Added reply in a thread 19 yz250f issues 3/17/2019 8:20 PM

Good ideas, I'm gonna start mixing 93 with T4 and use a leaner map. I don't think it was a problem with the gas because my buddy was using the same gas can for his 17 YZ250F and doesn't have any problems. I think it was mostly the mapping and riding ... more »

Started new thread WTB boots size 9 3/17/2019 9:24 AM

Looking for Tech 7's, Tech 10's, or SG12's. Looking for a red, red/white or red/white/blue colorway.

This forum thread has 5 replies

Added reply in a thread 19 yz250f issues 3/13/2019 10:58 PM

I've got a 19 yz250f that has 15 hours and I've had my fair share of problems. At 10 hours, it got hard to start. At 15 hours, wouldn't start at all. Checked the plug, it was completely black. I put a new one in but it still wouldn't start. Took it back ... more »

Added reply in a thread 2019 yz250f reliable? 3/6/2019 9:01 PM

93 pump and stock linear map. I've heard the stock maps are a little too rich, so I'm going to use a leaner map when my bike is back from the shop. Also gonna mix T4 with 93 pump instead of 93 straight. I really dont know what happened or how I could ... more »

Added reply in a thread 2019 yz250f reliable? 3/6/2019 7:13 AM

15 hours on mine, fouled plug. New plug anand bike wouldn't start.Upon further inspection, so much carbon build up on the valves that the exhaust valves were stuck wide open. Dont know if itll be covered under warranty and I might be screwed out of money ... more »

Added reply in a thread 2019 YZ250F Project Build 2/27/2019 7:20 PM

What exactly do they do to fix the issue?

Added reply in a thread 2019 YZ250F Project Build 2/26/2019 7:36 PM

Nice bike! Just a heads up, I have 15 hours on my 19 YZ250F. Bike seemed to get a little harder to start at about 10 hours, then at 14-15 hours, wouldn't start at all. Fouled spark plug. Also at 15 hours, snapped the chain when it was adjusted correctly. ... more »

Started new thread 2018-2019 YZ450 Skid Plate on 19 YZ250F? 1/31/2019 10:44 PM

Anyone know if a 18-19 YZ450 skid plate would work on a 19 YZ250F? Cycra to be exact. I've heard that the 19 YZ250F and the 18-19 YZ450F have the same frame, but I just want to be certain before I dump money.

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Added reply in a thread 2019 yz250/450 pics 1/28/2019 10:58 AM

Added reply in a thread Yamaha YZ250F 2019, Mods, Tips and more? 1/15/2019 4:38 PM

I try to change the scarf material everytime, since it's so easy. Unless it doesn't have any dirt on it. It usually keeps most of the stuff out. I also feel like the method mentioned above, cutting up an old air filter and putting it inside the air vents, ... more »

Added reply in a thread Yamaha YZ250F 2019, Mods, Tips and more? 1/15/2019 12:23 PM

I completely cover the intake holes, but the scarf material is super thin and breathable. I fold it so it's a double layer, but it's still really breathable. Keeps a ton of sand out. I'll send a pic when I get home.

Added reply in a thread Yamaha YZ250F 2019, Mods, Tips and more? 1/14/2019 10:52 AM

I did get very little particles past the stock air filter, since it was sand and I didn't oil the filter enough. I bought an aftermarket air filter and oil it a lot, use rim grease and then used the cloth over the air holes method and my filter barely ... more »

Added reply in a thread Yamaha YZ250F 2019, Mods, Tips and more? 1/13/2019 6:12 PM

I have a 19 yz250f and didn't like the airbox setup and it seemed like the air filter gets dirtier than air filters on other bikes, so I tore up an old thin scarf and used that to cover the airbox breathing holes. Looks goofy, but keeps a ton of sand ... more »

Added reply in a thread Clean 06 YZ125 for sale 11/20/2018 4:25 PM

Price drop. $2400

Started new thread Clean 06 YZ125 for sale 11/19/2018 4:59 PM

Selling my 06 yz125, have almost $3500 into it. Only selling because I want a new 250f. Parts list is a little long. Located near St Louis, MO. Willing to travel a little bit to make a deal, if needed. Really wanting $2500 for it. New red ASV unbreakable

... more »

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Added reply in a thread 2018 rmz450 plastics to 2005 rm125? 7/23/2018 9:28 PM

I've done the front number plate and fender conversion. It looked pretty good and was super simple.

Added reply in a thread Best rear tire for a 125? 7/20/2018 6:25 AM

Will do. It'll probably be a couple weeks at least before I get the tire, though.