I doubt you can ride ANTHING to it's full potetial, I know I can't!!!

  • Maxwell22 Says:

    Thanks a lot but i have a few bikes that are working fine i just do not want a suzuki i ride hondas and i love them but i have never tried out a Suzuki so thanks anyways  

  • mxfanatic255 Says:

    Glad to hear you have the right steed for you, to each his own as the saying goes. I spent two seasons on a Honda and I did like it, but for me the Screamin Yellow machines always fit me as well as your Red Rockers fit you. Tried the new CRFs but just didn't feel as good as the Zook. Best of luck and keep roooostin, no matter what you ride, be safe!!!!!

  • Marlow57b Says:

    red rims dude. black would look sick but when i buy it its getting red sprocket, rims and bars. and watever else i can get thats red for it. haha itll look clean.

  • Maxwell22 Says:

    Haha i have not tried the CRFs yet but i hope to soon. What Zook do you ride? And yea i think naturally Honda's are my bikes and Zooks are your. Have fun revin it up on the track.  

  • 909 Says:

    Serously?

  • 909 Says:

    nah im thinking new graphics with black plastics, black rims, gold hubs, and FMF megabomb 4.1 full system, maybe even Works Connection enguine plugs

  • TU50mx Says:

    I hope the top end of this bike is more powerful than the 2009

  • mxfanatic255 Says:

    Interesting how you make up your mind prior to testing?????!!! I ride an 07 RMZ450 and LOVE it!!!! Can't wait for the leg to heal, hope to be back on the track by late August. Ever get to Colorado, you can try out my baby, may make you think twice about yellow!!!! Stay safe and have fun!

  • obama Says:

    SUZUKIS SUCKKKKKKKKKKKKKKKKKKKKKKKKK END OF STORY

  • cool guy Says:

    i think obama has a bad opinion anyways

  • cool guy Says:

    i liked the blue and red ones better

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