Yamaha WR 250 F (CG 26) [2007] - Camshaft inlet - Stage 2 Yamaha YZF/WRF 250

Stage 2 intake camshaft for the Yamaha WR 250 F from 2007

This intake camshaft from HOT CAMS is assigned to Stage 2 and is intended for performance-oriented engine concepts. It works on the inlet side of the valve train and is aimed at riders who want to specifically build the engine of their Yamaha WR 250 F with coordinated components.

HOT CAMS develops its camshafts on test benches and has them tested by leading teams. The Stage 2 version requires further adjustments to the engine in order to exploit its potential. Pistons with higher compression and a larger carburettor are mentioned as suitable measures.

Design and features

• Brand: HOT CAMS
• Component: Inlet camshaft
• Expansion stage: Stage 2
• Area of application: engine and valve train
• Two sets of valve plates included for precise adjustment

Vehicle assignment

The camshaft is expressly the Yamaha WR 250 F (CG 26), built in 2007, assigned. The complete year range therefore exclusively includes the year 2007.

Information on coordination and installation

The Stage 2 camshaft should be viewed as part of a coordinated engine structure. High-compression pistons and a larger carburettor are the additional changes mentioned so that this expansion stage can develop its intended potential. HOT CAMS recommends that the preparation and assembly be carried out by qualified specialists and with suitable tools. The included valve plates support the precise adjustment of the valve train.