Utah Trikes - TerraTrike Utah Trikes TerraTrike Extended Quad

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Utah Trikes TerraTrike Extended Quad
Starting at: $2499

Current Availability:
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NEW - Check out some of our recent custom builds of the Utah Trikes TerraTrike Extended Quad

The TerraTrike Quad is no longer available as of November 2012. We now offer the Cat-4 Quad built on the superior Catrike platform. The following information is preserved for legacy purposes.

The Utah Trikes Quad features our two-wheel drive HP positraction axle, a Shimano Alfine 8 speed transmission, TerraCycle Sport idlers, upgraded steering, improved seat adjustment, a brand new black rugged powder coating on the frame, and many custom options.

Our TerraTrike Quad Conversion is the fusion of two trikes where the sum of the parts is definitely greater than the whole. We've taken the comfortable seating and handling that TerraTrike is known for and combined the load handling capability of the popular delta trikes. With four wheels, the TerraTrike Quad is the pedal car you always wanted. Our idea behind the Quad was to make it as useful as possible, while keeping the price low.

NOTE: All Quads now come stock with our two-wheel drive HP positraction axle, a Shimano Alfine 8 speed transmission, Terracycle Sport idlers.

The Utah Trikes Quad Features:
� Affordable comfort
� Tough Chromoly Steel Frame
� Adjustable Seat (both fore/aft position and recline)
� Adjustable handlebars
� Multiple boom sizes for a perfect fit
� Independent Dual 160mm Disc brakes
� WizWheelz custom aluminum wheelset
� Rugged black powder coated paint
� Low center of gravity
� Increased stability
� Generous cargo area with basket option
� Custom HP positraction rear axle (2-wheel drive)
� 8-speed transmission

Available Custom Gearing Options:
� Patterson Drive
� Schlumpf High Speed Drive
� Hardshell or Bucket Seat
� 14-speed Rholoff, and Nuvinci CVT internal transmission gearing

Detailed Specifications:

Frame Material	4130 chromoly steel
Trike Weight	42 lbs.
Front Wheel	20" (406) / Aluminum Machine Built Silver Hubs
Rear Wheel	20" (406) / Aluminum Machine Built Silver Hubs
Stock Tires	Your Choice: Schwalbe Crazy Bob or Schwa
Tube Valve	Your Choice
Wheelbase	40 in.
Wheel Track	31.5 in.
Total Width	34 in.
Seat Height	9.5 in.
Total Assembled Heig	24 in.
Total Length	72 in.
Turning Circle	18 ft.
Turning Radius	153 in.
Gear Inch Range	22-69
Gear Inch Range (wit	19-75
Ground Clearance	3
Seat Angle	40-70 degree Adjustable degrees
Seat Type	Mesh Seat/Steel Frame
Seat Width	16 in.
Total Weight Capacit	450 lbs.
Bottom Bracket Heigh	13.25 in.
X-Seam Range	39-49"
Number of Gear Combi	8
Shifters	Shimano Nexus Grip Shift
Rear Derailleur	None
Front Derailleur	None
Rear Brake	None
Front Brakes	Unique/Bengal Mechanical Disc
Break Levers	Locking Brake Levers
Front Gearing	Alloy RPM 46T 170mm crank Sealed Cartridge square spindle
Rear Gearing	Shimano Alfine 8 speed hub
Chain Type	KMC Z72
Standard Color(s)	Wrinkle Black Powder Coat
Boom Type	Interchangable 4 sizes
Seat Type	Linkage/Indirect
Steering Pivot Type	Bushings
Ackerman Steering	Ackerman Compensation
Brake Steer	Some
Self Centering	Soft
Center Point	Yes
Pedals	Platform
Mirror	Optional
Flag	Optional
Fenders	Optional
Rack	Optional
Computer Sensor Moun	Optional
Headrest	Optional
Idler	TerraCycle Sport Idlers
Chain Tubes	None
Suspension	None
Warranty	Lifetime

Ask your question or share your comments below:

What is the price of the power version?
Posted by John James
02/28/2009 01:07:13 PM

You can add the gas option from our Quad Customizer page.
Posted by Ashley

How is the electric assist option working? Greenspeed has played around with the Cyclone e-motor. Seems a pity to strap on a gas fumer to a zero emission work of art like the quad.
Posted by PROTRAILS
04/18/2009 12:56:32 PM

The various electric systems have been hard to come by lately. This has made it very hard for us to come up with a standardized production unit. We are currently working on a system that we hop to be available end of summer.
Posted by Ashley

Three quick questions:

What happens if one rear wheel is off the ground or on a slippery surface?

