Reference: BOYPRO-58
Lamellae of valves BOYESEN motorcycle Yamaha YZ 80cc LC / L from 1993 to 2001
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!
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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: 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: BOY737
Kit lamelle BOYESEN system, the top for performance!
Reference: BOY610
Glass fiber competition valve slats for a power gain both in torque and at high speed.
Reference: BOYRAD-30C
High performance competition valves for YAMAHA YZ 85 from 2002 to 2024
Reference: LP.26.10
High performance blades to refurbish and upgrade your bike HONDA 75cc, 80cc and 100cc!
Reference: LP.68.2
Top to refurbish your old machine 2 times by increasing its performance!
Reference: LC.34.20.2
High performance competition valves for KTM, HUSQVARNA 85cc 2T.
Reference: BOY605
For a gain in power both in terms of torque and at high speed!
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: LC.34.10.1
High performance competition valves for KTM, HUSQVARNA 65cc 2T.
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: 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: LP.26.2
High-quality blades for your old HONDA and BETA 50 or 75cc machines!
Reference: LC.26.10
High performance valves for your HONDA 2-stroke 75cc, 80cc and 100cc motorcycles!
Reference: 005712
High quality competition valves, bonded aluminum base!
Reference: BOY602
Fiberglass competition flap covers for power gain in both torque and high speed.