Description
Stage6 StreetRace 86cc / 88cc Cast Iron Cylinder for Minarelli AM6 engines.
The performance of the cylinder is quite impressive in every way: take-off and acceleration are excellent and, due to the increased maximum travel speed, the overall performance is much improved. The cast iron cylinder is extremely reliable and durable, so it is definitely suitable for intensive use.
The 86cc/88cc cylinder can be used with two types of crankshaft:
- C.44mm / 85mm crankshaft without spacer = 86cc.
- C.45mm / 90mm crankshaft with spacer = 88cc.
Kit includes:
- 88cc grey cast iron cylinder, d=50mm, 5 transfers and single exhaust (28mm).
- 2 segment piston, 50mm.
- One-piece high compression aluminium cylinder head.
- Gaskets (head and base) and cylinder head.
The manufacturer recommends a 3 % (1:33) two-stroke oil mixture to ensure long engine life.
The cylinder looks unobtrusive and similar to the original. Stage6 has deliberately decided not to display the brand name on the cylinder, instead of a logo they stamped "49ccm"
Please note: if you want to use the cylinder with a 90mm connecting rod crankshaft, you will have to use longer studs (M7x120mm). And depending on the year of manufacture, you may have to open up the crankcase a little to make room for the longer connecting rod.
Additional Information
| SKU: | S6-7118820 |
| Stroke: | 2T |
| Refrigeration: | LC |
| Material: | Iron |
| Displacement: | 86cc/88cc |
| Cylinder diameter: | 50mm |
| Piston Ring: | 2 |
| Includes cylinder head?: | Yes |
| Cylinder Head: | Normal (1 piece) |
| Original pin?: | Yes |
| Pin Measure: | 12mm |
| Original Course?: | No |
| Course: | 44mm/45mm |
| Original Connecting Rod?: | No |
| Connecting Rod: | 85mm/90mm |
| Thread: | Larga |
Product Questions
Good for
| Make | Model |
|---|---|
| Make | Model |
| Aprilia | RS 50cc antes del 1999 (AM6) |
| Aprilia | RS 50cc del 1999 hasta el 2006 (AM6) |
| Aprilia | RX 50cc (AM6) |
| Aprilia | MX 50cc (AM6) |
| Beta | RR-T SM 50cc (AM6) |
| Beta | RR SM Track 50cc (AM6) |
| Beta | RK6 50cc (AM6) |
| Beta | RR-T Cross 50cc (AM6) |
| HM-Moto | Cre/Six SM 50cc (versión '05) AM6 |
| HM-Moto | Cre/Six SM 50cc (versión '06) AM6 |
| HM-Moto | Dérapage SM Competición (versión '05) AM6 |
| HM-Moto | Dérapage SM Competición (versión '06) AM6 |
| HM-Moto | Cre/Baja Enduro 50cc (versión '06) AM6 |
| Malaguti | XSM Supermotard 50cc (AM6) - (a partir del '03) |
| Malaguti | Drakon Naked 50cc (AM6) |
| Malaguti | XTM Enduro 50c.c. (AM6) - (a partir del '03) |
| Motorhispania | RYZ Enduro/SM 50cc (AM6) - chasis aluminio |
| Motorhispania | Furia Max Enduro/SM 50cc (AM6) - chasis hierro |
| Motorhispania | RX Super Racing 50cc (AM6) |
| Rieju | SMX SM 50cc Pro (AM6) |
| Rieju | Spike 2 50cc (AM6) |
| Rieju | MRT 50 (a partir del 2008) |
| Rieju | MRX Enduro 50cc Pro (AM6) |
| Rieju | RS2 Naked 50cc (AM6) |
| Rieju | RS2 Matrix 50cc (AM6) |
| Rieju | SMX SM 50cc (AM6) |
| Rieju | RS-1 Evolution 50cc (AM6) |
| Rieju | MRX Enduro 50cc (AM6) |
| Rieju | RR Enduro 50cc (AM6) |
| Sherco | Enduro 50cc (AM6) |
| Sherco | Supermotard IPONE Replica 50cc (AM6) |
| Sherco | Supermotard SHARK 50cc (AM6) |
| Sherco | Supermotard Champion Replica 50cc (AM6) |
| Yamaha | DTX SM 50cc (antes '03) AM6 - chasis hierro |
| Yamaha | TZR 50cc (AM6) - (a partir '03) |
| Yamaha | TZR 50cc (AM6) - (antes '03) |
| Yamaha | DTX SM 50cc (a partir '03) AM6 - chasis alu |
| Yamaha | DTR Enduro 50cc (a partir '03) AM6 - chasis alu |
| Yamaha | DTR Enduro 50cc (antes '03) AM6 - chasis hierro |
| Beta | ART 50cc (AM6) |
| Sherco | SM-RS 50 (AM6) |
| Sherco | SM-R 50 (AM6) |
| Sherco | SE-RS 50 (AM6) |
| Sherco | SE-R 50 (AM6) |
| Rieju | MRT PRO 50cc Euro 4 2018 (AM6) |
| Rieju | MRT 50cc 2015 (AM6) |
| Rieju | MRT PRO SM 50cc Euro 4 2018 (AM6) |
| Rieju | MRT SM 50cc 2012 (AM6) |
| Rieju | MRT SM 50cc 2015 (AM6) |
| Rieju | MRT SM Euro 4 50cc 2018 (AM6) |
| Rieju | RS3 50cc (a partir 2010)(AM6) |
| Rieju | RS3 Naked 50cc 2016 (AM6) |
| Sherco | SM 50 (AM6) |
| Keeway | X Ray SM 50 (AM6) |
| Malaguti | XTM Enduro 50cc (AM6) 07- |
| Malaguti | XSM Supermotard 50cc (AM6) 07- |
| MBK | X-Power 50cc antes 2003 (AM6) |
| MBK | X-Power 50cc a partir 2003 (AM6) |
| MBK | X-Limit SM antes 2003 (AM6) |
| MBK | X-Limit Enduro 50cc antes 2003 (AM6) |
| Peugeot | XPS-Supermotard 50cc (AM6) - (perimeter) |
| Peugeot | XPS-Street EVO2 50cc (AM6) - (perimeter) |
| Peugeot | XPS-Enduro 50cc (AM6) - (perimeter) |
| Peugeot | XP6 <- 2001 (AM6) |
| Rieju | MRT 50cc 2012 (AM6) |
| Aprilia | Tuono 50cc (AM6) |
| Beta | KR 50cc (AM6) |
| Beta | MX 50cc (AM6) |
| Beta | RR Enduro 50 2T LC euro 4 2019-> (AM6) |
| Beta | RR Enduro >2012 (AM6) |
| Beta | RR Enduro Racing 50 2T LC euro 4 2019-> (AM6) |
| Beta | RR Enduro Sport 50 2T LC euro 4 2019-> (AM6) |
| Beta | RR Motard 50 2T LC euro 4 2019-> (AM6) |
| Beta | RR Motard Sport 50 2T LC euro 4 2019-> (AM6) |
| Beta | RR Motard Track 50 2T LC euro 4 2019-> (AM6) |
| MBK | X-Limit 50cc |
| Peugeot | XR6 50 (02-07) |
| Rieju | MRT 50 (a partir 2012) |
| Yamaha | TZR 50cc (90-98) |