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2021 Arctic Cat Blast LT 4000 ES
2021 Arctic Cat Blast LT 4000 ES

Specs

General Information

Manufacturer
Arctic Cat
Arctic Cat
Model Year
2021
2021
Model
Blast LT 4000 ES
Blast LT 4000 ES
Model Code
S201JABUTUSR
S201JABUTUSR
Color
Dynamic Charcoal / Fire Red
Dynamic Charcoal / Fire Red

Dimensions

Length
Overall chassis - 128 in.
Overall chassis - 128 in.
Height
Overall chassis - 50.5 in.
Overall chassis - 50.5 in.
Width
Overall chassis - 44-45 in.
Overall chassis - 44-45 in.

Engine & Drivetrain

Engine
4000 series, 2-stroke
4000 series, 2-stroke
Cylinders
1
1
Cooling

Liquid

Coolant system capacity - 4.6 qt.

Liquid

Coolant system capacity - 4.6 qt.

Horsepower
65 hp
65 hp
Displacement
397 cc
397 cc
Bore x Stroke
85 x 70 mm
85 x 70 mm
Fuel System
Electronic Fuel Injected (EFI)
Electronic Fuel Injected (EFI)
Starting
Electric key
Electric key
Ignition

Digital Controlled CDI

Engine stator output - 270 W @ 3000 rpm

Digital Controlled CDI

Engine stator output - 270 W @ 3000 rpm

Lubrication
Electric Injection
Electric Injection
Drive System
Arctic Drive System
Arctic Drive System
Drive Clutch
CVTech Trailbloc
CVTech Trailbloc
Driven Clutch
CVTech Invance
CVTech Invance
Drive Sprocket
Track - 8 tooth, involute
Track - 8 tooth, involute
Clutch Calibration
0-5,000 ft.
0-5,000 ft.
Reverse
Push-button engine
Push-button engine
Transmission

Gearing - 19 / 50

Chain pitch - 90

Gearing - 19 / 50

Chain pitch - 90

Exhaust
APV with tuned pipe, pipe sensor, manifold and stainless steel muffler
APV with tuned pipe, pipe sensor, manifold and stainless steel muffler
Brakes
Stealth hydraulic master cylinder with lightweight caliper
Stealth hydraulic master cylinder with lightweight caliper
Fuel Type
Minimum octane - 91
Minimum octane - 91
Fuel Capacity
11.7 gal.
11.7 gal.
Oil Capacity
3.25 qt.
3.25 qt.

Operational

Handlebar
Hooked with grab handle, 4.5 in. riser
Hooked with grab handle, 4.5 in. riser
Instrumentation

Digital gauge - Speedometer, tachometer, odometer, fuel, coolant (indicator light) and hours

Oil indicator light

Digital gauge - Speedometer, tachometer, odometer, fuel, coolant (indicator light) and hours

Oil indicator light

Seating or Rider capacity
Mountain
Mountain
Skis

Type - Trail

Width - 6 in.

Type - Trail

Width - 6 in.

Ski Stance
37.5-38.5 in. adjustable
37.5-38.5 in. adjustable
Carbide
Runner type - Single runner
Runner type - Single runner
Track Type
Cobra
Cobra
Track LxWxH
146 x 15 x 1.6 in.
146 x 15 x 1.6 in.
Pitch
2.86 in.
2.86 in.

Other

Includes
15.5 in. mid-height windshield, front / long tunnel heat exchanger, hand & thumb warmer, rear rack, tether switch
15.5 in. mid-height windshield, front / long tunnel heat exchanger, hand & thumb warmer, rear rack, tether switch
Safety Features
LIghting - Halogen 1-bulb
LIghting - Halogen 1-bulb

Suspension

Shocks
Ski / Front / Rear track - Hydraulic twin tube
Ski / Front / Rear track - Hydraulic twin tube
Front Suspension

Arctic Mountain Suspension (AMS)

Travel - 7.2 in.

Arctic Mountain Suspension (AMS)

Travel - 7.2 in.

