Reference: BOY748
Slats valves BOYESEN motorcycle racing 125cc 2 times YAMAHA RD & LC YPVS SUZUKI RM 250cc 1989 and 1990
Ideal to equip your unbridled and highly equipped machines!
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Here are the high quality ITALKIT COMPETITION check valves, high quality black tinted fiberglass and with their studied thickness, they offer more performance at high speed without neglecting the torque at low rpm, high quality certified! They are on APRILIA FUTURA, RALLY, RSX ... On KTM 125, 200, 250, 300 and 380 or on MONTESA 250 H7 ENDURO. Size 64 by 52mm, fixing 3 holes between-axis 22mm.
Reference: BOY748
Ideal to equip your unbridled and highly equipped machines!
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: LC.44.50
Valves with special high performance Karbonit slats at a very reasonable price!
Reference: LP.68.2
Top to refurbish your old machine 2 times by increasing its performance!
Reference: LP.26.4
Ideal to prepare your admission and get a performance boost!
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: BOY603
An ideal way to gain torque and high revs on your 125cc motorcycle!
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: 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: BOY605
For a gain in power both in terms of torque and at high speed!
Reference: BOY702
Competition valves to obtain additional power gain!
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.
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: BOY713
Ideal to improve the performance of your machine! Fiberglass model.
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: BOY715
To increase the power and the torque of your motorcycle!