Reference: BOY715
Slats of BOYESEN 125cc motorcycle competition valves engine 4FU YAMAHA DT, TDR & TZR 125cc, VR 150cc, SUZUKI SDR 200cc ...
To increase the power and the torque of your motorcycle!
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Ideal for gaining performance and refurbishing your 125cc 2T (or 80cc 2T) motorcycle, here are the ITALKIT COMPETITION valves with special Karbonit fiberglass slats.
The box is made of aluminum adhered to viton rubber for tight, soft closing and less wear on the slats. The valve slats are made of special black treated fiberglass called KARBONIT with a thickness studied to gain in performance without losing at low speed. The slat stops provided are standard undrilled, you can drill them to edit the gas clusters.
Delivered without seals of valves, between axis of the fixing holes 64mm and 49mm, holes in Ø6mm.
Installs on :
YAMAHA DTRE 125 2T
YAMAHA DTR 125 2T
YAMAHA DT 125 2T (after 1987)
YAMAHA TZR 125 2T
MINARELLI MR 80 2T
RIEJU RSDT 80 2T
Reference: BOY715
To increase the power and the torque of your motorcycle!
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: LP.01.125
Ideal for refurbishing your double V 8-slat valve box ITALKIT! Black treated fiberglass slats "Karbonit".
Reference: LP.26.4
Ideal to prepare your admission and get a performance boost!
Reference: LC.01.126
A high performance valve box + straight intake pipe kit for your ROTAX 125cc motorcycle or karting! Model with Karbonit fiberglass slats.
Reference: BOY748
Ideal to equip your unbridled and highly equipped machines!
Reference: LC.01.125
A box kit with valves + intake pipe bent high performance for your ROTAX 125cc motorcycle or karting! Model with Karbonit fiberglass slats.
Reference: BOY714
Ideal for increasing the power and torque of your motorcycle!
Reference: BOY703
To increase the power and torque of your bike!
Reference: LP.68.2
Top to refurbish your old machine 2 times by increasing its performance!
Reference: LC.26.40.1
A high performance valve box kit + straight intake manifold (90° angle) for your HONDA 125cc 2T motorcycles! Model with genuine high-end carbon slats.
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: LP.01.125.1
Ideal for refurbishing your double V 8-slat valve box ITALKIT! High-end carbon fiber slats.
Reference: BOY713
Ideal to improve the performance of your machine! Fiberglass model.
Reference: LP.26.3
Ideal for refurbishing by increasing the performance of your sporty 125cc 2T!