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Engine - Cylinder Kits - Cylinders & Kits

425 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.
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21% Off
Athena P400485100003 Standard Bore Factory Cylinder Kit (125cc) - 54.00mm Bore, 14.8:1 Compression
$876.96
$876.96
$1,110.95
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...
9% Off
Athena P400485100030 Big Bore Cylinder Kit (144cc) - 4.00mm Oversize to 58.00mm, 14:1 Compression
$1,113.79
$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...
9% Off
Athena 070200 Big Bore Cylinder Kit (70cc Bolt On) - 47.66mm Bore
$239.28
$239.28
$262.95
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...
25% Off
Athena P400485100016 Big Bore Cylinder Kit (478cc) - 3.00mm Oversize to 98.00mm
$619.16
$619.16
$820.95
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...
9% Off
Athena P400270100002 Big Bore Cylinder Kit (80cc) - 5.50mm Oversize to 50.00mm, 15:1 Compression
$794.38
$794.38
$872.95
CRANKSHAFT POWER: 19.0 HP / 11.250 RPM. Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top-end ...
9% Off
Athena P400485100032 Big Bore Cylinder Kit (290cc) - 6.00mm Oversize to 83.00mm, 12.7:1 Compression
$1,231.18
$1,231.18
$1,352.95
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...
18% Off
Athena P400485100024 Big Bore Cylinder Kit (392cc) - 4.00mm Oversize to 68.00mm, 11.9:1 Compression
$1,152.44
$1,152.44
$1,402.95
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...
18% Off
Athena P400485100017 Standard Bore Cylinder Kit - 54.00mm Bore, 14.8:1 Compression
$915.44
$915.44
$1,110.95
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:2005-202...
9% Off
Athena P400510100001 Standard Bore Cylinder Kit - 90.00mm Bore, 12.2:1 Compression
$703.38
$703.38
$772.95
Rear Wheel Horse Power: 44.1 HP / 9,300 RPM. Kits include aluminum cylinder with galvanic coating design. Forged piston with molybdenum coating. Special gasket kit. Easy-to-follow step-by-step ins...
9% Off
Athena P400270100021 Big Bore Cylinder Kit (276cc Big Bore) - 4.00mm Oversize to 82.00mm
$962.73
$962.73
$1,057.95
Bore: 82.00mm Sizing: Sizing Not AvailableKits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top-end...
9% Off
Athena P400270100023 Big Bore Cylinder Kit (276cc) - 82mm Bore
$979.11
$979.11
$1,075.95
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...
9% Off
Athena P400485100076 Standard Bore Cylinder Kit (85cc) - 47.50mm Bore
$928.15
$928.15
$1,019.95
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:2019-202...
9% Off
Athena P400485100068 Big Bore Cylinder Kit (496cc) - 102.00mm, 12.2:1 Compression
$1,125.62
$1,125.62
$1,236.95
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...
18% Off
Athena P400210100067 Big Bore Cylinder Kit (289cc) - 4.00mm Oversize to 82.00mm, 13.7:1 Compression
$960.69
$960.69
$1,166.95
Bore: 82.00mm Sizing: Sizing Not AvailableKits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top-end...
9% Off
Athena P400485100077 Bore Cylinder Kit (85cc) - 55mm Bore
$959.09
$959.09
$1,053.95
Bore: 55.00mm Sizing: OversizeKits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top-end gasket set ...
Bbr Motorsports 411-HXR-7012 Replacement Rings
$41.95
$41.95
Replacement Rings.
10% Off
Harddrive 88187 TC Standard Bore Cylinder - 88/96 - Black/Machined
$310.46
$310.46
$344.95
Twin Cam cylinders come powder coated black with machined fins for that OEM look. Twin Cam cylinders sold each. Gaskets purchased separately.Vehicle Fitment:1999-2011 Harley Davidson FLHR Road King...
Bbr Motorsports 411-KLX-1417 Cylinder for 143cc Big Bore Kit
$214.56
$214.56
Cylinder is for BBR 143cc Big Bore kit.Vehicle Fitment:2002-2011 Kawasaki KLX110 2010-2011 Kawasaki KLX110L 2003-2005 Suzuki DR-Z110
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