F1prerun's Forum Activity

Reply to YZ 250 gearing 10/3/2020 8:10 PM

I’m running 15/49 Gearing for Moto. Completely worked motor, amazing bottom and will pull 3rd gear starts. The only problem I have with my smoker is the top end is really lacking compared to the last cr250r I built last year

Reply to Apple Watch For Moto? 4/23/2020 3:30 PM

I use the Apple Watch with the Strava app and a heart rate strap. I have been fairly unsuccessful with the Apple Watch for heart rate with both arms sleeved. After the riding session you can go to strava.com and set your segments and get lap times.

Reply to spoke strength tusk vs oem (my yz250 project) 2/14/2020 7:47 AM

OEM are FORE SURE stronger than tusk. I have destroyed a couple sets of tusks

Reply to Mitch Payton’s Collection 12/13/2019 6:16 AM

this videos needs to be 6x longer than it is....

Reply to Monster Energy Cup Links 10/19/2019 8:27 AM

I’m not seeing anything on the nbc gold app about race day live @430... Anyone else seeing different or have updated info

Reply to Jett Reynolds Video 6/18/2019 9:36 PM

Jett has no problem at all throwing around the 250. flat out shreds on it.

Reply to Black backgrounds on a 450? 6/1/2019 9:45 AM

I race +30 B class/vet intermediate , just depends what promoter is putting on the race.

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Reply to GH 2 stroke convo..all tidbits here please 4/21/2019 12:40 PM

Yes it’s a polisport kit and it’s an 04

Reply to GH 2 stroke convo..all tidbits here please 4/21/2019 8:18 AM

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Reply to GH 2 stroke convo..all tidbits here please 4/21/2019 8:16 AM

I raced the +30 intermediate class. Moto 17 or 17 the track was un real rough. Haven’t ridden a 2 smoke in over 18 years. I took a few days of vacation from work to build my bike this past week.

Reply to ISO lowering Link 14-17 yz450f 2/5/2019 8:11 AM

I have a ride engineering YZF link- black. Email me @ poorboyzmoto@aol.com and I’ll get you some pics

Reply to Ever ridden a factory bike or close to it? 1/19/2019 2:31 PM

I bought Matt goerkes 2013 ktm 450sxf from butler brother racing(formerly Bto sports, now Rocky Mountain) picked it up from the race shop in murrieta. Had stock suspension but full race motor complete with race transmission. It was unreal fast and easy ... more »

Reply to 2017 CRF450R 9/5/2018 9:22 PM

Works ediiiish?

Reply to Jason Anderson hurt? 5/31/2018 10:17 PM

Reply to Favorite gear kit. 5/27/2018 10:08 AM


Reply to Let's see your 2018 YZF450 5/21/2018 5:27 PM

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Reply to 18 YZ 450f battery 5/13/2018 1:01 PM

This is what I put into mine. https://www.ballistic-batteries.com/product_info.php?products_id=424

Reply to 18 YZ 450f battery 5/13/2018 8:43 AM

I Put in a ballistic evo 4cell in mine. I have 25 hrs on the stocker with no issues. Just changed to change

Reply to Marvin’s gift to Eli 5/6/2018 1:15 PM

OR..... Eli was playing to moose-can and wanting him to try to make a pass so that Eli could smoke him in a corner and really ruin his night. Perception is everything

Reply to Pit Bits from A1! I went overboard on this one... 1/6/2018 10:52 PM

Not loading for me either