POLIN CRANKSHAFT

Polini For Race Crankshaft for Minarelli AM6

Polini Motori presents the new For Race Crankshaft, designed to maximize the performance of Minarelli AM6 engines mounted on 50cc enduro and motard motorcycles. Developed for the most extreme tuning setups, the Polini For Race full circle crankshaft with a 39mm stroke has been designed to improve carburetion efficiency and enhance engine inertia.

The forged connecting rod ensures maximum resistance to mechanical stress at high revs, while the specially engineered balancing delivers reduced vibrations and a smooth, consistent power output. For superior reliability, the package includes two high-speed C4 bearings.

In particular, the flywheel-side bearing has been upgraded with an increased inner diameter of 20mm, a technical solution that significantly improves strength and durability under extreme conditions.

The new Polini For Race Crankshaft is the ideal choice for riders seeking race-level performance and maximum reliability on every track. Polini For Race Crankshaft for Minarelli AM6

Vehicle Compatibility

APRILIA:

AF1 50 Minarelli AM6

MX 50 Minarelli AM6

RS 50 Minarelli AM6

RX 50 Minarelli AM6

TUONO 50 Minarelli AM6

MINARELLI:

AM3

AM4

AM5

AM6

VENT:

BAJA 50 Minarelli AM6 Euro4/5

DERAPAGE 50 Minarelli AM6 Euro4/5

FANTIC MOTOR:

CABALLERO 05 Minarelli AM6

ENDURO-MOTARD 50 Euro 4/5

HM:

CRE 50 Minarelli AM6

CRE 50 SIX 2003/2005 Minarelli AM6

CRE 50, DERAPAGE 2007/2012 (50X, 50R)

DERAPAGE 50 2001/02 Minarelli AM6

DERAPAGE 50 2003/05 Minarelli AM6

MALAGUTI:

DRAKON 50

XSM 50 Minarelli AM6

XTM 50 Minarelli AM6

YAMAHA:

DT 50 R Minarelli AM6

DT 50 SM Minarelli AM6

TZR 50 Minarelli AM6

SHERCO:

FACTORY 50 Euro 4

HRD ENDURO Minarelli AM6

HRD SM Minarelli AM6

RIEJU:

MRT 50 Euro 4

MRT, MRX Minarelli AM6

MRT, SUPERMOTARD AM6

RS2 MATRIX Minarelli AM6

RS3 50 Euro 4

SMX Minarelli AM6

SPIKE Minarelli 2006

TANGO Minarelli AM6

BETA:

RR 50 2T Euro 4

RR 50 AM6 (1999-2002)

RR 50 ENDURO, MOTARD 50 ALU AM6 2003

RR 50 SM AM6 (2002-2004)

CPI:

SUPERCROSS 50 (MINARELLI AM6-CORSA 39)

SUPERMOTO 50 (MINARELLI AM6-CORSA 39)

MBK:

X-LIMIT 50 Minarelli AM6

X-POWER 50 Minarelli AM6

PEUGEOT:

XPS 50 SM Minarelli AM6

XPS 50 T Minarelli AM6

XR6 50 Minarelli AM6