Sausage450r Posted January 1, 2022 Share Posted January 1, 2022 (edited) Clean 2005 trx90. I swapped in a pitsterpro 125gpx electric start motor. 22mm mikuni carb, pro circuit pipe, pro taper bars, wheel spacers, itp tires on nice alumn wheels. Comes with a set of paddles. The conversion is real clean. Not a hack job. Bike has about 3hrs ride time since the conversion. My son wants a ktm 65 now. This bike would be a blast in the dunes. Pulls real hard. we had it out this past weekend and it runs great and hauls ass. Tags current, title in hand in name 2500$ would trade for/towards Ktm/husky 50sx or 65 Edited January 3, 2022 by Sausage450r Quote Link to comment Share on other sites More sharing options...
basketcase Posted January 2, 2022 Share Posted January 2, 2022 I was wondering where this build went when the site crashed. Glad to see it got completed. Bet this thing just rips with that 125 motor. GLWTS! Quote Link to comment Share on other sites More sharing options...
2turbofords Posted January 2, 2022 Share Posted January 2, 2022 I'm interested, just got home from a week in the dunes and Ricky is over riding his 89 Lt80. All his friends have the Honda 90 with gears and he can't keep up even suspension wise. How many speeds is this? Do You still have the original Honda engine also? May have to come check this out one night this week after the BMX track. Quote Link to comment Share on other sites More sharing options...
Sausage450r Posted January 2, 2022 Author Share Posted January 2, 2022 (edited) Its a 4 speed Edited January 2, 2022 by Sausage450r Quote Link to comment Share on other sites More sharing options...
Sausage450r Posted January 24, 2022 Author Share Posted January 24, 2022 Bump. Posting on craiglist and offerup this week. Really dont want to. Had it out this weekend. Hauls butt. Quote Link to comment Share on other sites More sharing options...
Sausage450r Posted February 19, 2022 Author Share Posted February 19, 2022 (edited) Bump Edited February 26, 2022 by Sausage450r Quote Link to comment Share on other sites More sharing options...
Sausage450r Posted February 26, 2022 Author Share Posted February 26, 2022 End of season bump. 2000$ Quote Link to comment Share on other sites More sharing options...
2turbofords Posted February 26, 2022 Share Posted February 26, 2022 Private message me your phone number, for some reason I don't have it, wife gave me the green light! I can pick it up tomorrow? 1 Quote Link to comment Share on other sites More sharing options...
Site Sponsor Poule43 Posted February 26, 2022 Site Sponsor Share Posted February 26, 2022 39 minutes ago, 2turbofords said: Private message me your phone number, for some reason I don't have it, wife gave me the green light! I can pick it up tomorrow? I will send it to you!!! Two Great Peeps making a sweet deal on gd.com ! Love It!!! Quote Link to comment Share on other sites More sharing options...
endobear Posted February 26, 2022 Share Posted February 26, 2022 Surprised this machine didn't sell sooner. Bitchen conversion... Quote Link to comment Share on other sites More sharing options...
basketcase Posted February 27, 2022 Share Posted February 27, 2022 Really wanna see this machine in the dirt/sand. Bet she just rips. Quote Link to comment Share on other sites More sharing options...
xtracrispy Posted February 27, 2022 Share Posted February 27, 2022 (edited) 4 hours ago, 2turbofords said: Private message me your phone number, for some reason I don't have it, wife gave me the green light! I can pick it up tomorrow? @Sausage450r ^ not sure if you saw this Edited February 27, 2022 by xtracrispy Quote Link to comment Share on other sites More sharing options...
Big_Daddy_Jp Posted January 14 Share Posted January 14 On 2/26/2022 at 12:38 PM, Sausage450r said: End of season bump. 2000$ Looking to build one of these for a camp cruiser. Clean job on the swap! Did this have a clutch? Quote Link to comment Share on other sites More sharing options...
Sausage450r Posted January 14 Author Share Posted January 14 (edited) 6 hours ago, Big_Daddy_Jp said: Looking to build one of these for a camp cruiser. Clean job on the swap! Did this have a clutch? No, this was semi auto. @2turbofords still had it last i talked to him. I did have a build thread at one point. the only two challenging parts are petcock/fuel pickup. Stock is in a horrible location. And i did modify the frame slightly for better starter clearance. Edited January 14 by Sausage450r Quote Link to comment Share on other sites More sharing options...
