YAMAH'S WOSSNER (2T) YZ 490 (YZ490) '82-'83, IT 490 (IT490) '83-'84 (88.92MM+2.00MM) (FOR CONTRACT)

ATHENA HOT KTM (4T) SXF 250 (SX-F250) '13-'16, EXCF 250 (EXC-F250) '14-15 BIG BORE (81.95MM 276CCM) ( TO CYLINDR P400270100015 )

HONDA TRX 400 FA/FGA RANCHER '04-'07 (85.47MM=+0.50MM) (RINGS NA-10040-2R)

KX 250 '05-08 (SEL.B=66.36MM) (NX-20029R)

WOSSNER HONDA FALL (4T) NX 650 DOMINATOR '87-'03 (99.93MM)

YAMAH'S WOSSNER SURPRISE 16MM

HOND'S WOSSNER (4T) XR 650R '00-'07 (100.94MM=+1,00) (11.0:1=+1,00)

VERTEX CAWASAKI KXF 450 '19 GP RACER (13,0:1)

VERTEX HOT YAMAHA YZF 250 (YZ250F) '08-'13 PRO 13,5:1 (76.98MM) (REAR 590377000001 X 1 KPL.)

WOSSNER SUZUKI (2T) PE 175 (PE175) '80-84 (61.94mm = STD)

PROX KX 250F '04-05, SUZUKI RM-Z 250 '04-06 (76.98MM)

PROX KTM FALL (4T) SXF 250 (SX-F250) '06-'12 (75.96MM) HC (OEM:770.30.007,000)

YAMAHA YZF 250 (YZ250F) '08-13 BIG BORE (82.95MM 290CCM) ( FOR CYLINDR P400485100026 )

HOND'S WOSSNER (2T) CR 80R '80-'82 (49.45MM=NOMINAL)(SEPTEMBER 12MM)

VERTEX FALL APRIL RS125 EXTREMA VERSION SPORT 53.98MM (NICASIL)

WOSSNER COMPLETE OF SEADOO (2T) 1500RXP/RXT '04-'15 4-TEC TURBO (AQUENT SCOTT)(SECTOR 23MM)