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Phone: 812-673-4958       E-mail: heathmxracing@tds.net      Shop online at Heath MX/ATV Racing

The Pro MXR Long Travel 50/70/85/90/100 is an all out race-bred machine. This bike was built with a 44” wide outside stance to keep stable around high speed turns.

 

Suspension upgrades also include a widened rear axle and billet aluminum nitrogen charged shocks.

 

Power comes from a liquid cooled, 2-stroke engine. To use the engine at its full potential, the MXR has an Apex tuned clutch, Apex tuned pipe and silencer, Keihin PWK Carburetor, and a Koso reed cage.

 

For stopping power, the MXR has front and rear hydraulic disc brakes.

 

Other features include an anti-vibe steering stem, Tag handlebars, Pro Peg Nerf bars, Douglas Aluminum wheels, ITP Holeshot tires, a kill lanyard, an adjustable ignition timing plate, and much more.

 

This truly is the best in mini ATV racing!  

 

Black is the standard color.  You can order extra plastic in yellow, red, blue and orange.

 

PRO MXR-LT 50cc
Bore x Stroke   40mm x 39.2mm
Carburetor   Keihin PWK 19mm

DRY WEIGHT 

 

240 lbs

ENGINE TYPE

 

A-One 2-Stroke

INDUCTION

 

Koso Case Reed, KEIHIN PWK

COOLING

 

Water Cooled Cylinder

CLUTCH    

 

Jog 450gm Three Shoe

TRANSMISSION

 

CVT Automatic

EXHAUST 

 

Tuned Pipe and Silencer

LUBRICATION

 

Mixture Lubrication (Pre-Mix)

STARTING

 

Kickstart

WHEELBASE

 

41"

SEAT HEIGHT

 

29"

GROUND CLEARANCE

 

7"

FRONT BRAKES 

 

Hydraulic Disc

FRONT BRAKES

 

Hydraulic Disc

FRONT SUSPENSION

 

Dual A-arms w/Gas Shocks 9.75” Travel

REAR SUSPENSION

 

Swing Axle w/Gas Shocks 10” Travel

WHEELS FRONT/REAR

 

AL Douglas 10x5 (3+2) 8x6 (4+2)

TIRES FRONT/REAR  

 

ITP Holeshot 19x6-10 18x6.50-8

 
PRO MXR-LT 50cc
   This quad was specially designed for the Limited Class at the ATVA National Races.  Details Coming Soon!
 
PRO MXR-LT 70cc
Bore x Stroke   47mm x 39.2mm
Carburetor   Keihin PWK 21mm

DRY WEIGHT 

 

240 lbs

ENGINE TYPE

 

A-One 2-Stroke

INDUCTION

 

Koso Case Reed, KEIHIN PWK

COOLING

 

Water Cooled Cylinder

CLUTCH    

 

Jog 450gm Three Shoe

TRANSMISSION

 

CVT Automatic

EXHAUST 

 

Tuned Pipe and Silencer

LUBRICATION

 

Mixture Lubrication (Pre-Mix)

STARTING

 

Kickstart

WHEELBASE

 

41"

SEAT HEIGHT

 

29"

GROUND CLEARANCE

 

7"

FRONT BRAKES 

 

Hydraulic Disc

FRONT BRAKES

 

Hydraulic Disc

FRONT SUSPENSION

 

Dual A-arms w/Gas Shocks 9.75” Travel

REAR SUSPENSION

 

Swing Axle w/Gas Shocks 10” Travel

WHEELS FRONT/REAR

 

AL Douglas 10x5 (3+2) 8x6 (4+2)

TIRES FRONT/REAR  

 

ITP Holeshot 19x6-10 18x6.50-8

 
PRO MXR-LT 90cc
Bore x Stroke   52mm x 42mm
Carburetor   Keihin PWK 24mm

DRY WEIGHT 

 

240 lbs

ENGINE TYPE

 

A-One 2-Stroke

INDUCTION

 

Koso Case Reed, KEIHIN PWK

COOLING

 

Water Cooled Cylinder

CLUTCH    

 

Jog 450gm Three Shoe

TRANSMISSION

 

CVT Automatic

EXHAUST 

 

Tuned Pipe and Silencer

LUBRICATION

 

Mixture Lubrication (Pre-Mix)

STARTING

 

Kickstart

WHEELBASE

 

41"

SEAT HEIGHT

 

29"

GROUND CLEARANCE

 

7"

FRONT BRAKES 

 

Hydraulic Disc

FRONT BRAKES

 

Hydraulic Disc

FRONT SUSPENSION

 

Dual A-arms w/Gas Shocks 9.75” Travel

REAR SUSPENSION

 

Swing Axle w/Gas Shocks 10” Travel

WHEELS FRONT/REAR

 

AL Douglas 10x5 (3+2) 8x6 (4+2)

TIRES FRONT/REAR  

 

ITP Holeshot 19x6-10 18x6.50-8

 
PRO MXR-LT 85cc
  Details Coming Soon!
 
PRO MXR-LT 100cc
Bore x Stroke   53mm x 45mm
Carburetor   Keihin PWK 24mm

DRY WEIGHT 

 

240 lbs

ENGINE TYPE

 

A-One 2-Stroke

INDUCTION

 

Koso Case Reed, KEIHIN PWK

COOLING

 

Water Cooled Cylinder

CLUTCH    

 

Jog 450gm Three Shoe

TRANSMISSION

 

CVT Automatic

EXHAUST 

 

Tuned Pipe and Silencer

LUBRICATION

 

Mixture Lubrication (Pre-Mix)

STARTING

 

Kickstart

WHEELBASE

 

41"

SEAT HEIGHT

 

29"

GROUND CLEARANCE

 

7"

FRONT BRAKES 

 

Hydraulic Disc

FRONT BRAKES

 

Hydraulic Disc

FRONT SUSPENSION

 

Dual A-arms w/Gas Shocks 9.75” Travel

REAR SUSPENSION

 

Swing Axle w/Gas Shocks 10” Travel

WHEELS FRONT/REAR

 

AL Douglas 10x5 (3+2) 8x6 (4+2)

TIRES FRONT/REAR  

 

ITP Holeshot 19x6-10 18x6.50-8

 

Heath Racing

Phone: 812-673-4958

E-mail: heathmxracing@tds.net

 

Shop online at Heath MX/ATV Racing

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