TRX250r.org

Author Topic: Panthera Motorsports producing a TRX500cc 2-Stroke Motor for a TRX450R Chassis-2017  (Read 17236 times)

Offline jcs003

this is exciting.

John

Offline Hawaiiysr

yea it is

Offline Michael88R

This monster is now reality. Alive and well. There is a bunch of info and vids on Panthera Motorsports Facebook page.  Awesome.
88’ R Esr 350 CEO, Esr trx5 pipe
88’ R Esr ported stock cylinder, waiting for rebuild when my son gets a little older

Offline 2Nubs

That is awesome!
‘86 330

Offline Tbone07

I think the power valve is a little overkill when you're making 102 hp lol
LED Performance 350R
Laegers-JD Performance-GThunder-HLS-PEP-HiPer-GBC

RIP Laz

Offline Hawaiiysr

 not that i was going to purchase one but its kind of disappointing seeing that the release date was 2017. we are well into 2018 and i know of only one true R enthusiast that has committed to purchasing one of these monster motors. He has yet to receive his motor. im sure they will start pumping out products as time goes one.

just a quick run down

$6,080.00 kick or electric start
$6,400.00 kick and electric.
%50 down 
exhaust $500

cases are of a new casting.


Offline jcs003

not that i was going to purchase one but its kind of disappointing seeing that the release date was 2017. we are well into 2018 and i know of only one true R enthusiast that has committed to purchasing one of these monster motors. He has yet to receive his motor. im sure they will start pumping out products as time goes one.

just a quick run down

$6,080.00 kick or electric start
$6,400.00 kick and electric.
%50 down 
exhaust $500

cases are of a new casting.



that is not cheap.  I guess all the customers are paying the NRE.

Offline F-Red

Looks like it's working out. Have you tried to have a complete, large bore engine built ? For 102 HP, I'd say it's reasonable.
Want To See My Wieners?

Offline Michael88R

I agree. If you compare building a 400cc + 250R or compare rebuilding a 450 4 stroke that has grenaded and you want some good horsepower out of it, $6400 is not that bad for 102 hp.  The question is, does anybody want or need 102hp?
88’ R Esr 350 CEO, Esr trx5 pipe
88’ R Esr ported stock cylinder, waiting for rebuild when my son gets a little older

Offline 2Nubs

I agree. If you compare building a 400cc + 250R or compare rebuilding a 450 4 stroke that has grenaded and you want some good horsepower out of it, $6400 is not that bad for 102 hp.  The question is, does anybody want or need 102hp?

Want? Hell yes! Need? No way haha
‘86 330

 

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