ATHENA CYLINDER KPL. KX 65 '02-'16 BIG BORE 50MM (+5.5MM82CCM)

ATHENA CYLINDER KPL. YAMAHA YFZ 450 '04-'11 BIG BORE=98MM (+3MM)

VERTEX CYLINDER KPL. HONDA CRF 250R '04-'09, BIG BORE 84MM=+6 MM 290CCM

ATHENA CYLINDER KPL. SUZUKI RZZ 250 '07-'09 STD=77MM

VERTEX CYLINDER KPL. YAMAHA YZF 450 '06-'09, WRF 450 '06-'10 BIG BORE 100MM - REQUIRED MODIFICATION OF CARTERS

ATHENA CYLINDER KPL. KTM EXCF 350 '12-'13 BIG BORE 90MM (+2MM)

BRONCO CYLINDER KPL. SUZUKI DRZ 400 (00-15), LTZ 400 (03-14), ARTTIC CAT DVX 400 (04-08) BIG BORE = 94MM (+4MM = 434CC) (41001-K02)

ATHENA CYLINDER KPL. YAMAHA YZ 125 '05-'22 BIG BORE 58MM (FOR CONTRACT)

BRONCO CYLINDER YAMAHA YFM 700 GRIZLY 07-15, YXR 700 RHINO 08-13, YXC 700 VIKING 14-18 BIG BORE = 105MM (21104)

ATHENA CYLINDER KPL. KTM SXF 250 '16-'17, HUSQVARNA FC 250 '16-'17 BIG BORE 82MM (+4MM=276CCM) 13.4:1

BRONCO CYLINDER KPL. YAMAHA YFM 700 GRIZLY 14-15, YXC 700 VIKING 14-18 STD = 102MM (20104-K02)

BRONCO CYLINDER KPL. YAMAHA YFM 700 RAPTOR 15-19 STD = 102MM (20004-K02)

ATHENA CYLINDER KPL. KAWASAKI KXF 250 '13-'16 BIG BORE 83MM (+6MM=290CCM)