Engine - Cylinder Kits - Cylinders & Kits

522 products

Powersport Superstore is your go-to source for Engine - Cylinder Kits - Cylinders & Kits and related parts. Shop our unbeatable selection of Cylinders & Kits with top-tier service, fast shipping, and great prices.

9% Off

Athena P400485100012 Big Bore Cylinder Kit (290cc) - 6.00mm Oversize to 83.00mm, 12.5:1 Compression

$1,040.08

~~$1,142.95~~

REAR WHEEL HORSE POWER: 36.9 HP / 9.800 RPM. Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top...

33% Off

$218.05

~~$323.95~~

Sports Parts Inc Cylinder.Vehicle Fitment:1988-1991 Yamaha VK540 1993-1998 Yamaha VK540 II 1999-2005 Yamaha VK540 III 2017-2022 Yamaha VK540 VK 540

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Athena P400485100038 Big Bore Cylinder Kit (105cc) - 5.5mm Oversize to 53.00mm, 13.8:1 Compression

$800.75

~~$976.95~~

24.2HP/11200rpm. Test Completed with. Kit ATHENA53 mm. ATHENA racing exhaust pipe. Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged pi...

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Athena P400250100007 Big Bore Cylinder Kit (80cc) - 5.50mm Oversize to 50.00mm, 12.8:1 Compression

$848.98

~~$932.95~~

Bore: 50.00mm Compression: 12.8:1 Compression Sizing: 5.50mm OversizeCRANKSHAFT POWER: 20.7 HP / 12.750 RPM. Kits include aluminum cylinder with nickel-carbide coating designed with larger water j...

34% Off

$646.35

~~$980.95~~

Sports Parts Inc Cylinder.Vehicle Fitment:2025 Arctic Cat M 600 Alpha One 2024 Arctic Cat M 600 Alpha One 154 2.6in. 2024 Arctic Cat M 600 Alpha One 154 3.0in. 2024 Arctic Cat M 600 Alpha One ES 14...

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Athena P400250100006 Standard Bore Cylinder Kit - 44.50mm Bore

$634.22

~~$696.95~~

Kits include aluminum cylinder with galvanic coating design. Forged piston with molybdenum coating. Special gasket kit. Easy-to-follow step-by-step installation instruction.Vehicle Fitment:2000-200...

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Athena P400210100009 Big Bore Cylinder Kit (280cc) - 4.00mm Oversize to 82.00mm, 13:1 Compression

$999.13

~~$1,097.95~~

Rear Wheel Horse Power: 38 HP / 10,300 RPM. Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top-...

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Athena P400485100008 Standard Bore Race Cylinder Kit (125cc) - 54.00mm Bore, 14.3:1 Compression

$764.58

~~$971.95~~

For installing this cylinder kit on the models YZ 125 LC 1997-1998, please replace the original exhaust muffler with 1999-2003 version and for the models 1997-1999 are absolutely necessary 2 origin...

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Athena P400510100007 Standard Bore Cylinder Kit - 95.50mm Bore

$703.38

~~$772.95~~

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Athena P400210100023 Big Bore Cylinder Kit (163.5cc) - 3.00mm Oversize to 69.00mm, 12.1:1 Compression

$636.04

~~$698.95~~

Bore: 69.00mm Compression: 12.1:1 Compression Sizing: 3.00mm OversizeCrankshaft Power: 28.4 HP / 12,250 RPM. Kits include aluminum cylinder with nickel-carbide coating designed with larger water j...

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Athena P400510100002 Big Bore Cylinder Kit (435cc) - 4.00mm Oversize to 94.00mm, 12.2:1 Compression

$915.13

~~$1,117.95~~

Rear Wheel Horse Power: 45.3 HP / 9,000 RPM. Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top...

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Athena P400510100008 Big Bore Cylinder Kit (490cc) - 4.50mm Oversize to 100.00mm

$1,009.14

~~$1,108.95~~

Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top-end gasket set includes required seals and ha...

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Athena P400250100013 Big Bore Cylinder Kit (290cc) - 6.00mm Oversize to 83.00mm, 12.8:1 Compression

$1,005.82

~~$1,105.30~~

REAR WHEEL HORSE POWER: 36.3 HP / 10.400 RPM. Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena to...

21% Off

Athena P400485100003 Standard Bore Factory Cylinder Kit (125cc) - 54.00mm Bore, 14.8:1 Compression

$873.42

~~$1,110.95~~

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Athena P400485100030 Big Bore Cylinder Kit (144cc) - 4.00mm Oversize to 58.00mm, 14:1 Compression

$1,113.79

~~$1,223.95~~

Bore: 58.00mm Sizing: Sizing Not AvailableRace cylinder kits include a nickel carbide coated cylinder ported to Factory. Works specs, special hard anodized exhaust valves, complete piston kit and a...

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Athena 070100 Big Bore Cylinder Kit (70cc Bolt On) - 47.6mm Bore

$239.28

~~$262.95~~

It is recommended that Athenas 17.5mm or 19mm Scooter carburetor be used with these bolt-on big bore kits. See Fuel Systems section.. Kits include aluminum cylinder with nickel-carbide coating des...

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