Does the 14 speed version use a Rohloff hub as a mid-drive?

Is there a place to hitch a pet trailer?
Posted by DJ
06/01/2009 01:17:41 PM

1. The other wheel will drive.
2. Yes, the Rohloff is used as the 14-sp mid drive.
3. There is definitely room back there to connect a hitch to. Depending on the trailer a custom mounting method may be needed.
Posted by Ashley

If you are like me and don't know what a CVT is, here's a good video

http://www.youtube.com/watch?v=kVPjhmTThPo

Posted by Even My Dogs Bike
06/24/2009 11:57:00 PM

Besides the color, why what advantage does the Cruiser frame have over the Path?
Posted by Even My Dogs Bike
06/26/2009 10:19:54 AM

The Cruiser frame also includes the Aluminum seat frame which weighs 2.5lbs less.
Posted by Ashley

Whats the difference between the high performance custom positraction rear axle and the stock one?
Posted by Anonymous
07/10/2009 08:23:29 PM

The HP version weighs about 1/3 of the standard version. It also has two drive sprockets so that our upcoming electric drive can be added to it.
Posted by Ashley

Why are fenders and rear brakes not on the customizing list? What do they cost? What are the advantages of the 5 to 8-speed transmissions compared to the stock 3-speed? What is the advantage to the HP axle? Which tires give the greatest weight capacity? What makes the deluxe delrin idlers worth the $100? Do Power-Grip pedals hold your feet to the pedals? Are the Avid BB5 or BB7 brakes better than the Unique? Don't the Avid brakes include the levers? What situation would necessitate the headrest? Which is the better accessory mount? What are the advantages of the fairing? Is it worth getting any of the bags? What about upgrades to the new mag-style wheels? Can the stock gearing match the performance of 48 and 52 tooth front chain rings driving a six-speed, 14 to 30 tooth rear cluster? If not, what would match it?
Posted by Cecil
08/24/2009 05:47:20 PM

We have not found a good way to attach rear fenders that we like. The front fenders are the same as the standard TerraTrike fenders and cost $70 for the fronts.
The transmissions with more gears all have a wider gear range and shift smoother.
The HP axle is lighter and has two drive sprockets.
The Marathon Plus have the greatest weight capacity.
The Deluxe Delrin idlers include the upgraded chain, roll smoother, run quieter.
Power Grips do hold your feet to the pedals
The BB5s are about the same. The BB7s have more pad area and are adjustable from both sides of the caliper.
You can choose which levers you want with any of the brakes.
Posted by Ashley

i am 6'5" and weigh 325. i've been riding a trek 820 and would like to switch to a trike or quad. what would you suggest as a starting point? i live in central indiana
Posted by ron
08/25/2009 10:57:31 AM

The quad is a great start.
Posted by Ashley

forgot. i've had a knee replacement and wondered if i could get something with taller wheels to raise the seat height
Posted by ron
08/25/2009 11:00:18 AM

Take a look at our seat riser. We have two versions and they raise the height 4 or 6 inches.
Posted by Ashley

Is there a method for attaching the quad to tadpole trike in the rear or another quad, basically a tow behind, but leaving the stoker the ability to pedal and brake?
Posted by Nate
08/27/2009 10:21:03 AM

It would not tow well.
Posted by Ashley

Any consideration to applying this brilliant concept to the tandem machine?
Posted by Eric Wade
09/02/2009 06:24:10 AM

We can set up the tandem as a quad, it requires a little different middrive assembly, but works well.
Posted by Ashley

I am interested in buying the quad with the electric assist and will wait. I think I would like the Bionic unit. Give a guess as to how long I will have to wait.
Posted by Finn
09/02/2009 07:15:26 AM

We can build you one now, just give us a call.
Posted by Ashley

Is the SRAM i-motion 9-speed hub available in the Quad?
Posted by Bryan
10/10/2009 09:00:20 AM

No. We recommend the Alfine as our preferred transmission.
Posted by Ashley

I bought a customized Quad last September: dual mirrors, Alfine hub, BB7 brakes, TerraTrikes flag, HP axle, tool/patch kit, Marathon Plus tires, rear fenders (not installed). I built custom rear fender brackets that repeatedly failed and the basket was getting bent with the grocery loads I put in it, so I built a wooden platform to support the basket and attach wire fender supports similar to the front fender supports. Everything works fine now and the Quad is all I wanted for routine and recreational trips. The Quad is an excellent choice. Ashley has photos of the rear fenders and platform if you want to see them.
Posted by Cecil
02/12/2010 04:12:37 PM

The different seats haven't been added to the customizer.

