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Boyesen OSSA TR125/250I Reed Valves (Manufacturer's ref: SSFT125) by BOYESEN — a solution designed for motocross riders looking to enhance and fine-tune the intake of their OSSA. These "Superstock" fibre reeds replace the original components to restore a clean and consistent reed valve sealing and responsiveness.
Direct replacement: fits in place of the original reeds, preserving the intake architecture.
Material: composite fibre design resistant to thermal and mechanical stresses typical of off-road use.
Objective: to restore sealing and optimise intake flow for a sharper acceleration response and a more linear engine behaviour.
Usage: suitable for motocross machines, ideal during a reed valve overhaul or light tuning.
Points of attention: check the condition of the housing and supports before installation and replace seals or fasteners if necessary during installation. Do not alter the original fuel settings: an adjustment or mapping may be recommended after replacement to make the most of the new sealing.
Main compatibilities: OSSA TR300I (2015), OSSA FACTORY R 300 (2015), OSSA TR280I (2015)
30 days returns
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