ARTEK K1 crankshaft 39mm stroke (Ø20mm bristles) for mécaboite minarelli am6

Here is one of the best value for money on the market offered by ARTEK. The ARTEK K1 crankshaft is a reinforced model, balanced and in full masses for MINARELLI AM6. It is really meant for low engine reinforcement and performance. The steels used are of the highest quality, they are treated and well hardened, the balancing is dynamic and really neat! For more pre-compression, the masses are full with a special coating. Forged H-shaped connecting rod which is placed on a reinforced crank pin and a well increased cage with anti-friction wedges. Grease points at the head and bottom of the connecting rod were used for increased reliability. Thanks to its architecture and its quality, this crankshaft can take a rotation speed of 14000 rpm! Neat dynamic balancing. Comes complete, as in our photo, with its reinforced needle cage. In short, this crankshaft will withstand most engines fitted, it offers excellent performance and strength to match. For engines intended for higher and more efficient speeds, we will still prefer to use the K2 model, which is certainly more expensive but designed to support larger engine configurations!

Characteristics:

-Masses: full
-Soies (bearing seats): in original diameter Ø20mm
-Reinforced connecting rod original size 90mm
-Original stroke 39.00mm
- Keying: yes
-Delivered with its needle cage

Mounts on 50cc motorcycles with gearbox equipped with the minarelli am3, am4, am5, am6 euro 1, am6 euro 2 engine:

APRILIA RS 50cc am6 engine from 1997 to 2006 (new attention after 2006 in derbi euro 3 engine)
APRILIA RX am6 engine (attention news after 2006 in derbi euro 3 engine)
APRILIA MX am6 engine (attention news after 2006 in derbi euro 3 engine)
APRILIA TUONO 50cc am6 engine from 1997 to 2006 (new attention after 2006 in derbi euro 3 engine)
BETA RR
BETA RR ALU
BETA CRE
HONDA HM
HONDA CRE
HONDA BAJA
HUSQUVARNA WXE
HUSQUVARNA CH
HM DERAPAGE
HM CRE
MALAGUTI DRAKON
MALAGUTI XTM
MALAGUTI XSM
FANTIC CABALLERO
PEUGEOT XP6
PEUGEOT XPS
MOTORHISPANIA RYZ
PEUGEOT XPS
PEUGEOT XP STREET
PEUGEOT XP STREET EVO
PEUGEOT XR6
MOTORHISPANIA RX
PEUGEOT XR7
MOTORHISPANIA RX-R
RIEJU RS1
RIEJU RS2
RIEJU RS2 MATRIX
RIEJU RS2 MATRIX PRO
RIEJU SMX
RIEJU MRX
RIEJU SPIKE
KEEWAY TX FR
YAMAHA DT
MBK X-LIMIT
YAMAHA TZR
MBK X-POWER
SHERCO SM
SHERCO ENDURO
SHERCO HRD
SHERCO ENDURO
CPI SM

And many other machines!