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| ENGINE PARTS |
| WATER COOLED KIT WITH MECHANICAL WATER PUMP Each kit comes complete with cylinder, head, piston, rings, wrist pin, top bearing, clips, gaskets, mechanical water pump, radiator, overflow bottle, hoses and clamps. 52mm bore. For use with: 45mm Crankshaft Part Number: WTRMC5245 MSRP $324.95 |
| ALUMINUM CYLINDER WITH COMPLETE TOP END KIT Each kit comes complete with cylinder, head, piston, rings, wrist pin, top bearing, clips, and gaskets. 52mm bore. For use with: 45mm Crankshaft Part Number: AL052045 MSRP $249.95 |
| BIG BORE KIT Each kit comes complete with piston, wrist pin, top bearing, clips, gaskets, hi-compression head, and cylinder. Direct bolt on with no modifications needed for either kit to achieve 70cc or 99cc. MB014540 kit has 54mm bore. In order to obtain 105cc the crank must be changed to a 45mm stroke. Part Number: MB014472 (70cc) MSRP $189.95 MB014540 (99cc to 105cc) MSRP $CALL |
52mm PERFORMANCE CYLINDER KIT
Part Number:
MB504471 (52mm) MSRP $165.95
Part Number:
MB504471 (52mm) MSRP $165.95
| PORTED CYLINDER WITH COMPLETE TOP END KIT Each kit comes complete with ported cylinder, hi-compression head, piston, rings, wrist pin, top bearing, clips, and gaskets. 52mm bore. Please specify whether using 42mm or 45mm crankshaft. Part Number: PORTCYL MSRP $374.95 |
| REPLACEMENT HEAD Part Number: MC01447600 (47.6mm) MSRP $21.95 EEZ531054 (54mm) MSRP $21.95 |
| HI-COMPRESSION HEAD Hi-compression head with 180 psi static pressure. Head can be made with more or less pressure to match your specifications. 52mm bore. Part Number:HICOMPHD MSRP $64.95 |
| SINGLE RING RACE PISTON Includes piston, 1 ring, wrist pin and clips. Part Number: MF014522 (52mm) MSRP $31.95 |
| PISTON Includes piston, rings, wrist pin and clips. MF014471 (47.6mm) MSRP $31.95 13617HA (53mm) MSRP $31.95 14617CA (54mm) MSRP $31.95 |
| KEIHIN PE SERIES CARBURETORS Great economical upgrade Will fit racing intake PE20 recommended for 50 - 70cc engines PE22 recommended for ported 50 - nonported 90cc engines PE24 recommended for 70 - 90cc engines Part Number: PE20 $82.95 PE22 $89.95 PE24 $109.95 |
REPLACEMENT 28mm CARB BOOT
Part Number:
DQ310139 (50cc & 90cc) MSRP $18.95
Part Number:
DQ310139 (50cc & 90cc) MSRP $18.95
INTAKE BOOT STOCK CARB BOOT 20,22,24mm
Part Number:
DQ014023 (50cc & 90cc) MSRP $18.95
Part Number:
DQ014023 (50cc & 90cc) MSRP $18.95
| TOP END GASKETS Includes head gasket and base gasket. Part Number: 47.6MMGSKT (47.6mm) MSRP $19.95 52MMGSKT (52mm) MSRP $19.95 53MMGSKT (53mm) MSRP $19.95 54MMGSKT (54mm) MSRP $19.95 |
| DOUBLE GEARS RACE TRANSMISSION Part Number: DBLGEARS MSRP $259.95 |
| DINLI CVT GASKET Part Number: E070070 MSRP $16.95 |
| HI-REV COOLING FAN Hi-rev low profile cooling fan with less resistance for quicker acceleration. Stronger fins for more durability at high rpm. Don't wait for you current fan to blow apart before intalling this one. (50cc and 90cc) Part Number: DF001000 MSRP $19.95 |
| COOLING FAN Quality cooling fan with custom looking chrome or carbon fiber finish. (50cc & 90cc) Part Number: NA014M00 (chrome) MSRP $19.95 NA014C00 (carbon) MSRP $19.95 |
