Cylinders, Heads & Kits

Cylinder Full Kit 88mm KTM SX-F/XC-F 350 11-15, Athena P400270100006 STD Bore, (Piston Included)

Cylinder Kit 96mm Kawasaki KX 450 09-15, Athena EC250-016 STD Bore, (Piston Not Included)

Cylinder Kit 76mm Husky TC/TE 250 03-05, Athena EC220-001 STD Bore, (Piston Not Included)

Cylinder Full Kit 83mm 10-18 Suzuki RM-Z 250 Athena 290CC Big Bore Piston Included P400510100020

Cylinder Full Kit 90mm Kawasaki EXC-F/XCF-W 350 12-16, Athena P400270100011 365CC Big Bore, (Piston Included)

Cylinder Only 93mm Rzr XP1000, Bronco AT-09480 STD, 3022594 CA-50002

Cylinder Kit 10-12 RMZ250 80mm, Works 41004-K01 Big Bore, with Vertex Piston Kit

Cylinder Full Kit 96mm Honda CRF 450 17-25, Athena P400210100059 STD Bore, (Piston Included)

Cylinder Only 10-18 RMZ250 77, Works 40004 STD

Cylinder Kit 77mm Suzuki RM-Z 250 10-18, Athena EC510-019 STD Bore, (Piston Not Included)

Cylinder Only 11-12 SXF350 88, Works Cylinder 50001 STD KTM, SX-F350 / SX350F

Cylinder Only STD 66.40mm YZ250 Yamaha 2003 - 2025 2T 5UP-11311-21

Cylinder Full Kit 78mm KTM EXC-F/Husky FE 250 14-16, Athena P400270100016 STD Bore, (Piston Included)

Cylinder Full Kit 76.8mm Honda CRF 250 14-15, Athena P400210100049 STD Bore, (Piston Included)

Cylinder Kit 13-18 RMZ250 80mm, Works 41004-K02 Big Bore, with Vertex Piston Kit

Cylinder Full Kit 96mm Kawasaki KX 450 09-14, Athena P400250100016 STD Bore, (Piston Included)

Cylinder Full Kit 54mm Yamaha YZ 125 97-04, Athena P400485100003 STD Bore, (Piston Included)

Cylinder Full Kit 77mm Suzuki RM-Z 250 10-18, Athena P400510100019 STD Bore, (Piston Included)

Cylinder Only 11-16 KXF250 77, Works Cylinder 30006 STD, KX250F Kawasaki

Cylinder Kit 09-15 KXF450 98, Works Cylinder 31011-K01 Big Bore, KX450F Kawasaki

Works Cylinder Kit 09-12 CRF450 96, STD 10006-K01

Cylinder Full Kit 100mm Kawasaki KX 450 09-15, Athena P400250100015 490CC Big Bore, (Piston Included)

Cylinder Full Kit 53mm Yamaha YZ 85 02-18, Athena P400485100038 105CC Big Bore, (Piston Included)