2008年12月31日 · If you ride a YZ stock, without applying any of the tuning advice you can find here, you will be pretty disappointed with the fuel mileage of the (100% bone stock,) YZ250. …

2021年2月11日 · Yes, standard YZ250 tank plus the reserve petcock. HERA’s post above about more fuel = more power makes sense to me. I do like the way it ran. If after more testing, fuel …

2021年2月8日 · Ive always loved the versatility and fun factor a yz250 2 stroke has (track/woods/ whatever) and wanted more power- plain and simple- I own an Af500, a '15 yz450f and have …

2013年2月23日 · Read and compare owner reviews & ratings of Yamaha YZ250 1989. Vehicle specs, photos & video, pricing, and more!

2020年5月13日 · Ok, I am aware of the differences between the 250 and the X, and know there are a bunch of posts about it, head, porting, transmission, porting, suspension, kickstand, CDI, …

2008年7月26日 · Also, keep in mind that these indicator-advance specs are unique to the '99-'09 YZ250 because of it's. flywheel-stator relationship, stroke, rod length and CDI advance …

2008年3月29日 · +1 on the Bel-Ray Gear Saver Oil for the YZ250's tranny. The other one that I've good luck with is Golden Spectro Gear Lube 80W(Transmission/Wet Clutch). These two seem …

2025年2月4日 · Hi, just bought a brand new yz250 2025 not from yamaha but some other dealer. The dealer says the bike 2025 and looks like aswell came with all the plastic wraping and stuff …

2013年4月29日 · I have a 2011 YZ250 with about 59 hrs on it. Today the lower rod bearing failed (I haven't taken the motor apart yet, but I KNOW that sound/symptoms , and lower rod bearing …

2016年6月15日 · 1998 YZ250, rebuilt from the ground up, front plastic conversion. FMF fatty piped hooked up to an FMF Turbinecore 2. High flow front fender, no toil super-flo air filter, …