ATV Performance Parts

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 45mm Crankshaft Assembly  11400-SKO-00 45mm Crankshaft Assembly
This crankshaft is a direct replacement for the stock 43mm crankshaft installed in all Kasea 90cc engines.Installation of a 52mm cylinder and this 45m... 
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$99.00 Add to Cart   
 54mm Big Bore Cylinder Kit  HP-BIGCYLK-54 54mm Big Bore Cylinder Kit
Do you want maximum performance from your 90cc ATV? Replace you stock 50mm cylinder with our 54mm cylinder kit and increase your engines displacement ... 
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$149.00 Add to Cart   
 Clutch Shoe Springs – 2000  HP-CLSPRING20 Clutch Shoe Springs – 2000
Set of 3Fit: Kasea E-ton Extreme Dinli Alpha Sport Adly Herchee Arctic Cat Polaris 50/90 2-stroke ATVs.
$7.95 Add to Cart   
 Cylinder Kit  HP-CYLK-47/52/53 Cylinder Kit
The easiest way to get more performance from your 50cc or 90cc ATV is to replace the stock top end with our Performance Cylinder Kit. While still usi... 
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$129.00
$119.95
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 Exhaust system  31610-ALO-00 Exhaust system
Fits all Kasea Skyhawk 90 cc ATV's except those with a factory reverse gear.This stainless steel exhaust system comes with a tuned expansion chamber t... 
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$149.00 Add to Cart   
 Front Lower A-Arm Assemblies LH  42161-QUA-01 Front Lower A-Arm Assemblies LH
Front Lower A-Arm Assemblies for Skyhawk 150/170/250 ATVsA&J Parts Exclusive This O.E.M. A-Arm assembly comes with a automotive style replacea... 
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$99.00 Add to Cart   
 Front Lower A-Arm Assemblies RH  42171-QUA-01 Front Lower A-Arm Assemblies RH
Front Lower A-Arm Assemblies for Skyhawk 150/170/250 ATVsA&J Parts Exclusive This O.E.M. A-Arm assembly comes with a automotive style replacea... 
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$99.00
$89.00
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 Gasket Set  HP-GSKS-47/52/53 Gasket Set
Head & Base Gaskets (47mm Kit shown)
$11.99 Add to Cart   
 High Performance Cylinder  HP-CYL-47/52/53  High Performance Cylinder $75.00 Add to Cart   
 High Performance Piston  HP-PST-47/52/53  High Performance Piston $32.00 Add to Cart   
 High Performance Ring Set   HP-RNGS-47/52/53 High Performance Ring Set
Sold as set of 2 rings
$17.00 Add to Cart   
 High Performance Top End Repair Kit  HP-PSTK-47/52/53 High Performance Top End Repair Kit
Kit includes: Piston Piston Pin C-clips Ring Set Head Gasket & Base gaskets NOTE: 52mm Top End Repair Kit is shown on the picture.
$59.00 Add to Cart   
 Kasea ATV Performance Exhaust  HPATV-EXHST-150/250 Kasea ATV Performance Exhaust
Want more performance from your Kasea 150/170/250 ATV ? Bolt on this free flow Stainless Steel Exhaust for more horsepower. Fits All Kasea, Trailbla... 
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$109.00 Add to Cart   
 Rear Axle  HP-REARAXLE Rear Axle
This axle is 4 inches longer than the stock rear axle. See photo. Fits all Kasea, Blast, Ram, and LRX full size 50/90 ATVs manufactured by SMC.
$159.00 Add to Cart   
 Rear Brake Kit  KATVRBRAKE-KIT Rear Brake Kit
This is an O.E.M kit that comes with everything needed to install rear disc brakes on a 50cc or 90cc Kasea Skyhawk. Please note: This kit is intende... 
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$259.00 Add to Cart   
 Rear Torque Spring – 2000  HP-RTSPRING20 Rear Torque Spring – 2000
Fit: Kasea E-ton Extreme Dinli Alpha Sport Adly Herchee Arctic Cat Polaris 50/90 2-stroke ATVs.
$9.95 Add to Cart   
 Rollers  HP-ROLLERS Rollers
Variator Rollers 15x12. Set of 6. Rollers are what makes your CVT Transmission shift. These 'shifters' come in different weights. Most likely the OE... 
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$7.95 Add to Cart   
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