Cylinder Kits

Twin Power 66-79 Shovelhead Black Cylinder 74in Front Replaces H-D 16485-74A

Twin Power 86-Up XL Natural XL 1200cc Cylinder Replaces H-D 16447-88 (04 and Up Req Fin Clearancing)

Twin Power 84-99 1340 cc Evolution Big Twin Aluminum Cylinder Natural Replaces H-D 16510-83A

Cylinder Works 20-22 350 EXC-F/19-22 350 SX-F/19-22 350 XC-F Big Bore Cylinder Kit

Cylinder Works 21-23 Gas-Gas MC 50 50cc Standard Bore Cylinder Kit

Cylinder Works 21-23 Gas-Gas MC 50 50cc Standard Bore Cylinder 39.5mm

Cylinder Works 18-24 Honda CRF 250 R 250cc Big Bore Cylinder 82mm

Cylinder Works 99-24 Yamaha YZ 250 250cc Standard Bore Power Valve Kit

Cylinder Works 04-05 Kawasaki KX 250 F 250cc Cylinder Head Kit

Cylinder Works 06-08 Kawasaki KX 250 F Cylinder Head Kit

Cylinder Works 05-21 Yamaha YZ 125 125cc Standard Bore Cylinder Head

Cylinder Works 2008 CRF 250 R Cylinder Head Kit

Cylinder Works 2014 Polaris RZR 4 900 Big Bore Cylinder Kit

Cylinder Works 2016 Polaris General 1000 EPS 1000cc Standard Bore Cylinder 93mm

Cylinder Works 07-09 Ranger 700 4x4/08-09 Ranger 700 4x4 Crew Standard Bore Cylinder

Cylinder Works 2007 250 EXC-F/05-12 250 SX-F/06-08 250 SXS-F Standard Bore Cylinder

Cylinder Works 07-09 RM-Z 250 Standard Bore Cylinder

Cylinder Works 03-04 Kawasaki KLX 400 R 400cc Standard Bore Cylinder Kit 11.3:1 Comp. 90mm

Cylinder Works 04-08 Arctic Cat 400 DVX 400cc Standard Bore 90mm

Cylinder Works 08-13 KRF 750 Teryx 4x4/KRF 750 Teryx 4x4 LE Standard Bore Cylinder Kit - Rear

Cylinder Works 08-13 Kawasaki KRF 750 Teryx 4x4 750cc Standard Bore 85mm Rear Cylinder Only

Cylinder Works 08-13 KRF 750 Teryx 4x4 Standard Bore High Compression Cylinder Kit - Front