Reference: BOY603
BOYESEN motorcycle / quad 2-stroke competition valve slats YAMAHA TRI-MOTO, IT, YZ LC, DT 125, 200 & 80cc, HONDA CR 80cc ...
An ideal way to gain torque and high revs on your 125cc motorcycle!
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Top to refurbish your valves by increasing the performance of your old 2-stroke, these are the slices ITALKIT competition! In special glass fiber treated KARBONIT black, it will know to save you up regime without losing a low speed because their thickness is studied!
Itself on:
MXR-beta 50 and KR
-Honda MBK, NSR, NS1, MTX and CRM 75cc or 50cc
Size 40X35mm, mounting 2 screws between axis 18mm to check before buying!
Reference: BOY603
An ideal way to gain torque and high revs on your 125cc motorcycle!
Reference: LC.44.50
Valves with special high performance Karbonit slats at a very reasonable price!
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: BOYRAD-30C
High performance competition valves for YAMAHA YZ 85 from 2002 to 2024
Reference: LC.34.20
High performance competition valves for KTM and HUSQVARNA 85cc 2T.
Reference: LP.68.2
Top to refurbish your old machine 2 times by increasing its performance!
Reference: BOY610
Glass fiber competition valve slats for a power gain both in torque and at high speed.
Reference: LC.26.10
High performance valves for your HONDA 2-stroke 75cc, 80cc and 100cc motorcycles!
Reference: BOY737
Kit lamelle BOYESEN system, the top for performance!
Reference: LC.34.10.1
High performance competition valves for KTM, HUSQVARNA 65cc 2T.
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: BOY602
Fiberglass competition flap covers for power gain in both torque and high speed.
Reference: LP.26.10
High performance blades to refurbish and upgrade your bike HONDA 75cc, 80cc and 100cc!
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: 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.