Reference: BOY602
Racing fiberglass damper blades BOYESEN for motorcycle 100/125 / 250cc SUZUKI TS, RM and KTM after 1978
Fiberglass competition flap covers for power gain in both torque and high speed.
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There are 34 products.
Active filters
Reference: BOY602
Fiberglass competition flap covers for power gain in both torque and high speed.
Reference: BOY703
To increase the power and torque of your bike!
Reference: LC.44.50
Valves with special high performance Karbonit slats at a very reasonable price!
Reference: BOY702
Competition valves to obtain additional power gain!
Reference: BOY713
Ideal to improve the performance of your machine! Fiberglass model.
Reference: LP.26.4
Ideal to prepare your admission and get a performance boost!
Reference: LP.68.2
Top to refurbish your old machine 2 times by increasing its performance!
Reference: BOY605
For a gain in power both in terms of torque and at high speed!
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.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: BOY748
Ideal to equip your unbridled and highly equipped machines!
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: LC.19.40
Top-of-the-range competition valves Made In Italy with 0.28mm carbon slats, special high performance with gas channeling.