NR Racing stage 2 predator for sale. Approx 12hp.

#1
Im parting out my bike but the engine has to go first. Here is a list of parts and mods on it from NR Racing. The engine runs fantastic and starts on the first pull and doesnt smoke a lick. Its pretty well new. Havent had it long at all. See my other add for and 69 Rupp Roadter parts you may want. Basically just the frame forks and swing arm are the only original parts besides the foot pegs.

Here is the mod list for the engine.

CL1 cam
18cc head
Milled .065
1.3 ratio rockers
18lb springs
guide plates
small fan
8 degree timing advance
velocity air adapter
rear angled air filter
de burred and re worked carb
#95 jet
7/8" ID header with small Briggs muffler bored out to 3/4" opening at exit
NGK 6ES plug gapped to .040 and ground strap shaved.
Plug is indexed to center of chamber
Governor removed
Crank case breather at governor arm hole (Home made)

Price is 275.00 with an additional 35.00 for shipping. There are no dissapointments here. The engine is very strong and runs perfect. PM if interested. When this sells I will put up the rest of the bike for sale. Thanks for looking.
 

joekd

Active Member
#2
Damn that's a good price for a stage 2. I have used two NR Racing motors so far and love them, not one bit of trouble since first start up.

Did you change flywheels or just running the OEM?
 
#3
Damn that's a good price for a stage 2. I have used two NR Racing motors so far and love them, not one bit of trouble since first start up.

Did you change flywheels or just running the OEM?
Its just like it came from NR Racing. I would expect this to be a quick sale. Hopefully it will be and then I can list the rest up for sale.
 
#4
Its just like it came from NR Racing. I would expect this to be a quick sale. Hopefully it will be and then I can list the rest up for sale.
Good to see ya back fox . Good motor for sure here. You parting out the rupp then huh. How much for the whole frame ? Would you let go just the whole front fork . If so how much?
 
#5
Good to see ya back fox . Good motor for sure here. You parting out the rupp then huh. How much for the whole frame ? Would you let go just the whole front fork . If so how much?

Thanks.....and I would like to sell the frame,fork and swing arm together. But the engine has to go first. After it does. I would sell those for 125.00. Wheels and tires and brakes and sprocket for 100.00 The tank has dents on both sides where the previous owner let the bars hit. I would sell it for 20.00 Its still a nice tank. Handlebars with mounts 35.00. The handlebars are for 70 and up bikes. They are pretty nice.
 
#6
Anyone want a great powerful engine thats proven to run great for cheap?

I will do 275.00 shipped as long as shipping doesnt go over 35.00. Which it shouldnt. Thats a steal for a 12 or more hp engine. I dont think its possible to find that much power anywhere for that price.
 
#7
I guess this one might have to go on Ebay. Dont be afraid of a little 12hp engine. Its not THAT fast. I think its where most people will end up anyway after theyve owned a mini and want a little more.

After 13hp and up though......I think most are using them for a specific sport,or purpose. The nice thing about these though is....if the short block ever wore, you can buy a new one for 99-129 and swap parts over.

If you think that the little mods on my engine dont really make a difference though............You are mistaken. Its a night and day difference. This little engine REALLY wakes up! You can change your rear sprocket to a 60 tooth and have great top end......AND about the same low end....or better in some cases.

I went from 4.3/1 ratio to 4.6/1 and the little rascal wanted to wheelie if I leaned back. Thats with 16" tires.
 
#10
If you don't mind me asking......WHY? I have read your posts and you always seemed to enjoy everything you posted about mini bikes. If it's something personal just ssay so and I will understand, PM me if you want.

Just hate to see you go.
 
#11
If you don't mind me asking......WHY? I have read your posts and you always seemed to enjoy everything you posted about mini bikes. If it's something personal just ssay so and I will understand, PM me if you want.

Just hate to see you go.
Well thank you for the kind words. I normally dont share many personal things. And im not one to sollicit sympathy from others. So thus far I have refrained from sharing the real reason that im selling my mini.

But here goes..............There is going to be a graphic pic at the end so anyone that is squeamish.......leave now!

