Reference: BOY703
Slats competition valves BOYESEN motorcycle 125cc HONDA NSR F, NSR R, RS ...
To increase the power and torque of your bike!
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Here are the BOYESEN valve slats for YAMAHA motorcycle DT 175cc (A / B / C / D / E / F / G / H / MX), YAMAHA YZ 125cc liquid, QUAD TRI-MOTO 125cc, motorcycle HONDA CR 80cc, motorcycle KAWASAKI KDX , KX 80cc and KE 175cc, these slats can only be fitted on models before 1987. These competition valves will allow you a very good gain in power both in terms of torque and at high speed.
The patented BOYESEN system uses 2 slats on each side! A thinner for the torque (resonant frequency at low speed) and a very rigid for high speeds (frequency in very high speeds). These valves are delivered with an ultra complete manual (carburettor adjustment etc etc,) Stops special blades removed and stickers.
Se my on :
Honda CR 80 - 1986/1986 - Off-road (mx)
Kawasaki KDX 80 - Off-road (mx)
Kawasaki KDX 80 - Motocicli-ciclomotori
Kawasaki KE 175 - Off-road (mx)
Kawasaki KX 80 - 1985/1985 - Off-road (mx)
Kawasaki KX 80 - 1985/1985 - Motocicli-ciclomotori
Yamaha DT 100 - 1977/1978 - Off-road (mx)
Yamaha DT 100 - 1978/1978 - Motocicli-ciclomotori
Yamaha DT 125 / RD 125 - 1974/1987 - Motocicli-ciclomotori
Yamaha DTLC / DT LC 125 2T All years
Yamaha DT 175 - Motocicli-ciclomotori
Yamaha DT 175 A / B / C - Motocicli-ciclomotori
Yamaha DT 175 E / F / G / H / MX - Motocicli-ciclomotori
Yamaha MX 100 - Motocicli-ciclomotori
Yamaha MX 175 - Motocicli-ciclomotori
Yamaha RT 100 A / D / G 1989 - Motocicli-ciclomotori
Yamaha RT 180 - Motocicli-ciclomotori
Yamaha TRI-MOTO 125 - 1983/1987 - Atv-quad
Yamaha YT 125 TRI MOTO - 1983/1987 - Atv-quad
Yamaha YZ 125 - 1974/1974 - Off-road (mx)
Yamaha YZ 60 - Off-road (mx)
Yamaha YZ 80 / L - 1975/1979 - Off-road (mx)
Yamaha YZ 80 LC - 1975/1979 - Off-road (mx)
Reference: BOY703
To increase the power and torque of your bike!
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: BOY706
Ideal for increasing the power and the torque of your motorcycle! Installs on ROTAX 122 and 123 125cc 2T engine.
Reference: LC.19.40
Top-of-the-range competition valves Made In Italy with 0.28mm carbon slats, special high performance with gas channeling.
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: 27 7366.C0
MALOSSI Carbon Cutting Boards available in 0.30, 0.35 and 0.40mm. Top of the line. For manufacturing slats on a 2-stroke engine, thicknesses to choose from!
Reference: 27 7366.K0
Two 100X100mm boards in Karbonit MALOSSI available in 0.30, 0.35 and 0.40mm. It can be cut and therefore adapts to all 2-stroke motor vehicles. Choice of thickness.
Reference: BOY666
Competition valves to obtain additional power gain!
Reference: LP.26.40
Set of 4 spare blades essential for the proper functioning of your admission ITALKIT Competition type double V Force roofs.
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: LP.01.1
High quality slats that increase performance at high speed but without neglecting the low rpm!
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: LP.26.3
Ideal for refurbishing by increasing the performance of your sporty 125cc 2T!
Reference: BOY715
To increase the power and the torque of your motorcycle!
Reference: LC.01.125
A box kit with valves + intake pipe bent high performance for your ROTAX 125cc motorcycle or karting! Model with Karbonit fiberglass slats.
Reference: LC.01.126.1
A high performance valve box + straight intake pipe (90 ° angle) kit for your ROTAX 125cc motorcycle or karting! Model with high-end genuine carbon slats.