Boyesen Motorcycle valve box Rad KTM 250/300EXC
Optimize your bike's performance with the Boyesen reed valve, designed for unmatched power and efficiency.
Description
The engineers Boyesen have developed a series of technical innovations for their range of intake systems aimed at optimising power, torque, and flexibility: Aerodynamic Surface Optimization (optimisation of internal surfaces), Model-Specific Reed Petal Tensioning (model-specific reed), Material Fuel Resistance (hydrocarbon-resistant materials), and Multi-Stage Reed Timing (staged opening reeds).
The reed valves BOYESEN are specifically developed for each motorcycle model.
- 100% aluminium reed valve body, optimised internal surface finish
- 4-way diffuser to optimise flow and prevent pressure loss
- Intake pipe and mounting clamps included, direct fitting without modifications
- Variable flexibility reeds, specific to each model (Aerospace quality carbon)
- Rubber-coated reeds that resist hydrocarbons, ensuring a long life for seals
The RC2 reed valves, developed in competition, significantly optimise intake flows, resulting in greater efficiency, more power, and better throttle response on YOUR bike!
Specifications:
- weight (g): 451
- width (mm): 114
- height (mm): 111
- length (mm): 147
- volume (cm³): 1860
Additional information
| Brand | Boyesen |
| Supplier reference | 1020996 |
| Color | silver |
| Color | Silver |
