149cc liquid-cooled single-cylinder four-stroke
Front 37mm fully adjustable leading-axle inverted Showa cartridge fork, Rear: Pro-Link fully adjustable Showa single shock
Close-ratio, five-speed
832mm / 866mm (RB)
82.6kg / 84.4kg (RB)


  • Liquid-cooled 149cc,4-stroke engine offers unrivalled performance and ease of use.
  • Lightweight, compact, internal auto decompression and handlebar-mounted hot-start system provide easy starting, hot or cold
  • Crankshaft is made of high-strength, low-carbon steel with carburised main journals for maximum durability at sustained high-rpm operation
  • Forged 11.7:1-compression slipper piston and rings are lighter than a conventional design, revving quickly while maintaining excellent cylinder sealing and high-rpm power
  • Double-carburised connecting rod utilizes a big-end needle bearing for maximum high-rpm performance and durability
  • Press-fitted aluminum spark plug pipe fits between the two exhaust rocker arms, further contributing to compact cylinder-head design
  • 32mm Keihin FCR carburetor features four rollers on the flat slide, resulting in very light throttle effort, smooth operation, crisp throttle response and excellent rideability
  • Carburetor features a throttle position sensor (TPS) that helps maintain a linear throttle response throughout the range
  • Vertically split crankcases feature a built-in oil pump, reducing weight compared to a conventional design
  • Dual radiators feature a refined core area for improved heat dissipation compared to conventional dual-radiator design
  • Gear-driven balancer reduces vibration and drives the water pump. A six-disc clutch provides the surface area necessary to handle the engine’s impressive torque while carefully matched clutch springs provide a light feel at the lever
  • Durable close-ratio five-speed transmission


  • Front and rear suspension settings unique to the CRF®150R deliver ideal bump-absorption characteristics
  • Handlebar bend optimizes rider position and comfort
  • Lightweight, high-tensile steel frame with large-diameter frame tubing and cross-member provides excellent turning performance and straight-line tracking
  • Box-section aluminum swingarm is lightweight and rigid
  • Removable subframe is strong and durable
  • 37mm leading-axle inverted Showa cartridge front fork features friction-reducing design to improve compression and rebound control


  • Large-capacity airbox and reusable two-stage foam air filter
  • Lightweight plastic body components (radiator shroud, sidecovers, rear fender, seat base, fuel tank, front fender and front number plate) offer a slim, aggressive style
  • Seat-cushion foam follows the shape of the fuel tank, providing a smooth transition to increase rider mobility and comfort
  • The bigger wheel size of the CRF150RB, 19 inch front and 16 inch rear, will be ideal for the taller kids. The CRF150R has a front wheel size of 17 inch front and 14 inch rear.
  • HRC works-type rear-brake system integrates the rear master cylinder and fluid reservoir, eliminating the separate rear master-cylinder reservoir and hose


Northern Motorcycles

72 Stirling Road
Port Augusta, SA, 5700

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Telephone: (08) 8642 5551
Facsimile: (08) 8642 4847
Email: phil@northernmotorcycl...

Trading Hours

Monday to Friday : 9.00am - 5.30pm
Saturday : 9.00am - 12.00pm
Sunday : Closed

(08) 8642 5551

About Us

Northern Motorcycles specialises in everything to do with motorbikes including sales, service and repairs as well as a wide range of motorcycle accessories. We are located in Port Augusta, South Australia and have been servicing the Mid North, Upper North and Far North regions for over 25 years.
Northern Motorcycles specialises in new and used motorbikes including Yamaha, Suzuki and Honda and offers full service in their workshop.

We also stock all accessories