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| AIRSAL KITS All aluminum nicoseal lined cylinder. Available in 50cc, 70cc and 90cc. 50cc AIRSAL $165.00 70cc AIRSAL $170.00 90cc AIRSAL $210.00 Replacement Airsal Pistons, Rings and Gaskets available Kits do come with Airsal head. |
| BOYESEN POWER REEDS Boyesen reeds made for stock reed blocks Increases air/fuel flow for more power Substantially increases bottom end performance. BOYESENREEDS $30.00 |
| FULL CIRCLE "STUFFER" CRANKSHAFTS Available on 40, 42, 45, 47 mm Strokes HP rod and special counterweight stuffers increase compression, mixture displacement and crankcase scavenging. STUFFER CRANK MSRP $99.50 ****Uses large taper flywheel**** |
| Koyo 6204 racing bearings These are a high speed japan bearing good for 18,000 rpm. MSRP $12.00 |
| CVT Covers For 50-90cc Quads Blue Part #: CBCVTCOVER $29.99 Red Part #: CRCVTCOVER $29.99 Chrome Part #: CCCVTCOVER $29.99 |
| Fan Covers For 50-90cc Quads Blue Part #: CBFANCOVER $29.99 Red Part #: CRFANCOVER $29.99 Chrome Part #: CCFANCOVER $29.99 Black Part #: NB014C00 $29.99 |
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Stage6 50cc Aluminium Cylinder Kit - Minarelli
Horizontal LC
Minarelli horizontal LC
10mm piston pin
The 50cc cylinder from Stage6 offers you the
possibility to achieve a higher power output without
increasing the displacement. The cylinder is made of
aluminium and equipped with a bridged exhaust port.
It is one of the most powerful cylinders in the class
with 40mm bore. Its strong points include good
acceleration and heat dissipation, long lifetime and
excellent ability to build RPMs. The kit comes
complete with head, piston and gaskets.
Product No.: S6-7016601/A
MSRP $190.00
Horizontal LC
Minarelli horizontal LC
10mm piston pin
The 50cc cylinder from Stage6 offers you the
possibility to achieve a higher power output without
increasing the displacement. The cylinder is made of
aluminium and equipped with a bridged exhaust port.
It is one of the most powerful cylinders in the class
with 40mm bore. Its strong points include good
acceleration and heat dissipation, long lifetime and
excellent ability to build RPMs. The kit comes
complete with head, piston and gaskets.
Product No.: S6-7016601/A
MSRP $190.00
Stage6 Modular Racing 70cc Cylinder - Minarelli
Horizontal LC
Minarelli horizontal LC
70cc modular racing
The 70cc liquid cooled racing version of the Stage6
cylinder kit with a two-part cylinder head. This is a
high quality aluminium cylinder in the upper mid-race
range. Like all Stage6 aluminium cylinders, the racing
versions is also manufactured with a special durable
Nikasil coated liner. What differentiates this cylinder
from the basic racing cylinder is the modular racing
version comes with a two-part cylinder head, which
offers better heat dissipation. A 17.5mm carburettor is
highly recommended and even better, a 19mm carb.
When this cylinder is used in combination with the
Stage6 R1200 / R1400 exhausts, Polini ForRace or
Carrera 16 from Yasuni, you will achieve exceptional
power. The cylinder is supplied with a coated Asso
piston, carbon reeds and 5 base gaskets (0.10, 0.20,
0.30, 0.40, 0.50) to adjust port timing and squish.
Attention: Kit ships with a universal gasket set. Please
make sure to use the black, thicker o-ring between
inner and outer cylinder head. Do not use the red one.
