Yamaha WR 250 F (CG 11) [2001-2002] - Camshaft inlet - Stage 2 Yamaha YZF/WRF 250

HOT CAMS Stage 2 intake camshaft for Yamaha WR 250 F

This HOT CAMS intake camshaft is intended for a Stage 2 engine setup of the Yamaha WR 250 F (CG 11). It is aimed at drivers and workshops who want to specifically coordinate the motorcycle with other engine components. HOT CAMS develops its camshafts on test benches and has them tested by leading teams.

Stage 2 design

The camshaft belongs to the second of three HOT CAMS development stages. Unlike a Stage 1 version, Stage 2 requires further adjustments so that the intended potential can be used. These include, in particular, high-compression pistons and a larger carburettor. This version is therefore an appropriate choice for an appropriately planned engine concept and is not intended for isolated replacement without accompanying coordination.

Technical classification

• Brand: HOT CAMS
• Component: Camshaft for the intake side
• Version: Stage 2
• Product area: Engine, valve train and camshaft

Vehicle assignment

• Yamaha WR 250 F (CG 11), built between 2001 and 2002

The clear assignment to model, type and complete year of manufacture makes it easier to select the intended engine structure.

Notes on installation and coordination

The installation of a Stage 2 camshaft intervenes specifically in the valve train and should be planned together with the necessary engine adjustments. HOT CAMS recommends having this work carried out by qualified specialists and with suitable tools. Proper coordination of the components involved is crucial in order to use the Stage 2 design as intended.