Bike Parts

* High quality, direct replacement piston ring kit * One Set Required Per Bike * Made in the USA * Cyl Dia = 3.750 +.010" * Replaces OEM # 21955-07

* High quality, direct replacement piston ring kit * One Set Required Per Bike * Made in the USA * Cyl Dia = 3.750 +.005" * Replaces OEM # 21950-07

Fitment: T/Cam Models with 3.875" Bore i.e T/Cam 88ci with 95ci Big Bore Kit T/Cam 96ci with 103ci Big Bore Kit OEM T/Cam 103ci Models * High quali...

Fitment: T/Cam Models with 3.875" Bore i.e T/Cam 88ci with 95ci Big Bore Kit T/Cam 96ci with 103ci Big Bore Kit OEM T/Cam 103ci Models * High quali...

* High quality, direct replacement piston ring kit * One Set Required Per Bike * Made in the USA * Replaces OEM # 21936-99

Fitment: T/Cam Models with 3.875" Bore i.e T/Cam 88ci with 95ci Big Bore Kit T/Cam 96ci with 103ci Big Bore Kit OEM T/Cam 103ci Models * High quali...

Features & Benefits:- * 4-1/8" bore rings for Big Twin 1984up. * Moly Faced. * Sold as a Pair. Tech Tips:- * The SS94-1400X are the thick rings...

Features & Benefits:- * Sold as a Pair. Tech Tips:- * The SS940-0014 are the new rings that S&S are using now. Proudly Made in the USA by S...

* High quality, direct replacement piston ring kit * One Set Required Per Bike * Made in the USA * Replaces OEM # 21920-83

* High quality, direct replacement piston ring kit * One Set Required Per Bike * Made in the USA * Replaces OEM # 21920-83A

* High quality, direct replacement piston ring kit * One Set Required Per Bike * Made in the USA * Replaces OEM # 21923-83

* High quality, direct replacement piston ring kit * One Set Required Per Bike * Made in the USA * Replaces OEM # 21923-83

* High quality, direct replacement piston ring kit * One Set Required Per Bike * Made in the USA * Replaces OEM # 21922-83

* High quality, direct replacement piston ring kit * One Set Required Per Bike * Made in the USA * Replaces OEM # 21922-83

* High quality, direct replacement piston ring kit * One Set Required Per Bike * Made in the USA * Replaces OEM # 21921-83A

* High quality, direct replacement piston ring kit * One Set Required Per Bike * Made in the USA * Replaces OEM # 21921-83

Features & Benefits:- * Replacement Piston Rings for CVO 110ci engines that are equipped with S&S High Compression Pistons # SS940-0114. * ...

* CAR-792-2500-14CP1C * ID # 230 * Wristpin .792" dia x 2.500" length .140" Wall 5100 Chromoly Chamfered For Wire Lock * Sold per cylinder/piston

* CAR-927-2250-18CP1C * ID # 4132 * Wristpin .927" dia x 2.250" length .180" Wall 5100 Chromoly Chamfered For Wire Lock * Sold per cylinder/piston

* CAR-927-2500-15CP1C * ID # 795 * BHM120R/-010, BHM8107-9, M5011>16, M5018>19, M5021>25, M5062>63, M5082, M5085>86 * Wristpin .927"...

* CAR-927-2250-15CP1C * ID # 2411 * BHM107-18/-3/-4000/-6/FT, BHM113SE/117FT/124FT, BHM5017/20/61/64/65/70/80/83, BHM5102, BHM98-10/-3/-6/FT * Wris...

* ID # 1774 * Wire Lock (cir clip). .866" pin bore dia. X .063" thickness * Sold each - two required per cylinder/piston - four per bike

* ID # 2522 * Wire Lock (cir clip). .787" pin bore dia. X .050" thickeness * Sold each - two required per cylinder/piston - four per bike

* ID # 347 * All BHM, M5011>16, M5018>19, M5021>25, M5062>63, M5082, M5085>88, M5095, M5097 * Wire Lock (cir clip). .927" pin bore d...

* Top quality cast iron alloy Replacement Cylinders painted black and finished to 3-1/8" 1340cc (80ci) standard size * Painted black to prevent rus...

Recommended Additional Purchase * Part # KB264.STD = KB Piston Kit * Part # CG-C9763 or CG-C9177 = Top End Kit * Replaces OEM # 16447-88 Tech Tip...

* The strongest studs available! * Top engine builders demand quality fasteners! Secure your engine with complete confidence * Superior in strength...

Features & Benefits:- * High Tensile Aircraft Quality Studs. Proudly Made in the USA by Colony Machine ! Suggested Additional Purchase: Head Bo...

Cylinder Stud kit, 3/8-16 x 6.680", 8 pack. Fits 1984-1999 V-Series engines with less than 4" bore. * Replaces OEM # 16837-85 Suggested Additional...

Features & Benefits:- * Includes Cast Flat Top Pistons. * Includes Gaskets. * 8.5:1 Compression Ratio with Stock HD Heads * 8.8:1 Compression R...

Features & Benefits:- * Includes Cast Flat Top Pistons. * Includes Gaskets. * 8.5:1 Compression Ratio with Stock HD Heads. * 8.8:1 Compression ...

* Set of 8 * Replaces OEM # 16837-85 Suggested Additional Purchase: Head Bolt Kit # CM-2011-8, CM-2012-8 or FE-3005

Features & Benefits:- * Replacement Wrist Pin Clips for CVO 110" engines that are equipped with S&S High Compression Pistons # SS940-0114. ...

Features & Benefits:- * Includes 10cc Dome Forged Pistons. * Includes 0.045" Head Gaskets. * 3.937" Bore. * 4" Stroke. * 10.3:1 Compression Rat...

Features & Benefits:- * Includes 10cc Dome Forged Pistons. * Includes 0.045" Head Gaskets. * 3.937" Bore * 4" Stroke * 10.3:1 Compression Rati...

Features & Benefits:- * Upgrades Twin Cam 88ci to 100ci. * Cast Ductile Iron Liner; Increases Thermal Conductivity, Aids in Heat dissipation &a...

Features & Benefits:- * This kit, when paired with an S&S Cam & exhaust totally changes the ride of the RE650 for the better. Transform...

* All KPMI Black Diamond Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface buildup of .0002. Th...

* All KPMI Black Diamond Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface buildup of .0002. Th...

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI has developed ovate wire Beehive st...

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI has developed ovate wire Beehive st...

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI has developed ovate wire Beehive st...

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI has developed ovate wire Beehive st...

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI® has developed ovate wire Beehive s...

Since 1939, KPMI® has taken great pride in our ability to design innovative performance improvements for valvetrains. This innovative ability has n...

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI has developed ovate wire Beehive st...

Since 1939, KPMI® has taken great pride in our ability to design innovative performance improvements for valvetrains. This innovative ability has n...

Note: Maximum Recommended Lift = .600" * Chromium-Silicon (CrSi) valve springs are high-tensile, durable steel alloys designed for high-performance...