Honda CRF150RB User Manual

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and should remain with the vehicle when it is resold.
This publication includes the latest production information available
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Honda CRF150RB Specifications

General

Engine Type	149cc liquid-cooled single-cylinder four-stroke
Bore x Stroke	66.0mm x 43.7mm
Compression Ratio	11.7:1
Valve Train	Unicam, four-valve
Fuel Delivery	Keihin 32mm flat-slide carburetor
Ignition	CDI
Starter	Kick
Transmission	5-speed
Final Drive	Chain