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Stage6 Cylinder Kit BigRacing 88cc stroke 45mm Minarelli AM6

Stage6 Item no.: S6-7018820

Stage6 Cylinder Kit BigRacing 88cc stroke 45mm Minarelli AM6

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€239.00

€224.99

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Description
Data Sheet
Suitable for (82)
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Details

 

Since its inception, Stage6 are committed to develop performance-enhancing tuning parts and don't shy away from tackling new tasks. As of now, they are getting into the market for geared mopeds by introducing the Stage6 Cylinder Kit Big Racing 88cc for Minarelli AM6.

The cylinder kit includes:

  • 88cc cylinder, aluminium, 50mm bore, 45mm stroke for 90mm connecting rod, with 5 transfer ports and 32mm bridged exhaust port
  • 1-ring Vertex piston, d. 50mm
  • high compression cylinder head, monobloc, aluminium
  • gasket set (base and head gaskets)

The cylinder was developed in close cooperation with the MXS Racing experts; by benefitting from their considerable experience of gearshift mopeds and drawing from their own extensive technical know-how, Stage6 was able to design a thoroughly convincing new tuning cylinder.

The cylinder features a rather basic and inconspicuous exterior, but we all know that appearances can be deceptive. We're talking genuine "Big Bore" here – cylinder layout is not based on a modified standard model that was milled open to create a bigger bore, but was designed as a Big Bore right from the start, with matching transfer ports and a bridged exhaust port big enough to support the excess performance.

The BigRacing cylinders impress with ease of installationoutstanding performance, and high reliability.   

- Installation is very easy, crankcase milling or any other modification are not necessary. Squish clearance is pre-set to a value optimized for the respective engine type. 
- In terms of output, the BigRacing cylinders knock it out of the ballpark: we measured a whopping 25,2 PS and 15,4 Nm on our P4 test bench using a standard set-up (24mm carburetor, original ignition, racing exhaust etc.). 
- Port timings are relatively low, cooling system volume is quite large and the piston is a top quality Vertex piston. All of these factors contribute to the cylinder's high dependability and robustness, provided that set-up and adjustments are appropriate. 

Displacement is 88cc (50mm piston / 45mm stroke / 90mm conrod) and is accordingly not street-legal (in many countries). You'll have to use a long-stroke crankshaft and longer stud bolts (M7x120mm).

The exterior is a replica of the original cylinder with a 49cc stamp; don't worry, this is definitely an 88cc cylinder!

Notes:
- you'll need long cylinder bolts (M7x120mm) to mount this kit.
- depending on year of manufacture, you might have to make room for the connecting rod (milling).



Data Sheet

Name Stage6 Cylinder Kit BigRacing 88cc stroke 45mm Minarelli AM6
Item No. S6-7018820
Brand Stage6
Homologation No
Displacement 88cc
Stroke 45 mm
Conrod Length 90 mm
Product Line Hyper racing
Material Aluminium
Bore 50 mm
Piston Pin 12 mm

Your product goes with the following manufacturers and their models:

Aprilia

AF1 50cc (AM6)

MX 50cc (AM6)

RS 50cc (AM6) - (after 1999)

RS 50cc (AM6) - (before 1999)

RX 50cc (AM6)

RX Enduro 50 (until 2003 AM6)

Special Engine AM6

Tuono 50cc (AM6)

Beta

RK6 50cc (AM6)

RR-T Enduro 50cc (AM6) - (tubular)

RR-T SM 50cc (AM6) - (tubular)

RR 50cc Motard

RR Alu Enduro 50cc (AM6) - (perimeter)

RR Alu SM 50cc (AM6) - (perimeter)

RR Enduro 50cc (AM6) - (tubular)

RR SM 50cc (AM6) - (tubular)

CH-Moto

WSM SM Racing 50cc (AM6, Euro 2)

WXE Enduro Racing 50cc (AM6, Euro 2)

Fantic Motor

Caballero SM 50cc

Regolarita Casa 50cc

Generic

Trigger SM 50cc (AM6)

Trigger X-Enduro 50cc (AM6)

X-Enduro 50cc (AM6)

HM-Moto

Cre/Baja Enduro 50cc (version 2006) AM6

Cre/Six SM 50cc (version 2005) AM6

Cre/Six SM 50cc (version 2006) AM6

Dérapage SM Compétition 50cc (version 2005) AM6

Dérapage SM Compétition 50cc (version 2006) AM6

Husqvarna

CH Racing 50cc (AM6)

SM Cross 50cc (AM6)

WR 50cc (until 2000 AM6)

WSM 50cc after 2000

MBK

X-Limit Enduro 50cc (after 2003) AM6 (perimeter)

X-Limit Enduro 50cc (before 2003) AM6 - (tubular)

X-Limit SM 50cc (after 2003) AM6 - (perimeter)

X-Limit SM 50cc (before 2003) AM6 - (tubular)

X-Power 50cc (AM6) - (after 2003)

X-Power 50cc (AM6) - (before 2003)

Malaguti

Drakon Naked 50cc (AM6)

XSM Supermotard 50cc (AM6) - (after 2003)

XTM Enduro 50cc (AM6) - (after 2003)

Motorhispania

Furia Max Enduro/SM 50cc (AM6) - (tubular)

RX Super Racing 50cc (AM6)

RYZ Enduro/SM 50cc (AM6) - (perimeter)

Peugeot

NK7

XP6-Enduro 50cc (AM6) - (tubular)

XP6-Supermotard 50cc (AM6) - (tubular)

XP7

XPS-Enduro 50cc (AM6) - (perimeter)

XPS-Street EVO2 50cc (AM6) - (perimeter)

XPS-Supermotard 50cc (AM6) - (perimeter)

XR6 50cc (AM6)

XR7

Rieju

MRT 50cc

MRT 50cc Pro

MRT 50cc Pro SM

MRT 50cc SM

MRX Enduro 50cc Pro (AM6)

MRX Euduro 50cc (AM6)

RR Enduro 50cc (AM6)

RS-1 Evolution 50cc (AM6)

RS2 Matrix 50cc (AM6)

RS2 NKD 50cc (AM6)

RS3 50cc

SMX SM 50cc (AM6)

SMX SM 50cc Pro (AM6)

Spike 2 50cc (AM6)

Sherco

Enduro 50cc (AM6)

Enduro SHARK 50cc (AM6)

HRD Enduro 50cc (AM6)

Supermotard 50cc (AM6)

Supermotard Champion Replica 50cc (AM6)

Supermotard IPONE Replica 50cc (AM6)

Supermotard Shark 50cc (AM6)

Yamaha

DT 50cc (1995-02) AM6

DT 50cc (as from 2003) AM6

DTR Enduro 50cc (after 2003) AM6 - (perimeter)

DTR Enduro 50cc (before 2003) AM6 - (tubular)

DTX SM 50cc (after 2003) AM6 - (perimeter)

DTX SM 50cc (before 2003) AM6 - (tubular)

TZR 50cc (AM6) - (after 2003)

TZR 50cc (AM6) - (before 2003)

1 Product Review

great performance, but bad luck with it. - Review by Skillz

consistently getting 27 whp with a hpi ignition, 32mm stage6 carb and custom made exhaust with incredible torque. sadly my something in my engine has broken which ruined 2 of these wonderfull cillinders.
the only negative is the metal headgasket which, i had to reorder once duo to leakage.

(Reviewed on 5/6/2017)

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