Crankshaft, connecting rod assembly ATHENA Racing race 39mm (bristles of Ø17mm) for mécaboite driving minarelli am6

Approved and authorized part on road, respecting of code of the road.

Racing crankshaft ATHENA racing, this model is identical to the model ATHENA bristles of 20mm but preserves the bristles of origin thus the size of bearings of origin. This crankshaft is a very good model, it is numerically balanced to withstand without stumbling at speeds of over 15,000 revs and high torque engines. He will be able to resist all your most powerful kits. The cattail additions on the sides prove its balancing quality. It is obviously in full masses for more pre compression and more performance. Lubrication is reviewed and corrected for a longer service life. The rod is an ultra reinforced model, the crankpin has been increased in order to get more resistance to torque and turns and less forcing.

The needle cage has moved into a thick and reinforced model. The small end has a grease hole for the cage. We very much appreciated that ATHENA Racing uses materials worthy of their big crankshaft crankshafts, moreover, it is extremely rare to find crankshaft so finely balanced for 50cc a box at such a price. The model ATHENA bristles of 20mm still very much appreciated for fans of very high speeds and very high power.

Summary :

Original size bristles Ø17mm

Supplied with needle cage

Keying: yes

Race: 39.00 (origin)

Connecting rod: size 85mm (origin)

Masses: full

Reinforcement: super reinforced for all kits

Balancing: yes

Replacement needle cage

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

APRILIA RS 50cc engine am6 from 1997 to 2006 (attention news after 2006 in derbi euro 3 engine)
APRILIA RX engine am6 (attention news after 2006 in derbi euro 3 engine)
APRILIA MX engine am6 (attention news after 2006 in derbi engine euro 3)
APRILIA TUONO 50cc engine am6 from 1997 to 2006 (attention news after 2006 in derbi engine euro 3)
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
RIAJU RS1
RIEJU RS2
RIEJU RS2 MATRIX
RIEJU RS2 MATRIX PRO
RIEJU SMX
RIEJU MRX
RIEJU SPIKE
KEEWAY TX EN
YAMAHA DT
MBK X-LIMIT
YAMAHA TZR
MBK X-POWER
SHERCO SM
SHERCO ENDURO
SHERCO HRD
SHERCO ENDURO
CPI SM

And many other machines!