Ive been riding my mini on a trail at night time for several months now. I have a very strong light that straps to the forehead. It lights the whole trail and then some. I mostly ride at night to avoid police and park rangers. There are 2 parks that the trail leads to seperated by a bridge over a creek and it supplys both a very scenic and peaceful place to ride.

3 weeks ago this coming saturday I had taken an early ride and then also to my little spot for some wide open throttle runs. It was misting just a little but not enough to worry about. I came home and had dinner, watched some shows and argued with oldnewstock on this forum. :laugh:

Any way the wife went to bed and I checked outside to see if it was raining. It wasnt. So I decided to take a ride. I was bundled with 4 jacket/coats and had a le mans style full head/face cap on and no helmet. I rode out thru the trail and crossed the bridge and noticed that the misting had returned. The bike was handling very well and the misting was lite so I wasnt concerned. I rode a little farther than usual and was really enjoying the peace and solutude of being alone and on my favorite toy.

I decided to head back and everything was as normal. The trail leads to the bridge and you have to slow down and make a 90 degree turn to get on it. I did and that was when...................

I hit a patch of ice that must have developed as the temps dropped and the precip amount had accumulated at a low spot on the bridge surface.(The bridge surface was colder due to air flow underneath than normal ground) As I hit the ice patch that was not visable to me........it caused my back tire to spin and move left. My body weight was shifted to the right......and that caused me to involountarily pull back on the throttle. My position on the seat was now much more towards the rear of the seat and the engine was screaming spinning on the ice.

I then hit dry pavement and the bike wheelied so fast and sharp that I didnt realise it until I was almost vertical. I panicked and squeezed the brake lever very tightly.....(This is where it gets bad)............. By slamming on the rear brake it brought the front of the bike down violently and quickly....and unfortunately for me.... it threw me forward.... and into the metal railing of the bridge. It was like a pile driver... head first... into unforgiving metal.

I was knocked out....but only temporarily. I got up and the only thing I could think about was turn the bike off so as to not damage it. I had a lot of trouble focussing... but I got it turned off. As I stood... I felt very dizzy and then realised that a large pool of blood was at my feet. I knew that head wounds bleed a lot. (ive had several)... but this one was pumping blood like crazy. I began feeling weak and very tired. Thats when I knew that my body was going into shock!

At this point I just thought it was a deep cut to my forehead (I could feel it under my mask) But I knew I had to get out of there and stop the bleeding or I would lay down and go to sleep. So I began the mile and a half walk back home.. all the while putting pressure on my forehead to hopefully stop the bleeding. (It didnt though. Just kept pouring)

The whole time while walking I wanted to lay down and sleep. I was more tired than ive ever been in my life. I had finally realised that if I didnt make it back to the house.... I was a gonner.

I made it to the house somehow.....No easy feat let me tell ya! My son and his friend were in the garage and they saw me and began screaming. I asked them for some ice and I laid down in the garage. They got my wife up and she came out and said that I had a nasty cut on my fore head and that she was calling the ambulance. I said NO....just drive me to the emergency room.

The rest of the story has been told to me and I will relay it just as told by them. (I was in and out of consciousness at this point and still had my mask/face cover on. She brought me in the emergency room and there was no one there. Literally no one. In the waiting room or behind the counter. MY wife walked back behind the doors and yelled for someone to come out. A volunteer came out and saw all the blood on me...and still pouring down face... and screamed Get your asses out here there is a guy bleeding to death out here.

To make a long story short. They got me back in the ER and pulled my mask off......which revealed a VERY large opening in my skull! My wife almost fainted and she said that all of a sudden there were lots of people running around me and they shoved a tube down my throat and inserted a catheder and sped me away for an MRI. MY blood pressure was 69/38. They thought I was going to die... so they stitched the vein in my head that was causing all the leaking and air lifted me to a trama center with brain specialists on staff.

I guess you know by now that I survived. Im very thankful for that. I almost died that night. Actually....... had I not made it out of those woods.... I most certainly would have. Im not as pretty as I was before that night. :laugh: But hey... Ya cant have everything right? My entire family has decreed that I shall in no way be allowed to ride that mini bike again. And even though it was a fluke of circumstances that caused the wreck........with what they were put through that night.... and pins and needles for a few days after..... I am going to respect their wishes.

