Yamaha YFM moto 4 80cc quad

**84250r** · 07-12-2003, 09:17 PM

I bought one of these today(got it for the nephew) I was wondering if anyone knew how to get some information on these quads?? Most important i need to know what year i got,lol. What years interchange? Doesnt say anything on the steering stem. Has white plastics and a red seat,if that helps anyone out?? ANY info would be grateful,,thanks...

**84250r** · 07-13-2003, 12:36 AM

WOW no one knows anything about these machines?

:?:

**Howdy** · 07-13-2003, 10:46 AM

Originally Posted by 84250r

WOW no one knows anything about these machines?

:?:

What is the vin number? I may be able to help if you do.

**TimSr** · 07-13-2003, 12:52 PM

About 90% of all years YFM80 are interchangeable. MOts chnages were in the motor, or cosmetic. Can you be more specific?

**84250r** · 07-13-2003, 01:30 PM

Originally Posted by Howdy

Originally Posted by 84250r

WOW no one knows anything about these machines?

:?:

What is the vin number? I may be able to help if you do.

Howdy there is a number by the shaft,but the numbers are not long enough,,where is the vin number located at?? Bottom of the engine? What years did they make the moto 4 80?

**Howdy** · 07-13-2003, 04:24 PM

I don't know for sure where the vin number is on the frame. Also I don't know what all years they were made. hmmmmmm
Howdy

**84250r** · 07-13-2003, 08:23 PM

Howdy,

Vin number on the motor is 2HX-052146. IF this can help you out. Found no other number up front,steering stem,or ''goose neck'' Please help :oops:

p.s. Also would you happen to have both rear hubs for this quad? Would like to buy some if you do. I have paypal. Need them with good splines.

**84250r** · 07-13-2003, 08:28 PM

Originally Posted by TimSr

About 90% of all years YFM80 are interchangeable. MOts chnages were in the motor, or cosmetic. Can you be more specific?

Tim,

More specific on what? The way the body looks? Would a picture help you out? I know its not a badger,lol.

**TimSr** · 07-13-2003, 08:58 PM

By being more specific I was asking what parts you needed to know about interchangeability on. Actually the Moto4, Badger, and Raptor are all YFM80's, and it was all 3 models that I was referring to when I said the were about 90% interchangeable.

I believe the rear hub you need has a very small spline, and is a 3 bolt? If so, I think all years will fit, but 87-92 has the same bolt pattern (3/70). Im pretty sure 93-03 will fit too but have a (3/90?) bigger bolt pattern. I think TriZinger and Quadzinger hubs also fit and have the same 3/70 bolt pattern.

**84250r** · 07-13-2003, 08:58 PM

Heres a pic, Tim ,Howdy.

**84250r** · 07-13-2003, 09:11 PM

Tim,

On the hubs i have a 4 bolt. But the hubs seem to big for the axle?? It's wobbly. You are right i have very small splines. the guy i bought it form said it needed a whole new axle,, but then when i took a look at it it was the hubs not the axle.

Heres another pic.

**TimSr** · 07-13-2003, 10:07 PM

Im 95% certain none of the YFM 80's used a 4 bolt in the rear. Are you sure ist not the YFM100? If not, maybe they stuck YFM100 hubs on it. They were a 4 bolt, but Im not sure on the spline size.

**84250r** · 07-13-2003, 10:13 PM

Tim,

I'm pretty sure its a YFM 80. The hubs seem to big,which causes it to wobble,and tear up the splines on the axle. I did some research and comes to find out that your right none of the YFM'S used 4 bolts. Yet another person with a half a s s job. It will get fixed. Thanks Tim. Just need to find out what year now,lol.

**84250r** · 07-14-2003, 08:22 PM

Any luck on the year Howdy??

**Howdy** · 07-14-2003, 09:33 PM

Sorry, Nothing yet. I can't get the number to match anything.
Howdy

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Yamaha YFM moto 4 80cc quad