Author Topic: Brent Adams, Quadracycle - Builder of monster SOHC 4s  (Read 9148 times)

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Offline Buell78753

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Brent Adams, Quadracycle - Builder of monster SOHC 4s
« on: July 11, 2011, 11:03:44 PM »
Hi, new to the forum and not sure if this is best location for this. But, I figured some of you really into building SOHCs may know of Austin TX bike builder Brent Adams, of Quadracycle.  I worked for Brent a couple of years, but lost touch for a long time. He is a true craftsman that grew up cutting his teeth on SOHC Hondas in the 70's, building and racing against the young Vance/Hines and Russ Collins. 

One of his custom built motor SOHC bikes has cropped up on this forum, and I replied to some questions from the owner that wanted to know more. Here is the thread:

http://forums.sohc4.net/index.php?topic=87585.0

I am interested in finding others that knew Brent, or had bikes built by him. Brent has a great legacy, and I would like to help preserve it.

He put this on his custom built engines:

Christian
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Offline Sam Green Racing

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #1 on: July 12, 2011, 01:01:42 AM »
Hi Christian, welcome to the forum. I guess your post is OK here as it may help people in the future if info on this guy can be amassed here. I'll post on another forum to see if I can find any more on him.

Sam. ;)
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Offline Retro Rocket

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #2 on: July 12, 2011, 01:22:31 AM »
Thats a nice 900 Kwaka you have there Buell...... ;)
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Offline Glenn Stauffer

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #3 on: July 12, 2011, 04:31:06 AM »
If you could tell me more about Brent Adams and his builds, I'd like to put an article up on www.sohc4.net under the Customs section.

Offline Buell78753

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #4 on: July 12, 2011, 05:16:19 AM »
If you could tell me more about Brent Adams and his builds, I'd like to put an article up on www.sohc4.net under the Customs section.

Glenn, thanks for your interest.  Let me do some looking around and see what else I can come up with.  He was a part of Texas' history of performance builders, and I am sure more of his bikes are mothballed in garages waiting to get discovered. Right now here is the most I know, I dont want to give incorrect info. 

Brent Adams, operated Adams Quadracycle in Austin Texas on South Lamar for many years.  Later was re-named Texas Muscle Bikes.  He closed up shop around 1995 or so.  His wife Monica Adams raced motorcycles in the past and worked with him in the shop. Besides working on bikes, he sold parts and accessories, and was a long time Vanson dealer in Austin.  Brent was also partial to PM wheels on his builds.

Brent specialized in Honda SOHC engines, and built bikes that set championship speed times, racing againt the young Vance/Hines and folks like Russ Collins.  I remember seeing RC big bore blocks in his shop, and by looks of his custom plaque he put on motors, built a supercharged SOHC engine.  In the later years, Brent installed a DynoJet dyno and offered this tuning service to folks.  One of his mechanics was a nice guy Jerry that worked for years with Brent.  Monica helped run the business, ordering parts, selling accessories, ect. 

Brent also built numerous other bikes, such as big bore GS1100s, Kawasaki GPZ 550, and my 84 900 Ninja.  I remember a very cool and rare Bimota in his shop for years, that had a Suzuki GS motor built up, and PM wheels. 

Brent was a special character......known to be opinonated and a bit ornery, but also was a straight shooter and honest guy.  It was a pleasure to work with him.  A cigar and dry sense of humor were never far away.

I am intereseted to find out more details about him and his motorcycles, if you or anyone else knows of his bikes still around, or know about his history would be great to document it. 

Thank you!






Christian
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Offline CycleRanger

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #5 on: July 12, 2011, 06:53:27 AM »
I remember Quadracycle.
I visited the shop a few of times back in the early 90's but I didn't have a Four back then so I didn't spend a lot of time there.

Wasn't Brent a member of the family that owned Adams Extract?
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Offline Jerry Rxman Griffin aka MuthaF'er

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #6 on: July 12, 2011, 09:24:28 AM »
Texas Muscle Bikes faintly rings a bell. Does/did Dynoman in Austin have anything to do with Texas Muscle Bikes? They kinda ride under the radar but I swear I've seen something relating the 2 in one of my dealings with Buzz at Dynoman. Kinda like Dynoman on the net and Texas Muscle Bikes on the street??
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Offline scottly

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #7 on: July 12, 2011, 10:39:31 AM »
I remember seeing RC big bore blocks in his shop, and by looks of his custom plaque he put on motors, built a supercharged SOHC engine.