Product No.: S6-7016601/RM
MSRP $299.00
Horizontal LC
Minarelli horizontal LC
70cc modular racing
The 70cc liquid cooled racing version of the Stage6
cylinder kit with a two-part cylinder head. This is a
high quality aluminium cylinder in the upper mid-race
range. Like all Stage6 aluminium cylinders, the racing
versions is also manufactured with a special durable
Nikasil coated liner. What differentiates this cylinder
from the basic racing cylinder is the modular racing
version comes with a two-part cylinder head, which
offers better heat dissipation. A 17.5mm carburettor is
highly recommended and even better, a 19mm carb.
When this cylinder is used in combination with the
Stage6 R1200 / R1400 exhausts, Polini ForRace or
Carrera 16 from Yasuni, you will achieve exceptional
power. The cylinder is supplied with a coated Asso
piston, carbon reeds and 5 base gaskets (0.10, 0.20,
0.30, 0.40, 0.50) to adjust port timing and squish.
Attention: Kit ships with a universal gasket set. Please
make sure to use the black, thicker o-ring between
inner and outer cylinder head. Do not use the red one.
Product No.: S6-7016601/RM
MSRP $299.00
Stage6 70cc Racing Cylinder Kit (10mm) -
Minarelli Horizontal LC
Minarelli horizontal LC
10mm piston pin
The racing version of the Stage6 cylinder line. This is
a high quality aluminium cylinder with power among
the best in the mid-race range. A very durable nikasil-
coated liner together with the fast heat-dissipation
nature of aluminium, ensures excellent reliability. The
main differences to the Sport Pro are longer port
durations, a bridged exhaust port which makes for
huge port time area and a higher compression ratio.
This cylinder needs either a 17.5mm or even 19mm
carb. Together with the proper exhaust, this kit will
yield excellent performance. Delivered with a specially
coated Asso piston, a set of carbon reeds and a variety
of base gaskets to adjust squish clearance.
Product No.: S6-7016601/R
MSRP $257.00
Minarelli Horizontal LC
Minarelli horizontal LC
10mm piston pin
The racing version of the Stage6 cylinder line. This is
a high quality aluminium cylinder with power among
the best in the mid-race range. A very durable nikasil-
coated liner together with the fast heat-dissipation
nature of aluminium, ensures excellent reliability. The
main differences to the Sport Pro are longer port
durations, a bridged exhaust port which makes for
huge port time area and a higher compression ratio.
This cylinder needs either a 17.5mm or even 19mm
carb. Together with the proper exhaust, this kit will
yield excellent performance. Delivered with a specially
coated Asso piston, a set of carbon reeds and a variety
of base gaskets to adjust squish clearance.
Product No.: S6-7016601/R
MSRP $257.00
Stage6 Sport Pro 70cc Cylinder Kit - Minarelli
Horizontal LC
Minarelli Horizontal LC
You can get this Stage6 Sport Pro 70cc plated
aluminium cylinder, for the same amount of money
that usually only gets you a humble cast iron cylinder.
A comparatively tame exhaust port timing together
with a huge port area make for an extremely torquey
kit which also revs nicely. There are not many
cylinders powerful enough to compete with the Pro's
pace of the line. With the known thermal advantages
of aluminium cylinders, you get a reliable cylinder with
a strong asso piston, a set of carbon reeds and a
choice of base gaskets to adjust squish clearance.
Product No.: S6-7016601
MSRP $205.00
Horizontal LC
Minarelli Horizontal LC
You can get this Stage6 Sport Pro 70cc plated
aluminium cylinder, for the same amount of money
that usually only gets you a humble cast iron cylinder.
A comparatively tame exhaust port timing together
with a huge port area make for an extremely torquey
kit which also revs nicely. There are not many
cylinders powerful enough to compete with the Pro's
pace of the line. With the known thermal advantages
of aluminium cylinders, you get a reliable cylinder with
a strong asso piston, a set of carbon reeds and a
choice of base gaskets to adjust squish clearance.
