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2003 Yamaha YZ250 Flywheel Weights

2003 Yamaha YZ250
Tire Size:
Front: 80/100-21, Rear: 110/90-19
Spark Plug:
BR8EG
Stock Chain/Belt:
520x114
Stock Gearing:
Front: 14T, Rear: 50T
Oil Filter:
KN-141
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MSR
Flywheel Weight
$119.95
$107.99
You save $11.96 (10%)
(1)
MSR Racing Flywheel WeightPrecision machined from stainless steel Bolt-on installation at end of crank- no drilling or tapping for most models Makes your machine easier to ride by smoothing the hit**
TMV Flywheel Weight Machined from 303 stainless steel that's 15% heavier than standard steel, allowing more mass in a smaller space No extra gaskets or leaking plastic spacers

Latest Reviews

Ed (Methuen, MA)

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Recommend

Wisconsin top end kits kx65 kx 85

New Wisco top end kits for KX65 and KX85. The fit was great and had no problems at all- the bikes have been running good. My only recommendation is that you have to let the bikes warm up before you wind them out. You might get a little piston slap or nock.

Davey (South Central, WI)

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Recommend

Great Deal

2008 FZ1- Fit perfectly, no 'big glob of glue' on the end holding the magnet in. Nice black finish, we'll see if it holds up. Same exact length as stock. I'm actually kind of excited to see what it pulls out of the oil at the next interval. Cheap insurance, money well spent!

Sean (Los Angeles, CA)

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Recommend

Replaced the top end on my 96 cr125r! Fit great perform well but the price is the problem. For 70-80 bucks they'd be perfect!

Mike (Concord, NC)

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Hammerhead Engine Plugs

These fit perfect, and look great on the bike!! They do not come with O rings so you will have to use your oem ones or buy new ones but they are only a couple bucks- definitely worth the money.

J (LI, NY)

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Recommend

125cc kit

I had this athena kit on my 2003 yz125 and the bike ripped. Probably was the fastest 125 Ive owned and it ran stock exhaust only other engine mod was vforce reed. I called it the blue demon :p

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