If you are referring to the device attached to the right side of the motor, that is a magneto (or distributor) drive. RC and ARD supplied these units.
You also mentioned PM wheels; would that be Performance Machine? I knew they made brakes, but never heard about PM wheels.
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Offline MRieck

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #8 on: July 12, 2011, 12:04:03 PM »
Texas Muscle Bikes faintly rings a bell. Does/did Dynoman in Austin have anything to do with Texas Muscle Bikes? They kinda ride under the radar but I swear I've seen something relating the 2 in one of my dealings with Buzz at Dynoman. Kinda like Dynoman on the net and Texas Muscle Bikes on the street??
I've seen the same thing Jerry....got an invoice once that said Texas Muscle Bike.
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Offline 754

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #9 on: July 12, 2011, 01:17:57 PM »
PM used to sell spun alloy wheels that were welded, often they had cutouts. Also I believe they had taken over maybe Morris wheels. They also offered wire wheels . I was a dealer for them way back and remember selling a customer a dual disc setup..cast rotors, and cast double acting calipers..

 Nitrohunter on here had blue anodized PM whels on his turbo 750 when I saw it..
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Offline Sam Green Racing

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #10 on: July 12, 2011, 04:22:16 PM »
Sorry but you'll have to wait untill tomorrow but I've found a guy that knows Brent and has his contact details, I have to PM him but the time difference means I have to go to bed so you'll have to hang on in there. ;D ;D ;D ;D ;D

Sam. ;)
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Offline mick7504

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #11 on: July 12, 2011, 06:16:33 PM »
There is also some contact info here down the page a bit.

http://result.beyondwhois.com/?domainName=texasmusclebikes.com

www.texasmusclebikes.com links back to Dynomans site as well.

« Last Edit: July 12, 2011, 06:48:26 PM by mick7504 »
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Offline Jerry Rxman Griffin aka MuthaF'er

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #12 on: July 12, 2011, 07:10:07 PM »
Yeah, and it's not like Buzz does much talking either! Anyone have an inside track with Buzz? I tried to get to him for the Relay but he never returned my email.
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Offline Sam Green Racing

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #13 on: July 13, 2011, 03:53:18 AM »
Buell, I've found a guy thay knows Brent well and he'll pass on your contact details if you PM them to me.
He says he is still trading/working in the area.

Sam. ;)
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Offline Buell78753

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #14 on: July 13, 2011, 07:32:40 PM »
Thanks very much for your help!  It means a lot to me.  I learned a lot working with Brent, and have come to appreciate this more over the years.

Christian
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Offline ag12680

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #15 on: October 09, 2011, 09:38:13 PM »
Hi -

Getting back into the SOHC forum and just came across this thread.  I remember Brent and his shop since I live in Austin.

Just starting a 400F project and have been talking to Chris at Limey bikes.  Would appreciate any recommendations on him or others in the area.

This conversation brings back memories.  I had a 75 400F with a Yosh 458 kit and bench flow work done by MTC.  This was all done by Terry Vance for a Honda dealer where I worked.  I bought the bike then sold it unfortunately.

Thanks,

Andy

Offline fang

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #16 on: October 28, 2011, 03:54:59 PM »
This picture of Brent and his super disco-fantastic  work truck was found on Dynoman's site....

http://dynoman.net/bikepages/sohc/index.html  -- right there at the bottom.


Andy, your post was off-topic, but I can vouch for Chris at Limy Bikes.  He is a #1, top-notch bloke.  A great guy and better mechanic.  I live in Austin, and know him personally.  www.limeybikes.com (512) 909-1542.


peace and grease,
Steve
« Last Edit: October 28, 2011, 04:42:22 PM by fang »
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Offline Big Jay

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #17 on: October 28, 2011, 04:41:11 PM »
I talk with Brent occasionally.

Offline fang

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #18 on: October 28, 2011, 04:43:27 PM »
Jay -- I just gave you some of my money and am considering one of your ultra cranks.... but that doesn't have anyhting to do with anything. 

Jay -- Is Brent still in the Austin area?

-Steve
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Offline Randy2686

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Re: Brent Adams, Quadracycle - Builder of monster SOHC 4s
« Reply #19 on: March 24, 2016, 07:57:44 PM »
I recently acquired a gpz 550 with the built by Adams quadracycle  any info on the carbs would be nice.  They are make by mikuni but can't find anything about them on their website