2turbofords Posted January 15 Share Posted January 15 This quad is fast, my kid finally started shifting it on his own last trip out. On previous trips, he started riding it in 3rd gear right out of camp and it handled it no problem. Much faster out of the corners than his buddies on regular 90 Hondas. I added those rigid led cubes you included, and he rides at night sometimes now also. Quote Link to comment Share on other sites More sharing options...
L.R.S. Posted January 15 Share Posted January 15 I bought a super clean TRX90 over New Years. One of those drunk decisions. A few guys we camp with have them and go duning at night. Haven't decided if I'm keeping it and doing mods or selling it. 3 1 Quote Link to comment Share on other sites More sharing options...
Schmidty Posted January 15 Share Posted January 15 I don't know if I have pictures anymore, but I had 2 of these that I built way back that I did a 300EX front end conversion, and then also modified a 300EX swingarm onto them, and then built custom shocks.. They were extremely fun, and actually had respectable travel as well. Quote Link to comment Share on other sites More sharing options...
Sausage450r Posted January 15 Author Share Posted January 15 (edited) 1 hour ago, Schmidty said: I don't know if I have pictures anymore, but I had 2 of these that I built way back that I did a 300EX front end conversion, and then also modified a 300EX swingarm onto them, and then built custom shocks.. They were extremely fun, and actually had respectable travel as well. This was my original plan was to redo the front susp geometry (trx90’s push real bad in corners gotta learn to slide the rear through a turn), but the kid wanted to go 2 wheels. the gpx package was like 600$ i used tbolt key switch and on/off/start. All plug and play. i’d be curious to see how it performs vs a 140 electric start is a lifesaver with kids! Edited January 15 by Sausage450r Quote Link to comment Share on other sites More sharing options...
Sausage450r Posted January 15 Author Share Posted January 15 With how cheap you can pick up a trx90 i dont understand why they havent caught on as pit bikes vs atc70s stock trx90 is a cadillac compared To a atc70 in the handling and ergonomics. With that 125 motor i could drift corners and had enough suspension stock to hit whoops. And im 6’ 200lbs 1 Quote Link to comment Share on other sites More sharing options...
Rockwood Posted February 1 Share Posted February 1 On 1/15/2023 at 2:52 PM, Sausage450r said: With how cheap you can pick up a trx90 i dont understand why they havent caught on as pit bikes vs atc70s stock trx90 is a cadillac compared To a atc70 in the handling and ergonomics. With that 125 motor i could drift corners and had enough suspension stock to hit whoops. And im 6’ 200lbs https://gokartsusa.com/150cc-Engine-CRF50-70-Electric-Start-High-Output-Pit-Bike.aspx Quote Link to comment Share on other sites More sharing options...
Big_Daddy_Jp Posted February 19 Share Posted February 19 I built that zinger for my niece and she loves it. Problem is when we go for a rip on the pit bikes she can’t keep up. Now I’m thinking of a trx90 with a motor swap. Wish I bought the one you built and had for sale! Quote Link to comment Share on other sites More sharing options...
Sausage450r Posted February 23 Author Share Posted February 23 On 2/19/2023 at 8:07 AM, Big_Daddy_Jp said: I built that zinger for my niece and she loves it. Problem is when we go for a rip on the pit bikes she can’t keep up. Now I’m thinking of a trx90 with a motor swap. Wish I bought the one you built and had for sale! Get the bike and motor. I’ll help you swap it (cut/rotate/weld carb elbow and frame) it will bolt in without frame mod. But the frame is like 1/32” from a starter bolt. Quote Link to comment Share on other sites More sharing options...
Site Sponsor Poule43 Posted February 23 Site Sponsor Share Posted February 23 (edited) On 1/15/2023 at 2:52 PM, Sausage450r said: i dont understand why they havent caught on as pit bikes vs atc70s BECAUSE they have 1 too many wheels ! Now quit trying to question the GREATEST Bike that HONDA ever made and go join the @Mac FOUR WHEELIN FRUIT CAKE CREW and leave us 80's Golden Gods Alone! Thank You! Edited February 23 by Poule43 1 2 Quote Link to comment Share on other sites More sharing options...
Big_Daddy_Jp Posted February 23 Share Posted February 23 3 hours ago, Sausage450r said: Get the bike and motor. I’ll help you swap it (cut/rotate/weld carb elbow and frame) it will bolt in without frame mod. But the frame is like 1/32” from a starter bolt. That sounds like a good time. Sounds like a summer project for sure. When the time is right I will hit you up for the grocery list of things needed. Thanks! Quote Link to comment Share on other sites More sharing options...
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