2021 Honda CRF150R Expert
2021 Honda CRF150R Expert

Specs

General Information

Manufacturer
Honda
Honda
Model Year
2021
2021
Model
CRF150R Expert
CRF150R Expert
Model Code
CRF150RBM
CRF150RBM
Color
Red
Red

Brakes/Wheels/Tires

Brakes

Front - Single 220 mm disc

Rear - Single 190 mm disc

Front - Single 220 mm disc

Rear - Single 190 mm disc

Tires

Front - 70 / 100-19 Dunlop MX51

Rear - 90 / 100-16 Dunlop MX51

Front - 70 / 100-19 Dunlop MX51

Rear - 90 / 100-16 Dunlop MX51

Dimensions

Weight
Curb - 187 lb. (Includes all standard equipment, required fluids and full tank of fuel-ready to ride.)
Curb - 187 lb. (Includes all standard equipment, required fluids and full tank of fuel-ready to ride.)
Ground Clearance
11.9 in.
11.9 in.
Wheelbase
50.6 in.
50.6 in.
Seat Height
34.1 in.
34.1 in.

Drivetrain

Transmission
Close-ratio five speed
Close-ratio five speed
Final Drive
#420 chain; 15T / 50T
#420 chain; 15T / 50T

Engine

Engine
Four stroke, Unicam®, four-valve - 26 mm intake, steel, 22.5 mm exhaust, steel
Four stroke, Unicam®, four-valve - 26 mm intake, steel, 22.5 mm exhaust, steel
Cooling
Liquid
Liquid
Cylinders
Single
Single
Displacement
149 cc
149 cc
Bore x Stroke
66 x 43.7 mm
66 x 43.7 mm
Compression Ratio
11.7:1
11.7:1
Fuel System
Keihin 32 mm flat slide with Throttle Position Sensor (TPS)
Keihin 32 mm flat slide with Throttle Position Sensor (TPS)
Exhaust
22.5 mm, steel
22.5 mm, steel
Ignition
Solid-state CD with electronic advance
Solid-state CD with electronic advance
Fuel Capacity
1.11 gal
1.11 gal

Operational

Front Suspension
37 mm fully adjustable leading-axle inverted Showa® cartridge fork; 10.8 in. of travel
37 mm fully adjustable leading-axle inverted Showa® cartridge fork; 10.8 in. of travel
Rear Suspension
Pro-Link® fully adjustable Showa single shock; 10.7 in. of travel
Pro-Link® fully adjustable Showa single shock; 10.7 in. of travel
Rake
Caster angle - 27° 48 ft.
Caster angle - 27° 48 ft.
Trail
3.8 in.
3.8 in.

Features

Engineering

  • FRONT DISC BRAKE: The front disc brake provides powerful, precise braking.
  • LIGHTWEIGHT WHEELS: Strong, lightweight wheels are durable and minimize unsprung weight.
  • REAR DISC BRAKE: The rear disc brake provides powerful, precise braking.

Handling

  • TRACK-DESIGNED CHASSIS: A lightweight, high-tensile steel frame with large-diameter frame tubing and crossmember delivers excellent turning performance and straight-line tracking.
  • PRO-LINK® REAR SUSPENSION: The CRF150R’s Pro-Link® rear-suspension system features a fully adjustable Showa® shock for superb bump absorption and wheel control.
  • SHOWA® SUSPENSION: The adjustable 37mm leading-axle inverted Showa® cartridge fork features specially tuned valving for small bumps and a friction-reducing design to improve compression and rebound control.

Performance

  • ACCELERATOR PUMP: The CRF150R uses a carburetor featuring a “direct push” accelerator pump which gives you better, more immediate throttle response.

Power

  • UNICAM® ENGINE: The CRF150R uses a Unicam engine based on our championship-winning CRF450R. Designed to give you excellent rideability and more power and torque across the rev range, the engine runs consistently at different tracks—it’s an all-around winner.

Style

  • BIG-BIKE MX GRAPHICS: The CRF150R features clean, bold, bright graphics that look like our CRF450R’s. Look like a pro, ride like a pro.

Engineering

  • FRONT DISC BRAKE: The front disc brake provides powerful, precise braking.
  • LIGHTWEIGHT WHEELS: Strong, lightweight wheels are durable and minimize unsprung weight.
  • REAR DISC BRAKE: The rear disc brake provides powerful, precise braking.

Handling

  • TRACK-DESIGNED CHASSIS: A lightweight, high-tensile steel frame with large-diameter frame tubing and crossmember delivers excellent turning performance and straight-line tracking.
  • PRO-LINK® REAR SUSPENSION: The CRF150R’s Pro-Link® rear-suspension system features a fully adjustable Showa® shock for superb bump absorption and wheel control.
  • SHOWA® SUSPENSION: The adjustable 37mm leading-axle inverted Showa® cartridge fork features specially tuned valving for small bumps and a friction-reducing design to improve compression and rebound control.

Performance

  • ACCELERATOR PUMP: The CRF150R uses a carburetor featuring a “direct push” accelerator pump which gives you better, more immediate throttle response.

Power

  • UNICAM® ENGINE: The CRF150R uses a Unicam engine based on our championship-winning CRF450R. Designed to give you excellent rideability and more power and torque across the rev range, the engine runs consistently at different tracks—it’s an all-around winner.

Style

  • BIG-BIKE MX GRAPHICS: The CRF150R features clean, bold, bright graphics that look like our CRF450R’s. Look like a pro, ride like a pro.