Cylinder Kits

Sort by:

103 Products

-19%

Athena ATHS410510301010

Athena 07-09 Suzuki RM-Z 250 83mm Cylinder

In stock

(0)

Regular price $628.07 USD

Regular price ~~$779.95 USD~~ Sale price $628.07 USD
-19%

Athena ATHS410510301006

Athena 05-06 Suzuki RM-Z 450 100mm Cylinder

PRE-ORDER

(0)

Regular price $536.34 USD

Regular price ~~$662.95 USD~~ Sale price $536.34 USD
-17%

Athena ATHS410510301005

Athena 05-06 Suzuki RM-Z 450 95.5mm Cylinder

In stock

(0)

Regular price $301.92 USD

Regular price ~~$363.95 USD~~ Sale price $301.92 USD
-17%

Athena ATHS410510301003

Athena 04-09 Kawasaki KX 250 F 77mm Cylinder

In stock

(0)

Regular price $301.92 USD

Regular price ~~$363.95 USD~~ Sale price $301.92 USD
Hot deals on performance parts

Upgrade your ride with this month’s best offers. From wings to side skirts, get the gear you need at special prices while stock lasts.

Shop deals
-19%

Athena ATHS410510301002

Athena 03-06 Kawasaki KLX 400 94mm Cylinder

In stock

(0)

Regular price $564.56 USD

Regular price ~~$698.95 USD~~ Sale price $564.56 USD
-24%

Athena ATHS410485301093

Athena 02-18 Yamaha YZ 85 47.5mm Bore 85cc Cylinder

In stock

(0)

Regular price $358.71 USD

Regular price ~~$469.95 USD~~ Sale price $358.71 USD
-18%

Athena ATHS410485301076

Athena 19-24 Yamaha YZ 85 47.5mm Cylinder

PRE-ORDER

(0)

Regular price $434.42 USD

Regular price ~~$532.95 USD~~ Sale price $434.42 USD
-19%

Athena ATHS410485301068

Athena 18-19 Yamaha YZ450F 102mm Bore 497cc Cylinder

In stock

(0)

Regular price $607.68 USD

Regular price ~~$753.95 USD~~ Sale price $607.68 USD
-17%

Athena ATHS410485301049

Athena 14-17 Yamaha YZ 250 F 77mm Cylinder

In stock

(0)

Regular price $301.92 USD

Regular price ~~$363.95 USD~~ Sale price $301.92 USD
-20%

Athena ATHS410485301042

Athena 03-24 Yamaha YZ250 LC 72mm Cylinder

In stock

(0)

Regular price $721.36 USD

Regular price ~~$898.95 USD~~ Sale price $721.36 USD
-19%

Athena ATHS410485301041

Athena 10-13 Yamaha YZ450F 102mm Cylinder

PRE-ORDER

(0)

Regular price $607.68 USD

Regular price ~~$753.95 USD~~ Sale price $607.68 USD
-18%

Athena ATHS410485301038

Athena 02-18 Yamaha YZ 85 53mm Cylinder

In stock

(0)

Regular price $425.79 USD

Regular price ~~$521.95 USD~~ Sale price $425.79 USD
-17%

Athena ATHS410485301031

Athena 08-13 Yamaha WR 250 R/X 77mm Cylinder

In stock

(0)

Regular price $301.92 USD

Regular price ~~$363.95 USD~~ Sale price $301.92 USD
-19%

Athena ATHS410485301030

Athena 05-21 Yamaha YZ 125 LC 58mm Cylinder

In stock

(0)

Regular price $515.17 USD

Regular price ~~$635.95 USD~~ Sale price $515.17 USD
-17%

Athena ATHS410485301029

Athena 58mm Bore Cylinder

In stock

(0)

Regular price $304.26 USD

Regular price ~~$366.95 USD~~ Sale price $304.26 USD
-17%

Athena ATHS410485301023

Athena 68.00mm 392cc Bore Big Bore Cylinder (Right Side Only)

