* Replaces OEM # 16800063

Suggested Additional Purchase:

Head Bolt Kit # FE-3007 or SS900-1006

*“On Line Shopping Only

The post KPM Hi-Performance Cylinder Stud Set. Fits Milwaukee-Eight 2017up appeared first on Birds Bitz Motorcycle Parts & Accessories.

* The ring pack has been moved down 0.080in. to prevent the breakage issues the Stock HD cast pistons are having.

* Bore = 4.085in.

* Stroke = 4.625in.

* Fully CNC machined

* Balanced to +/- 1 gram

* Double forced pin oilers

* Forged from high strength 2618 alloy

* Designed for maximum performance, horsepower and reliability

* Complete kit includes two pistons, ring sets, wrist pins and clips

* This piston kit requires the OEM cylinder to be professionally sized to suit the + 0.010in. oversize pistons. CP Carrillo prefers The OEM cylinders be bored for a straighter bore and improved surface finishes with benefits of improved ring seal for increased power and durability.

Tech Tips:-

* Follow ring end gap and piston to cylinder clearances as per the supplied manufacturers instructions

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

Proudly made in the USA by CP Carrillo Pistons!

*“On Line Shopping Only

The post CP Carrillo PISTONS +.010in. Pistons with 11.5:1 Compression Ratio. Fits 121ci CVO Touring 2023up appeared first on Birds Bitz Motorcycle Parts & Accessories.

* 4.250in. Bore

* Black with CNC Machined Fins

* Includes Dowel Pins (Does NOT include Pistons)

* Replaces OEM # 16800075 or 16800095

Suggested Additional Purchase:

1.a) Top End Gasket Kit # CG-C10223 or CG-C10181-HB

Piston Options:

114/117ci ->128ci

CP Carrillo # CAR-M5110 = 11.0:1

CP Carrillo # CAR-M5111 = 11.5:1

CP Carrillo # CAR-M5112 = 12.0:1

KB Pistons # KB596LCA.STD = 11.7:1

107ci ->124ci

CP Carrillo # CAR-M5100 = 11.0:1

CP Carrillo # CAR-M5101 = 11.5:1

CP Carrillo # CAR-M5102 = 12.0:1

KB Pistons # KB576LCA.STD = 11.4:1

Tech Tip:-

1. Final sizing of piston to cylinder bore clearance must be performed by the customer prior to assembly.

2. The base of this cylinder must be lapped before installation to insure flattness of the base.

Made in China (HS Code 8714.10) No Warranty

*“On Line Shopping Only

The post Daytona JAPAN 4.250in. Bore Cylinder Set – Black with Highlighted Fins. Fits Milwaukee-Eight 2017up appeared first on Birds Bitz Motorcycle Parts & Accessories.

* Sold per cylinder/piston

* Middle Ring = 2-MS28-4250-THG

* Bottom Ring = 3-D30-4250-0

*“On Line Shopping Only

The post CP Carrillo PISTONS Top Piston Ring for Carrillo BHM124-4/-1/-5.3 & BHM8128-7/-1.9/-2.6 appeared first on Birds Bitz Motorcycle Parts & Accessories.

* Sold per cylinder/piston

* Top Ring = 1-MS18-4250

* Middle Ring = 2-MS28-4250-THG

*“On Line Shopping Only

The post CP Carrillo PISTONS Bottom Piston Ring for Carrillo BHM124-4/-1/-5.3 & BHM8128-7/-1.9/-2.6 appeared first on Birds Bitz Motorcycle Parts & Accessories.

* Super Duty KB Forged Coated Anodized Piston Kit.

* 107ci to Big bore 124in. piston kit for Milwaukee 8 when using 4.250in. Bore Cylinders

* No head modification required

* Anodized top ring groove and crown.

* Line2Line abradable skirt coating applied to .003in. total thickness for a Zero initial fit to allow coating to hone in for a tight quiet running clearance.

* Round Wire Locks.

* Premium Hastings 1.5mm 1.5mm 3.0mm Steel Nitride top ring with a Ductile Napier second.

* Forced wrist pin oiling

* Complete kit includes: two pistons, rings, wrist pins and clips.

Tech Tips:-

* Suggested additional purchase – top end gasket kit # CG-C10223

* Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions.

* The 4.250in. bore will net 124in. with a 11.4:1 compression ratio with a stock cylinder head.

* Valve Pockets designed to accept upto a +4mm oversized intake and exhaust valves.

* Requires Daytona in.Drop-inin. 4.250in. bore cylinders #DAY-80660

* No Case machining required.