Product No.: S6-7016601
MSRP $205.00
Stage6 Small-End Bearing 10mm - Minarelli /
Morini AC
10mm
Dimensions: 10 x 14 x 13mm
Minarelli horizontal and vertical
Morini AC
High quality silver small end bearing from Stage6 -
10mm version. The best bearings available on the
market. These are the only ones Stage6 Team Racing
use in their race engines. Very resistant construction.
Product No.: S6-802000
MSRP $15.99
Morini AC
10mm
Dimensions: 10 x 14 x 13mm
Minarelli horizontal and vertical
Morini AC
High quality silver small end bearing from Stage6 -
10mm version. The best bearings available on the
market. These are the only ones Stage6 Team Racing
use in their race engines. Very resistant construction.
Product No.: S6-802000
MSRP $15.99
Stage6 Racing A Piston - 10mm
A - piston
d=47.6mm
10mm gudgeon pin
Racing A piston from Stage6. Diameter = 47.6mm.
10mm gudgeon pin.
Product No.: S6-ET166KO/R.A
MSRP $57.00
A - piston
d=47.6mm
10mm gudgeon pin
Racing A piston from Stage6. Diameter = 47.6mm.
10mm gudgeon pin.
Product No.: S6-ET166KO/R.A
MSRP $57.00
Metrakit 70cc ProRace Cylinder Kit - Minarelli
Horizontal (Quad)
70cc
47.6mm bore
39.2mm stroke
13.9:1 compression
10mm wrist pin
A great modular cylinder kit from the Metrakit
range of ATV / quad products. The cylinder is
composed of a special aluminium alloy and the inner
re-covering is made of a nickel and silicone-carbon
compound. The Metrakit ProRace offers well
shaped transfers and a coated Mahle piston with
one ring. Peak power at around 13,000 rpm,
depending on gearing and exhaust. This cylinder kit
features a modular cylinder head like the ones from
the MHR Team or Polini Evolution. It is necessary
to use a long-thread spark plug with thermal
characteristics similar to B10EGV. This high-end
tuning product works well with the Metrakit water
pump kit.
Minarelli horizontal
Apex - 50cc and 70cc quad engines
DRR - 50cc and 70cc quad engines
Note: Please make sure this quad engine part fits
your particular scooter model. Many quads have the
same name but use different engine parts depending
on the year of manufacture.
Attention: At the moment this is a special order item
only, so it must be paid for in advance. Delivery
time is between 2 to 4 weeks. If this proves to be a
popular item it will be become a standard item in
our shop and delivery times will be shortened.
Product No.: MK814Q0021
MSRP $299.00
Horizontal (Quad)
70cc
47.6mm bore
39.2mm stroke
13.9:1 compression
10mm wrist pin
A great modular cylinder kit from the Metrakit
range of ATV / quad products. The cylinder is
composed of a special aluminium alloy and the inner
re-covering is made of a nickel and silicone-carbon
compound. The Metrakit ProRace offers well
shaped transfers and a coated Mahle piston with
one ring. Peak power at around 13,000 rpm,
depending on gearing and exhaust. This cylinder kit
features a modular cylinder head like the ones from
the MHR Team or Polini Evolution. It is necessary
to use a long-thread spark plug with thermal
characteristics similar to B10EGV. This high-end
tuning product works well with the Metrakit water
pump kit.
Minarelli horizontal
Apex - 50cc and 70cc quad engines
DRR - 50cc and 70cc quad engines
Note: Please make sure this quad engine part fits
your particular scooter model. Many quads have the
same name but use different engine parts depending
on the year of manufacture.
Attention: At the moment this is a special order item
only, so it must be paid for in advance. Delivery
time is between 2 to 4 weeks. If this proves to be a
popular item it will be become a standard item in
our shop and delivery times will be shortened.
