In Stock
- In Stock Items. Ships Today. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (48) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (54) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Part Type
- Powersports Top End Engine Kits (47) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Powersports Cylinders (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Filter Options
- PowerSports (48)

Selected Filters

Availability

- In Stock Items. Ships Today. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (48) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (54) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Part Type
- Powersports Top End Engine Kits (47) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Powersports Cylinders (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Filter Options
- PowerSports (48)

Cylinder Works Engine Kits & Rotating Assemblies

Showing In Stock Items. Show All 54 Items.

Individual Parts

Part Groups

Results 1 - 25 of 48

Cylinder Works Big Bore Cylinder Kits for 2004-2005 TRX450R - 422-11003K

Big Bore Cylinder Kit, Forged Piston, 97mm Bore, for use on Honda®, ATV, Kit

Part Number: CLW-11003-K01

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Big Bore Cylinder Kits for 2007-2009 CRF150R, CRF150R EXPERT - 422-11004K

BIG BORE KIT

Part Number: CLW-11004-K01

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2005-2012 250 SX-F, 2007-2012 250 XC-F, 2006-2013 250 XCF-W - 422-50002K

Cylinder Kit, Forged Piston, 4.00mm Oversize Bore, KTM, 12.80 to 1 Compression Ratio, Kit

Part Number: CLW-50002-K01

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2006-2009 LT-R450 QUADRACER - 422-40002K

Cylinder Kit, Forged Aluminum, Standard Bore, Suzuki, Set

Part Number: CLW-40002-K01

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2004-2013 YFZ450, 2006-2007 YFZ450 BILL BALANCE EDITION, 2007-2008 YFZ450 SE - 422-20001K

Cylinder Kit, Forged Aluminum, Standard Bore, Yamaha, Set

Part Number: CLW-20001-K01

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits 422-20104K

Cylinder Kit, Forged Aluminum, Standard Bore, Yamaha, Set

Part Number: CLW-20104-K01

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cylinder Works Big Bore Cylinder Kits for 2009-2015 KX450F - 422-31011K

2MM BIG BORE CYLINDER KIT

Part Number: CLW-31011-K01

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cylinder Works Standard Bore Cylinder Kits for 2007-2008 CRF450R - 422-10002K2

CYLINDER, CYL WORKS STD BORE KIT CRF450R

Part Number: CLW-10002-K02

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cylinder Works Standard Bore Cylinder Kits for 2004-2005 KX250F, 2004-2006 RMZ250 - 422-30001K

Standard Bore Cylinder Kit, Forged Piston, 77mm Bore, Kawasaki, Suzuki, Motorcycle, Kit

Part Number: CLW-30001-K01

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cylinder Works Standard Bore Cylinder Kits for 2007-2015 WR450F, 2006-2009 YZ450F - 422-20003K

Cylinder Kit, Forged Piston, Standard Bore, Gaskets, Rings, Yamaha, Motorcycle, Kit

Part Number: CLW-20003-K01

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 16, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits 422-60002K

Top End Engine Kits CYL WORKS STD BORE KIT POLARIS CYL WORKS STD BORE KIT POLARIS 800 SPORSTMAN/RZR/RANGER

Part Number: CLW-60002-K01

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 16, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2004-2013 YFZ450, 2006-2007 YFZ450 BILL BALANCE EDITION, 2007-2008 YFZ450 SE - 422-20001KHC

Cylinder Kit, Forged Piston, Standard Bore, Yamaha, 13.00 to 1 Compression Ratio, Kit

Part Number: CLW-20001-K01HC

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2005-2013 WR250F, 2005-2007 YZ250F - 422-20002K2

Cylinder Kit, Forged Piston, Standard Bore, Gaskets, Rings, Yamaha, Motorcycle, Kit

Part Number: CLW-20002-K02

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2008-2013 YZ250F - 422-20002K3

Cylinder Kit, Forged Piston, Standard Bore, Gaskets, Rings, Yamaha, Motorcycle, Kit

Part Number: CLW-20002-K03

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2008-2013 YZ250F - 422-20002KH3

STD BORE KIT HI COMP

Part Number: CLW-20002-K03HC

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits 422-20004K

Cylinder Kit, Forged Aluminum, Standard Bore, Yamaha, YFM700R, Set

Part Number: CLW-20004-K01

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Big Bore Cylinder Kits for 2001-2013 WR250F, YZ250F - 422-21002K

Big Bore Cylinder Kit, Forged Piston, 80mm Bore, Yamaha, Motorcycle, Kit

Part Number: CLW-21002-K01

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2011-2014 KX250F - 422-30006K

Cylinder Kit, Forged Aluminum, Standard Bore, Kawasaki, KX250F, Set

Part Number: CLW-30006-K01

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits 422-30008K

Cylinder Kit, Forged Piston, Standard Bore, Kawasaki, 8.80 to 1 Compression Ratio, Rear, Kit

Part Number: CLW-30008-K01

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2015 KX450F - 422-30011K3

STANDARD BORE CYLINDER KIT

Part Number: CLW-30011-K03

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits for 2016-2018 RMZ250 - 422-40004K3

Top End Engine Kit STANDARD BORE CYLINDER KIT STANDARD BORE CYLINDER KIT

Part Number: CLW-40004-K03

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Big Bore Cylinder Kits for 2013-2018 RMZ250 - 422-41004K2

Cylinder Kit, Forged Aluminum, 3.00mm Oversize Bore, Suzuki, Set

Part Number: CLW-41004-K02

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Big Bore Cylinder Kits for 2011-2012 350 SX-F, 2012 350 XC-F - 422-50001K

Cylinder Kit, Forged Piston, 2.00mm Oversize Bore, KTM, 13.50 to 1 Compression Ratio, Kit

Part Number: CLW-50001-K01

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Cylinders for 2009-2017 65 SX - 422-50005

Cylinder Kit, Aluminum, 45.00mm Bore, KTM, Set

Part Number: CLW-50005

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Cylinder Works Big Bore Cylinder Kits for 2010-2017 CRF250R - 422-11007K

Cylinder Kit, Forged Aluminum, 3.20mm Oversize Bore, for use on Honda®, Set

Part Number: CLW-11007-K01

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Page 1 of 2
Next