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

*“On Line Shopping Only

The post KEITH BLACK PISTONS Std Pistons with 11.4:1 Compression Ratio. Fits Milwaukee-Eight 2017up with Big Bore 107ci to 124ci 4.250in. Cylinders. appeared first on Birds Bitz Motorcycle Parts & Accessories.

* Super Duty KB Forged Coated Anodized Piston Kit.

* Big bore 120in. piston kit for Milwaukee 8.

* Factory 114in. and 117in. cylinders are used to bore to 4.125in..

* No head modification required.

* Anodized top ring groove and crown.

* Line2Line abradable skirt coating applied to .003in. total thickness for a Zero initial fit to allow coating to hone in for a tight quiet running clearance.

* Round Wire Locks.

* Premium Hastings 1.2mm 1.2mm 3.0mm Steel Nitride top ring with a Ductile Napier second.

* Forced wrist pin oiling

* Complete kit includes: two pistons, rings, wrist pins and clips.

Tech Tips:-

* Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions.

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

*“On Line Shopping Only

The post KEITH BLACK PISTONS Std Flat Top Pistons with 11:1 Compression Ratio. Fits Milwaukee-Eight 2017up with Big Bore 114ci & 117ci to 120ci Conversion. appeared first on Birds Bitz Motorcycle Parts & Accessories.

* Super Duty KB Forged Coated Anodized Piston Kit.

* 114 or 117ci to Big bore 128in. piston kit for Milwaukee 8 when using 4.250in. Bore Cylinders

* No head modification required.

* Anodized top ring groove and crown.

* Line2Line abradable skirt coating applied to .003in. total thickness for a Zero initial fit to allow coating to hone in for a tight quiet running clearance.

* Round Wire Locks.

* Premium Hastings 1.5mm 1.5mm 3.0mm Steel Nitride top ring with a Ductile Napier second.

* Forced wrist pin oiling

* Complete kit includes: two pistons, rings, wrist pins and clips.

Tech Tips:-

* Suggested additional purchase – top end gasket kit # CG-C10223

* Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions.

* The 4.250in. bore will net 128in. with a 11.7:1 compression ratio with a stock cylinder head.

* Valve Pockets designed to accept up to a +4mm oversized intake and exhaust valves.

* Requires Daytona in.Drop-inin. 4.250in. bore cylinders #DAY-80660

* No Case machining required.

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

*“On Line Shopping Only

The post KEITH BLACK PISTONS Std Pistons with 11.7:1 Compression Ratio. Fits Milwaukee-Eight 2017up with Big Bore 114 or 117ci to 128ci 4.250in. Cylinders. appeared first on Birds Bitz Motorcycle Parts & Accessories.

* ID # 12776

* Bore = 4.180in.

* Stroke = 4.375in.

* Fully CNC machined

* Balanced to +/- 1 gram

* Double forced pin oilers

* Forged from high strength 2618 alloy

* Designed for maximum performance, horsepower and reliability

* Complete kit includes two pistons, ring sets, wrist pins and clips

Tech Tips:-

* Suggested additional purchase – top end gasket kit # CG-C10221

* Follow ring end gap andpiston to cylinder clearances as per the supplied manufacturers instructions

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

Proudly made in the USA by CP Carrillo Pistons!

*“On Line Shopping Only

The post CP Carrillo PISTONS Std Pistons with 11.0:1 Compression Ratio. Fits Milwaukee-Eight 2017up with Big Bore 107ci to 120ci Engine. appeared first on Birds Bitz Motorcycle Parts & Accessories.

* ID # 12873

* Bore = 4.250in.

* Stroke = 4.500in.

* Fully CNC machined

* Balanced to +/- 1 gram

* Double forced pin oilers

* Forged from high strength 2618 alloy

* Designed for maximum performance, horsepower and reliability

* Complete kit includes two pistons, ring sets, wrist pins and clips

Tech Tips:-

* Suggested additional purchase – top end gasket kit # CG-C10223

* Requires Daytona in.Drop-inin. 4.250in. bore cylinders #DAY-80660

* Follow ring end gap and piston to cylinder clearances as per the supplied manufacturers instructions

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

Proudly made in the USA by CP Carrillo Pistons!

*“On Line Shopping Only

The post CP Carrillo PISTONS Std Pistons with 11.0:1 Compression Ratio. Fits Milwaukee-Eight 2017up with Big Bore 114ci to 128ci Engine. appeared first on Birds Bitz Motorcycle Parts & Accessories.