Product No.: MK814Q0021
MSRP $299.00
| Stage6 Cylinder Head Temperature Sensor - Minarelli LC Minarelli LC (PT 1/8) You will need this temperature sensor in order to use the temperature function of Stage6 / Koso Pro multimeter / temperature gauge / rev counter. Sensor also available for Piaggio and Peugeot engines. Note: The gauge comes with a temperature sensor for Minarelli engines. Product No.: S6-4030ET01 MSRP $7.99 |
Stage6 Crank Bearings (Polymer Cage) - Minarelli
Trying to save money by using low-quality crankshaft
bearings with highly tuned engines is not a good idea.
That's why Stage6 collaborates exclusively with the
leading European and Japanese manufacturers of
bearings and radial shaft seals such as SKF and
Corteco. Stage6 offers you HQ crankshaft bearing kits
in 2 versions: a metal ball cage or a polymer ball cage.
According to SKF both versions can rotate up to
20,000 rpm and have of course a higher bearing
clearance (C4). Sufficient lubrication and proper
installation of crankshaft and bearings are of course
essential for long life. The version offered here comes
with a polymer plastic cage which has higher elasticity
and a reduced friction coefficient as compared to the
metal ball cage. This is the type of bearing
recommended for racing engines. What is also
important is the correct ignition, timing and
carburettor settings because bearings should not be
subjected to more than 120 degrees for a longer time
in order to prevent damage. This is also the reason
why the TN9 bearings should not be used in engines
with catalytic converters. Please keep in mind that the
half-open cage must be inserted so that it faces the
crank webs.
Product No.: S6-80366C4/TNP
45.00
Trying to save money by using low-quality crankshaft
bearings with highly tuned engines is not a good idea.
That's why Stage6 collaborates exclusively with the
leading European and Japanese manufacturers of
bearings and radial shaft seals such as SKF and
Corteco. Stage6 offers you HQ crankshaft bearing kits
in 2 versions: a metal ball cage or a polymer ball cage.
According to SKF both versions can rotate up to
20,000 rpm and have of course a higher bearing
clearance (C4). Sufficient lubrication and proper
installation of crankshaft and bearings are of course
essential for long life. The version offered here comes
with a polymer plastic cage which has higher elasticity
and a reduced friction coefficient as compared to the
metal ball cage. This is the type of bearing
recommended for racing engines. What is also
important is the correct ignition, timing and
carburettor settings because bearings should not be
subjected to more than 120 degrees for a longer time
in order to prevent damage. This is also the reason
why the TN9 bearings should not be used in engines
with catalytic converters. Please keep in mind that the
half-open cage must be inserted so that it faces the
crank webs.
Product No.: S6-80366C4/TNP
45.00
Metrakit 70cc ProRace Piston Kit
Price coming soon!
Price coming soon!
Metrakit 70cc Pro Race / SP Chrome Piston Ring
70cc
chrome
Diameter=47.60mm x 0.8mm
A replacement ProRace / SP Series 70cc chrome
plated piston ring from Metrakit. Fits 70cc ProRace
and SP series pistons for Piaggio LC, Minarelli LC,
Minarelli AM engines.
Product No.: MK830A0530
MSRP $23.40
70cc
chrome
Diameter=47.60mm x 0.8mm
A replacement ProRace / SP Series 70cc chrome
plated piston ring from Metrakit. Fits 70cc ProRace
and SP series pistons for Piaggio LC, Minarelli LC,
Minarelli AM engines.
Product No.: MK830A0530
MSRP $23.40
| Metrakit ProRace Exhaust - Minarelli Horizontal (Quad) Minarelli horizontal Apex / DRR 50cc and 70cc quad engines An excellent quad racing exhaust system from Metrakit. If you were looking for an easy way to get some extra HP from your ATV / quad, look no further. If you are into racing this is one exhaust system should should seriously consider mounting onto your quad. Note: Please make sure this quad engine part fits your particular scooter model. Many quads have the same name but use different engine parts depending on the year of manufacture. Attention: At the moment this is a special order item only, so it must be paid for in advance. Delivery time is between 2 to 4 weeks. If this proves to be a popular item it will be become a standard item in our shop and delivery times will be shortened. Product No.: MK814Q0013 MSRP $390.00 |