Utah Trikes - KMX 2010 KMX Viper

Store Hours: Mon-Fri 9-6 (MST), Sat 10-4 , Closed Sun. | 40 S Main St., Payson, UT 84651
Call or email anytime for quick response: Toll Free: 866-446-2065 | Local: 801-804-5810 | trikes@utahtrikes.com

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Popular Upgrades
For This Trike

Chain Keeper: TerraCycle Double Sided Clamp On
$23.95

Park TB-2 Emergency Tire Boot
$7.95

Mirrycle Mountain Mirror, Replacement Lens
$3.95

Dirty Dog Custom Brake Rotors
$69.95 each

Greer Mobile Trike Stand
$365

Planet Bike Protege 5.0 Computer with Recumbent Cable Kit
$29.95

Park PPL-1 PolyLube® 1000 Lubricant
$3.95

Airzound Trike Horn
$34.95

Reelight SL100 Flashing Light
$55.95

Jagwire Basics Shifter Cable
$1.49

Product Category: Catalog -> All Trikes View/Compare all KMX Karts Trikes
2010 KMX Viper
Starting at: $1979

Click here to
CUSTOMIZE YOUR TRIKE

Current Availability:
Available Color: Blue (1 in stock) - Can ship today

Owners Manual
Kill the Commute

This high-specification KMX for experienced riders chews up the road. Improved frame design raises ground clearance. A higher seat delivers better road visibility while a low centre of gravity ensures comfortable, stable cornering. With 27 gears and an Avid brake system, the power of the Viper is completely under your control. It’s a winner for long-distance touring or commuting to work.

Engineering + Design
• 27-speed adult performance trike
• High quality Sram X7 components and BB5 Avid brakes
• Improved frame angles improve ground clearance and maintain a low center of gravity
• Direct steering provides responsive handling and a light feel
• KMX custom hubs and hand-built wheels
• Hardshell seat has Intercooling vents for support, comfort and breatheability
• Adjustable seat frame for the perfect custom angle and position
• Sharks fin front boom with laser etched decal and logo
• Deep luster professional paint/finish
• Oversized super glide pulleys for smooth chain management
• Available in Electric Blue color

Many custom options are available using our customizer above.

Max Rider Weight: 300 lbs (135 kg) on road; 225 lbs (100 kg) off road

Detailed Specifications:
Frame Material: TIG Welded Chromoly Steel with Al Boom
Trike Weight: 51 lbs.
Front Wheel: 20" (406) / Double skinned Jetset Alloy Rims with 32
Rear Wheel: 24" / Double skinned Jetset Alloy Rims with 32
Stock Tires: Kenda K-Rad 24x 2.3 rear; Kenda K-Rad 20
Tube Valve: Presta
Wheelbase: 41 in.
Wheel Track: 30 in.
Total Width: 32 in.
Seat Height: 8.5 in.
Total Assembled Height: 26.5 in.
Total Length: 73.5 in.
Gear Inch Range: 16-96
Ground Clearance: 5.5
Seat Angle: 39 - 45 degrees
Seat Type: Integrated Ergo Seat
Seat Width: in.
Total Weight Capacity: 300 lbs.
Bottom Bracket Height: 15.5 in.
X-Seam Range: Min 35(90 cm), Max (112 cm)
Number of Gear Combinations: 27
Shifters: SRAM SX5 - 9 speed rear/3 speed front
Rear Derailleur: SRAM X-7.0
Front Derailleur: SRAM X-7
Front Brakes: Avid BB5 Disc brakes
Rear Brake: None
Brake Levers: Twin pull brake lever
Front Gearing: Truvativ Blaze 44-32-22T 170mm Crank
Rear Gearing: SRAM 9 Speed Cassette 32-11T
Chain Type:
Standard Color(s): Electric Blue
Optional Colors:
Boom Type:
Steering Type: Linkage/Indirect
Steering Pivot Type:
Ackerman Steering: Ackerman Compensation
Brake Steer: Some
Self Centering: Yes
Center Point: Yes
Pedals: Platform
Mirror: Optional
Flag: Included
Fenders: Rear Included
Rack: Optional
Computer Sensor Mount:
Idler:
Headrest:
Suspension:
Warranty:
Country of Origin: Lifetime Frame Warranty

Share your comments below:
Why do the pics show Schwallbe Big Apples, but you specify the trike having K-Rad tires?
Posted by ron
09/07/2009 02:50:44 PM

The viper is now available with the Big Apples.
Posted by Ashley

Who's giving the 100% warranty on frame? (KMX or Utah Trikes)
Posted by ron
09/08/2009 12:29:30 PM

The trike is warrantied by KMX. You can always work through us.
Posted by Ashley

Like the trikes. Have been viewing them and well I want all of them.
Posted by dragnfly
09/22/2009 05:21:08 PM

The little video at KMX site claims that this trike could handle all off-road riding, commuting, and long distance touring. Would you agree this trike being an higher end all-terrain HPV?
Could it be customized with an electric engine?
Posted by AllTerrainEHPVSeeker
06/07/2010 11:41:01 PM

The Viper is more road oriented than the Cobra. The choice of tires is the biggest factor when setting up the trike for all terrain.
As far as motors go, we have rear wheen hub motors that will give you 1000W of power.
Posted by Ashley

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