CYLINDER + HEAD (40mm) MINARELLI AM

50cc iron cast cylinder, designed for Minarelli AM6 engines. It comes with a two-ring piston of 39.90mm diameter, maintaining the original 50cc displacement and offering significant improvements in acceleration as well as a slight increase in top speed. The cylinder has 5 transfer ports.

Compatible Models:

Aprilia

MX 50cc (AM6)
RS 50cc before 1999 (AM6)
RX 50cc (AM6)
Tuono 50cc (AM6)
RS 50cc from 1999 to 2006 (AM6)
RS 50cc from 2001 onwards

Beta

RR SM Track 50cc (AM6)
RK6 50cc (AM6)
RR-T Cross 50cc (AM6)
RR-T SM 50cc (AM6)
ART 50cc (AM6)
KR 50cc (AM6)
MX 50cc (AM6)
RR Enduro 50 2T LC euro 4 2019 -> (AM6)
RR Enduro >2012 (AM6)
RR Enduro Racing 50 2T LC euro 4 2019 -> (AM6)
RR Enduro Sport 50 2T LC euro 4 2019 -> (AM6)
RR Motard 50 2T LC euro 4 2019 -> (AM6)
RR Motard Sport 50 2T LC euro 4 2019 -> (AM6)
RR Motard Track 50 2T LC euro 4 2019 -> (AM6)
RR >2021

Fantic

Motard XMF Competition 50 2T LC E5 >2021 AM6 95D
Caballero 50 2T LC E4 >2019 AM6
Enduro casa 50 2T LC E4 >2019 AM6
Enduro Xef competition 50 2T LC E5 >2021 AM6 95D
Enduro XE Performance 50 2T LC E5 >2021 AM6 95D
Motard casa 50 2T LC E4 >2019 AM6
Motard Performance 50 2T LC E4 >2019 AM6
Motard XM Performance 50 2T LC E5 >2021 AM6 95D

Gilera

R 50cc (AM6)
RT 50cc (AM6)
Twin 50cc (AM6)

HM-Moto

Cre/Baja Enduro 50cc (version '06) AM6
Dérapage SM Competition (version '05) AM6
Dérapage SM Competition (version '06) AM6
Cre/Six SM 50cc (version '05) AM6
Cre/Six SM 50cc (version '06) AM6

Keeway

X Ray SM 50 (AM6)

Malaguti

XTM Enduro 50cc (AM6) - (from '03)
Drakon Naked 50cc (AM6)
XSM Supermotard 50cc (AM6) - (from '03)
XSM Supermotard 50cc (AM6) 07-
XTM Enduro 50cc (AM6) 07-

MBK

X-Power 50cc from 2003 (AM6)
X-Limit 50cc
X-Power 50cc before 2003 (AM6)
X-Limit SM before 2003 (AM6)
X-Limit Enduro 50cc before 2003 (AM6)

Motorhispania

Furia Max Enduro/SM 50cc (AM6) - iron chassis
RX Super Racing 50cc (AM6)
RYZ Enduro/SM 50cc (AM6) - aluminum chassis

Peugeot

XPS-Enduro 50cc (AM6) - (perimeter)
XPS-Street EVO2 50cc (AM6) - (perimeter)
XPS-Supermotard 50cc (AM6) - (perimeter)
XP6 <- 2001 (AM6)
XR6 50 (02-07)

Rieju

MRT 50 (from 2008)
MRX Enduro 50cc (AM6)
RS2 Matrix 50cc (AM6)
SMX SM 50cc (AM6)
RR Enduro 50cc (AM6)
RS2 Naked 50cc (AM6)
Spike 2 50cc (AM6)
MRX Enduro 50cc Pro (AM6)
SMX SM 50cc Pro (AM6)
RS-1 Evolution 50cc (AM6)
MRT PRO 50cc Euro 4 2018 (AM6)
MRT PRO SM 50cc Euro 4 2018 (AM6)
MRT 50cc 2015 (AM6)
MRT 50cc 2012 (AM6)
MRT SM Euro 4 50cc 2018 (AM6)
RS3 50cc (from 2010) (AM6)
RS3 Naked 50cc 2016 (AM6)
MRT SM 50cc 2012 (AM6)
MRT SM 50cc 2015 (AM6)
MRT 50 (from 2012)
Tango 50cc (AM6)
RS3 Naked E4 >2018

Sherco

Supermotard SHARK 50cc (AM6)
Supermotard IPONE Replica 50cc (AM6)
Supermotard Champion Replica 50cc (AM6)
Enduro 50cc (AM6)
SE-R 50 (AM6)
SE-RS 50 (AM6)
SM-R 50 (AM6)
SM-RS 50 (AM6)
SM 50 (AM6)

Yamaha

TZR 50cc (AM6) - (before '03)
DTR Enduro 50cc (before '03) AM6 - iron chassis
TZR 50cc (AM6) - (from '03)
DTX SM 50cc (before '03) AM6 - iron chassis
DTR Enduro 50cc (from '03) AM6 - aluminum chassis
DTX SM 50cc (from '03) AM6 - aluminum chassis
TZR 50cc (90-98)