Its funny though.... you never know what can take ya. I certainly never thought a little mini bike accident would turn out to be the closest to death that ive ever come. Ive been street racing and track racing for years. Much more dangerous than a 10mph mini bike crash.......or so you think. Anyway. People have said for years that ive been the luckiest guy theyve known. The way I see it...... Im going to walk away with my winnings before my luck runs out.

Im not a wimp or wussy by any means. But I am getting older.... and I think its time for foolish things to come to an end. So im selling my mini and my car and focusing on life ...love.. family and responsibilities. Here is a pic that my wife took of me in the hospital. I still havent really looked at it yet.

 
#12
All I can say is "Oh my God!" You were/are very lucky!!! Hang in there man, things will get better, I can't imagine what you and your family have been through here lately. That is insane that a mini bike crash did that.
Glad to hear that you are ok and doing better, I was born and raised around cars with the need for speed running through my veins but I met my wife and we have a wonderful blended family and a baby on the way and it's like my world got turned upside down. I still like cars but gave up on racing for now (maybe forever) and just enjoy the time with my wife and kids. I get crap all the time how "She's changed you" or the "Your not the same since your with her" from used to be friends and even some family but i wouldn't change any of it for the world. Cars, speed, hobbies, friends......will all come and go but your family will always be by your side through good and bad times.

I hate to hear you are getting out of the mini bikes but i understand completely and can see and hear why and where you are coming from. Even if you don't have a mini bike any more you can still hang around and keep laughing at your friends here....right?!?!

If i had the money i would buy your motor in a heart beat, but you know how the story goes.
 
#14
Glad for your family that you survived.
Moral of the story is we should ALL be wearing helmets when riding these minibikes.
What seems like an innocent little toy can hurt you bad if the circumstances are right as told in this story.

Good luck with your recovery.


Michael

Just an added thought would be to make your story and pictures a sticky in the appropriate forum so as to hopefully keep this from happening to someone else.
With your permission of course...
 
#15
Damn fox that looked terrible. I wish you a speedy recovery . I also had a life changing crash on a mini. It changes your prospective on things. Best wishes fox get better dude .
 

joekd

Active Member
#16
Having taken a fall where I cracked a helmet almost in half (came down on a jagged rock) and having nothing but the wind knocked out of me was proof enough for me that helmets work and should always be worn no matter what

Glad you are ok
 

jrzmac

Active Member
#18
nobody ever realizes how dangerous these bikes can be until something bad happens. and it does, it happens to everybody. i've had a few mishaps, scrapes and bruises. no one ever knows when the friggin throttle is gonna stick or something, and the next thing you know, you're hanging on for dear life, then wham! on your ass! my wife had a pretty bad spill last summer. It was actually the day I got the bike running. it took me about a month to finally get it. the thing was purring. I was riding up and down the block. she was out and when she got home, she gets out of the car with a big smile, "oh, you got it running, I wanna ride". I say hun have you ever ridin any kind of machine like this, a moped or something. she says no, but how hard can it be! I tell her alright listen. First thing, this cute little machine is dangerous. It's extremely hot in certain places. also If you get your fingers caught in a few spots you can kiss them goodbye! she says, "I got it, I got it. off she goes.... about 10 feet, right over the neighbors curb across the street, and heading for a tree. I can see she obviously is outta control and dont know what the f@#k she's doing All I can see is her heading face first into the tree. I start SCREAMING at her. Jump Off...just Jump off. Well she kinda lets the bike tip over on it's side, on top of her no less! she get up, Balling her eyes out, blood coming from her arms. Big scratches on her legs. I was so PISSED! Not only at her for no knowing what she was doing, but also I just got the thing running and now I have to start all over. all in all she didn't do any damage. just a little oil spilled out of the breather. she was more upset at herself for "ruining" the bike! ... thats it for her though, she'll never get on the thing again!!!!
 

jeep4me

Active Member
#20
Holy cow, you are one lucky man! Glad you're going to be OK.

My wife and kids are not too supportive of me riding these bikes either, especially the ones that are fast.

Hope all heals up and you have no lasting effects.:thumbsup:

Oh, and, Good Luck with your "fire" sale.
 
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