No, the optima gearbox is completely different. It doesn’t bolt down flat like an Ultima.
Check Orangemazda’s thread for converting the optima rere internals to fit the ultima case....
https://www.rc10talk.com/viewtopic.php?f=30&t=42425
Search found more than 1649 matches
- Tue Nov 27, 2018 10:13 am
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- Tue Nov 27, 2018 8:53 pm
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Re: The Official "What is it?" Thread
Funky?Incredible_Serious wrote: I was thinking that, but didn't see the funky top-link setup they used in the front end....


- Thu Nov 29, 2018 7:09 pm
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Re: The Official "What is it?" Thread
Looks like the MRP Pro110 body
- Thu Dec 13, 2018 10:18 am
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Re: So what did you get in the post today ???
The qtee was not a very popular kit. MRC brought it in and tossed on a classic body and street tires. The chassis underneath wasn’t well known in the USA but was a pretty decent platform. There are a couple Wyvern threads on here showing them as a proper buggy.
- Sun Dec 23, 2018 11:53 am
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Re: Trying to troubleshoot my RC10 rebuild setup
The crystals being aftermarket are the first thing I would suspect. But yeah it’s really hard to test without other equipment to swap in.
- Fri Dec 28, 2018 12:47 am
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Re: Topcat re-re
Woot! got mine coming from Amain. Must have got the last one cause it says backordered now. Can’t wait to build it up.
- Sat Dec 29, 2018 8:41 pm
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Re: Rediscovering my old RC10
Stealths are discontinued but most of the parts are still available. The outdrives are the hard part. They are discontinued once again. You can find some on eBay though, aftermarket and pricey- but great quality. The Lethal Weapon is a very smooth transmission but it came out before the stealth. We ...
- Fri Jan 04, 2019 2:58 am
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Re: So what did you get in the post today ???
Minty fresh all black “latest” CE kit sealed in the bag. This will park right next to my all black “latest” team car.
Proline fronts, Associated rears, cut noseplate, all
Black parts including bellcranks, and Mach 1 motor
Gotta love the late Friday/early Monday production chassis
Proline fronts, Associated rears, cut noseplate, all
Black parts including bellcranks, and Mach 1 motor
Gotta love the late Friday/early Monday production chassis

- Tue Jan 08, 2019 2:06 am
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Re: GoMachV’s 3d printing thread
Been playing around with stealth gearboxes, experimenting with gear mesh to get things perfect. Made some windows on a prototype so I could see it :lol: 2BAEFDF4-34C4-41B7-94E4-BFF614C8511B.jpeg 743BB2BB-983F-441F-9219-C213A9BDCA1E.jpeg Once that was done and I had a good working gearbox, I wrapped ...
- Mon Jan 21, 2019 3:40 pm
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Re: Mike's 91 stealth build
Wouldn’t it be easier to just fix the print
Then nobody would need to file to fit

- Fri Jan 25, 2019 10:49 am
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Bolink is coming back!
There is a new Facebook page created and it sounds like Bolink is coming back. I believe some of the body molds went to RJ Speed and RC Car Kings, and the Legends platforms went to RJ, but it sounds like the trademark has a new owner. This will be cool, I never expected to see rere Bolinks!
- Fri Jan 25, 2019 2:09 pm
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Re: Rediscovering my old RC10
Active powersports is a drop shipper. That’s why they “have” the items when everyone else is backordered or discontinuted. They are a known problem. Lots of people have had to fight to get their money back
- Wed Jan 30, 2019 6:30 pm
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Re: The Official "What is it?" Thread
Your chassisless touring with the 3 spoke wheels is a Traxxas 4Tec (wait...aren’t you a Traxxas guy?!)
The other one looks familiar but I can’t place it
The other one looks familiar but I can’t place it
- Mon Feb 11, 2019 3:55 pm
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Losi NXT-e (or GTX-e I suppose) electric conversion
Working on this for a customer. Figured what is good for the RC10GT guys should be good for the NXT crowd. No drilling the chassis, everything uses existing holes. Battery position has almost an inch of movement front to back. Still not loving that I have to make a Delrin piece to tie the upper to t...