
Reference: BOY658
Slats competition valves BOYESEN motorcycle YAMAHA DT MX, GT, 80cc, 50cc ...
BOYESEN competition system of slats for your old YAMAHA DT, MX, GT ... 50 or 80cc!
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To improve and radically change your intake on 85cc KTM motorcycle, here are the valves ITALKIT COMPETITION type V Force with carbon fiber slats, very high quality material Made In Italy. Comes with an intake pipe for large Ø30 / 34mm carburettors. The box is ultra light aluminum, with diffuser and duct to avoid any clusters of gases and is separated from specific slats. The slats of valves are carbon fiber with a specially designed 0.28mm thickness to improve performance without losing the low speed with a later frequency input resonances.Ces slats will provide a more frank admission, less vibration therefore more harmful performance thanks to the system 4 slats (2 interiors and 2 exterior) said double V, double roof type V Force.
Entirely removable, the carbon slats are available as spare and accessory link. Delivered as shown with three reinforced valve seals and the intake pipe.
Reference: BOY658
BOYESEN competition system of slats for your old YAMAHA DT, MX, GT ... 50 or 80cc!
Reference: BOY602
Fiberglass competition flap covers for power gain in both torque and high speed.
Reference: LC.26.10
High performance valves for your HONDA 2-stroke 75cc, 80cc and 100cc motorcycles!
Reference: LC.44.50
Valves with special high performance Karbonit slats at a very reasonable price!
Reference: BOY630
Set of BOYESEN slats for a gain of power as well in spas of torque as in high speed on your motocross motorcycle Kawasaki KX 80, Yamaha YZ 80 and Yamaha Yamaha YFS 200 BLASTER of 1988/2006.
Reference: BOY605
For a gain in power both in terms of torque and at high speed!
Reference: BOY610
Glass fiber competition valve slats for a power gain both in torque and at high speed.
Reference: LC.34.10.1
High performance competition valves for KTM, HUSQVARNA 65cc 2T.
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: 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: BOYPRO-58
Set of sipes for a gain of power in both spas and high speed on your motocross Yamaha YZ 80cc LC / L from 1993 to 2001!
Reference: LP.68.2
Top to refurbish your old machine 2 times by increasing its performance!
Reference: LC.34.10
High performance competition valves for KTM, HUSQVARNA 65cc 2T.
Reference: 27 3407.C0
The MALOSSI valves has special specific inclination for the G2 casings of the same brand on MBK 51! Can also be mounted on old motorcycles 80cc 2T YAMAHA and HONDA!
Reference: BOY603
An ideal way to gain torque and high revs on your 125cc motorcycle!