The custom opts says NuVinci CVT but customizer CVP, which is it?

Are there any pictures of a Quad with GX fairing?
Posted by MJ
03/05/2010 10:27:46 AM

CVP and CVT are the same thing.
Posted by Ashley

What advantage is this quad configuration over a Delta?
Posted by high BB
03/05/2010 03:05:44 PM

The Quad offers many advantages over a delta. The Quad has improved steering and handling. The Quad has significantly better high-speed steering stability. The Quad has increased cargo capacity. The Quad is 2-wheel drive, and has only two tracks instead of three, which give it an advantage on loose ore slippery surfaces. The Quad is also shorter than most delta trikes which makes transportation easier.
Posted by Ashley

Instead of the "HP positraction axle", why not simply utilize freewheeling hubs for each rear wheel?
Posted by high BB
03/07/2010 03:50:55 PM

That is essentially how our axle system works. The reason we implement it at the axle level is so that we can use commonly available hubs.
Posted by Ashley

is the quad trike good for long rides

Posted by Anonymous
03/10/2010 12:06:24 PM

Sure. It has the same comfort and adjustability found in all the TerraTrikes we offer. You can ride all day long, or even multi-day tours.
Posted by Ashley

Are 24" rear wheels available, if so, what do they cost and what advantages do they offer?
Posted by txmooseman
03/16/2010 10:23:39 AM

It depends on if you want the back raked up higher. If you just want the bigger wheels they run $50 upgrade, but the tire choice is more limited. The only advantage is slightly higher gearing.
Posted by Ashley

I really want one! But, I have a few questions. I like speed. If I have one made of carbon fiber with all the speed items. how much would it cost, wieght capacity and top speed approximate
Posted by "THE WILDMAN'
03/19/2010 12:32:35 PM

Making the Quad out of carbon fiber would be a complete redesign and different build technique. Cost would be 4X as much at least.
Posted by Ashley

With a trike all wheels are touching the ground,even if it is uneven.With the quad wouldn't I end up having one wheel in the air under the same situation? How about a high speed descent on a hill,and hitting a bump or a pothole? Is it practical and necessary to build them with a front suspension at least?
Posted by Minosz
04/18/2010 03:20:30 AM

You are assuming a completely rigid frame. If that were the case you would be correct.
Here we are relying on the tires to provide the needed suspension and the tortional flex of the frame to keep all the wheels on the ground.
Posted by Ashley

can i add two crystalyte 5000 series on this quad? I never had a recumbent but i love this bike and i want it to be a power house for days im running late for work. so will this work or will i need another form of electric wheels? i would very much like to know so i can get started with buying the bike and parts.
Posted by mack
07/12/2010 02:39:29 PM

No. Any motor system will need to be added as an inline motor either tied to the rear axle or in the main drivetrain.
Posted by Ashley

For electrification one or two hub motors mounted on the rear tires will work well.
No need for chain or clutch and zero drag when not in use. Many different models are available just do a search on the internet.

Posted by NYC biker
09/21/2010 02:56:51 PM

I live in the high desert of so. calif. with mostly dirt roads. Will this quad hold up well in those conditions ?
Posted by duckley
11/04/2012 03:39:38 PM

Sure. Just take care of it and keep the grit out with routine cleaning.
Posted by Ashley

Did you ever get the electric assist version functional? I have an application that could make good use of a quiet system. (Beyond just pedal power, that is.)
Posted by Michigan Biker
03/23/2013 07:00:22 AM

We stopped development on the TerraTrike-based Quad a couple of years ago and have focused more on the Cat-4 Quad platform. We do have electric motors that can be adapted to the TT Quad though. Look as our Ecospeed kit for the KMX. It can be adapted fairly easily to work on the TT frame.
Posted by Ashley