In stock

(0)

Regular price $298.78 USD

Regular price ~~$359.95 USD~~ Sale price $298.78 USD
-27%

Athena ATHS410485301015

Athena 07-15 Yamaha WR450F 98mm Cylinder

In stock

(0)

Regular price $470.94 USD

Regular price ~~$643.95 USD~~ Sale price $470.94 USD
-17%

Athena ATHS410485301014

Athena 07-15 Yamaha WR450F 95mm Cylinder

PRE-ORDER

(0)

Regular price $301.92 USD

Regular price ~~$363.95 USD~~ Sale price $301.92 USD
-18%

Athena ATHS410485301012

Athena 05-21 Yamaha YZ 125 LC Factory 54mm Cylinder

In stock

(0)

Regular price $341.90 USD

Regular price ~~$414.95 USD~~ Sale price $341.90 USD
-17%

Athena ATHS410485301006

Athena 01-12 Yamaha WR 250 F 77mm Cylinder

In stock

(0)

Regular price $301.92 USD

Regular price ~~$363.95 USD~~ Sale price $301.92 USD
-18%

Athena ATHS410485301003

Athena 97-04 Yamaha YZ 125 LC Factory 54mm Cylinder

In stock

(0)

Regular price $337.98 USD

Regular price ~~$409.95 USD~~ Sale price $337.98 USD
-19%

Athena ATHS410270301011

Athena 14-16 Husqvarna FE350 90mm Cylinder

In stock

(0)

Regular price $624.15 USD

Regular price ~~$774.95 USD~~ Sale price $624.15 USD
-17%

Athena ATHS410270301010

Athena 14-15 Husqvarna FE350 88mm Cylinder

In stock

(0)

Regular price $301.92 USD

Regular price ~~$363.95 USD~~ Sale price $301.92 USD

1 234 5

Cylinder Kits

Filter products

Athena 07-09 Suzuki RM-Z 250 83mm Cylinder

Athena 05-06 Suzuki RM-Z 450 100mm Cylinder

Athena 05-06 Suzuki RM-Z 450 95.5mm Cylinder

Athena 04-09 Kawasaki KX 250 F 77mm Cylinder

Hot deals on performance parts

Athena 03-06 Kawasaki KLX 400 94mm Cylinder

Athena 02-18 Yamaha YZ 85 47.5mm Bore 85cc Cylinder

Athena 19-24 Yamaha YZ 85 47.5mm Cylinder

Athena 18-19 Yamaha YZ450F 102mm Bore 497cc Cylinder

Athena 14-17 Yamaha YZ 250 F 77mm Cylinder

Athena 03-24 Yamaha YZ250 LC 72mm Cylinder

Athena 10-13 Yamaha YZ450F 102mm Cylinder

Athena 02-18 Yamaha YZ 85 53mm Cylinder

Athena 08-13 Yamaha WR 250 R/X 77mm Cylinder

Athena 05-21 Yamaha YZ 125 LC 58mm Cylinder

Athena 58mm Bore Cylinder

Athena 68.00mm 392cc Bore Big Bore Cylinder (Right Side Only)

Athena 07-15 Yamaha WR450F 98mm Cylinder

Athena 07-15 Yamaha WR450F 95mm Cylinder

Athena 05-21 Yamaha YZ 125 LC Factory 54mm Cylinder

Athena 01-12 Yamaha WR 250 F 77mm Cylinder

Athena 97-04 Yamaha YZ 125 LC Factory 54mm Cylinder

Athena 14-16 Husqvarna FE350 90mm Cylinder

Athena 14-15 Husqvarna FE350 88mm Cylinder

⚡ Boost unlocked

🛞 Drive with precision

Cylinder Kits

Filter products

Hot deals on performance parts

Our newsletter

⚡ Boost unlocked

🛞 Drive with precision