Rear Suspension

XTRA-ACTION with dual shocks & adjustable torsion springs

Travel - 12.5 in.

XTRA-ACTION with dual shocks & adjustable torsion springs

Travel - 12.5 in.

Features

Capabilities

  • UNRIVALED SUSPENSION TECHNOLOGY: Each model features one of our most advanced suspension systems. So from small bumps in the trail to massive sidehills on the mountain, you always get the ride you need.
  • SINGLE-CYLINDER 2-STROKE EFI ENGINE: An engine the industry’s never seen, this powerhouse drives a responsive, exciting ride like you’ve never experienced. With an industry-first design that’s compact and lightweight (under 50 pounds), this EFI engine brings 65-hp (397cc) performance to every ride. A 3-stage exhaust valve system takes this power to the next level, delivering improved throttle response and better overall engine performance. As a liquid-cooled engine, it thrives in low-snow conditions – and a counter balance shaft eliminates most engine vibration. The result—a lightweight-but-mighty power source that fuels a ride like no other.
  • XTRA-ACTION SUSPENSION: This highly versatile suspension glides over rough snow and provides easier backing, plus you can lock the skid to get extra traction from the track.
  • LIGHTER WEIGHT, MID-SIZED CHASSIS: Easy handling and maneuverability is what this ride is all about, with a size that lets more riders capture more thrills.
  • TALL, VERSATILE SEATS: A higher seatback offers added support when riding alone.
  • REAR RACK: Pack up gear, tools and supplies for whatever your day demands.
  • BEST-IN-CLASS POWER-TO-WEIGHT RATIO: An unprecedented frame design combines with an unrivaled engine to deliver an action-packed ride that the industry’s never seen.
  • 15.5 IN. MID-HEIGHT WINDSHIELD: Added protection from the wind lets you enjoy more of the ride.
  • DIGITAL GAUGE: Quickly access vehicle information on one easy-to-read display.
  • COBRA 146 IN. TRACK WITH 1.6 IN. LUG: This track was engineered with a unique lug shape and pattern to deliver the perfect balance of traction and float in loose snow, The result is improved powder performance and less track noise.

Capabilities

  • UNRIVALED SUSPENSION TECHNOLOGY: Each model features one of our most advanced suspension systems. So from small bumps in the trail to massive sidehills on the mountain, you always get the ride you need.
  • SINGLE-CYLINDER 2-STROKE EFI ENGINE: An engine the industry’s never seen, this powerhouse drives a responsive, exciting ride like you’ve never experienced. With an industry-first design that’s compact and lightweight (under 50 pounds), this EFI engine brings 65-hp (397cc) performance to every ride. A 3-stage exhaust valve system takes this power to the next level, delivering improved throttle response and better overall engine performance. As a liquid-cooled engine, it thrives in low-snow conditions – and a counter balance shaft eliminates most engine vibration. The result—a lightweight-but-mighty power source that fuels a ride like no other.
  • XTRA-ACTION SUSPENSION: This highly versatile suspension glides over rough snow and provides easier backing, plus you can lock the skid to get extra traction from the track.
  • LIGHTER WEIGHT, MID-SIZED CHASSIS: Easy handling and maneuverability is what this ride is all about, with a size that lets more riders capture more thrills.
  • TALL, VERSATILE SEATS: A higher seatback offers added support when riding alone.
  • REAR RACK: Pack up gear, tools and supplies for whatever your day demands.
  • BEST-IN-CLASS POWER-TO-WEIGHT RATIO: An unprecedented frame design combines with an unrivaled engine to deliver an action-packed ride that the industry’s never seen.
  • 15.5 IN. MID-HEIGHT WINDSHIELD: Added protection from the wind lets you enjoy more of the ride.
  • DIGITAL GAUGE: Quickly access vehicle information on one easy-to-read display.
  • COBRA 146 IN. TRACK WITH 1.6 IN. LUG: This track was engineered with a unique lug shape and pattern to deliver the perfect balance of traction and float in loose snow, The result is improved powder performance and less track noise.