
Reference: BOY702
BOYESEN competition valve slats 125cc 2-stroke HONDA NSR F, NSR R, RS ...
Competition valves to obtain additional power gain!
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Here are the famous BOYESEN competition valves. These valves are made for 125cc 2-stroke machines APRILIA RS, RX, PEGASO, RED ROSE and many others.
They will allow an increase in power but also in torque! It is a patented system with double strips, a thinner one for low revs and a thicker one that comes into action (resonance) for high revs! The fiberglass that designs them is of very high quality! Ideal for equipping your unbridled and highly equipped machines. They are delivered with a notice!
Mounts on :
ROTAX 122 engine
ROTAX 123 engine
APRILIA AF1 125cc
APRILIA AF1 125cc FUTURA
APRILIA AF1 125cc REPLICA
APRILIA AF1 125cc SINTESI
APRILIA EUROPA 125cc
APRILIA PEGASO 125cc
APRILIA RED ROSE 125cc
APRILIA RS 125cc
APRILIA RS 125cc EXTREMA
APRILIA RX 125R
APRILIA SPORT 125cc
APRILIA SX 125cc
APRILIA TUAREG RALLY 125cc
APRILIA TUAREG WIND 125cc
HM CRE 125cc
HM DERAPAGE 125cc
And many other 125cc motorcycles.
Reference: BOY702
Competition valves to obtain additional power gain!
Reference: BOY748
Ideal to equip your unbridled and highly equipped machines!
Reference: 213.0599
Planks for manufacturing POLINI carbon valve slats, certified high quality! Available in 0.25, 0.28, 0.30, 0.33, 0.35, 0.40 and 0.45mm. For all 2-stroke engines, choice of thickness!
Reference: LC.34.40
A high performance valve box + intake pipe kit for your KTM 150, 144 or 125cc 2T motorcycles! Model with genuine high-end carbon slats.
Reference: BOY713
Ideal to improve the performance of your machine! Fiberglass model.
Reference: LC.34.60
Top-of-the-range competition valves Made In Italy with 0.28mm carbon slats, special high performance with gas channeling.
Reference: LC.26.3
Valves with special high performance Karbonit slats at a very reasonable price!
Reference: LC.44.50
Valves with special high performance Karbonit slats at a very reasonable price!
Reference: LP.01.125.1
Ideal for refurbishing your double V 8-slat valve box ITALKIT! High-end carbon fiber slats.
Reference: LC.01.126
A high performance valve box + straight intake pipe kit for your ROTAX 125cc motorcycle or karting! Model with Karbonit fiberglass slats.
Reference: LC.26.40.1
A high performance valve box kit + straight intake manifold (90° angle) for your HONDA 125cc 2T motorcycles! Model with genuine high-end carbon slats.
Reference: LP.26.10
High performance blades to refurbish and upgrade your bike HONDA 75cc, 80cc and 100cc!
Reference: BOY706
Ideal for increasing the power and the torque of your motorcycle! Installs on ROTAX 122 and 123 125cc 2T engine.
Reference: LC.26.40
Top-of-the-range Made In Italy competition valves with 0.28mm carbon blades, special high performance with gas channel.
Reference: BOY715
To increase the power and the torque of your motorcycle!
Reference: LC.26.4
High-end valves with carbon blades, special high performance and competition.