Skip to content
Wiseco

Wiseco

Wiseco was born 80 years ago from a passion for the performance and racing lifestyle. Read the story on how Wiseco evolved from garage-made pistons to an industry leader in aftermarket performance. In 1940, when Clyde Wiseman first manufactured his own big-bore marine engine pistons, in his garage located on the East side of Cleveland, Ohio, it was with a purpose: to fill a void in the marketplace by building the performance pistons he needed (yet was unable to find) to win races. Word quickly spread about Wiseman’s high-quality pistons, and by 1941 — with origins rooted in racing — he formed Wiseco Piston to serve the needs of fellow motorsports enthusiasts who needed performance pistons for outboard marine racing.

Save 5% Save %
$1,398.45
$1,398.45 - $1,398.45
$1,398.45
$1,328.53
$1,328.53 - $1,328.53
$1,328.53

Wiseco All Terrain Vehicle, 2 Stroke Crankshaft Crankshaft Assembly-Yam. Banshee (Stock) (W-WPC100)

$1,398.45
$1,398.45 - $1,398.45
$1,398.45
$1,328.53
$1,328.53 - $1,328.53
$1,328.53
Save 5% Save %
Save 5% Save %
$657.70
$657.70 - $657.70
$657.70
$624.82
$624.82 - $624.82
$624.82

Wiseco All Terrain Vehicle, 2 Stroke Crankshaft Crankshaft Assembly - Yamaha Blaster (W-WPC105)

$657.70
$657.70 - $657.70
$657.70
$624.82
$624.82 - $624.82
$624.82
Save 5% Save %
Save 5% Save %
$779.85
$779.85 - $779.85
$779.85
$740.86
$740.86 - $740.86
$740.86

Wiseco Motorcycle Off Road, 2 Stroke Crankshaft Crankshaft Assembly - Honda CR250 '92-01 (W-WPC101)

$779.85
$779.85 - $779.85
$779.85
$740.86
$740.86 - $740.86
$740.86
Save 5% Save %
Save 5% Save %
$269.95
$269.95 - $269.95
$269.95
$256.45
$256.45 - $256.45
$256.45

Wiseco Bottom End Gasket kit Yamaha YZ450F 10-13 (W-WB1198)

$269.95
$269.95 - $269.95
$269.95
$256.45
$256.45 - $256.45
$256.45
Save 5% Save %
$149.95 - $149.95
$149.95
$149.95
$149.95 - $149.95
$149.95

Wiseco Bottom End Gasket kit KTM 85SX 18-25 (W-WB1197)

$149.95 - $149.95
$149.95
$149.95
$149.95 - $149.95
$149.95
$164.95 - $164.95
$164.95
$164.95
$164.95 - $164.95
$164.95

Wiseco Bottom End Gasket kit TC/SX85 2014-17 (W-WB1193)

$164.95 - $164.95
$164.95
$164.95
$164.95 - $164.95
$164.95
Save 5% Save %
$269.95
$269.95 - $269.95
$269.95
$256.45
$256.45 - $256.45
$256.45

Wiseco Bottom End Gasket kit Yamaha YZ450F 14-17 (W-WB1199)

$269.95
$269.95 - $269.95
$269.95
$256.45
$256.45 - $256.45
$256.45
Save 5% Save %
Save 5% Save %
$249.95
$249.95 - $249.95
$249.95
$237.45
$237.45 - $237.45
$237.45

Wiseco Bottom End Gasket kit Yamaha YZ450F 18-24 (W-WB1200)

$249.95
$249.95 - $249.95
$249.95
$237.45
$237.45 - $237.45
$237.45
Save 5% Save %
Save 5% Save %
$442.95
$442.95 - $442.95
$442.95
$420.80
$420.80 - $420.80
$420.80

Wiseco Motorcycle Off Road, 4 Stroke Camshaft Exhaust Camshaft - 06-10 Kawasaki KX450F (W-WCE007)

$442.95
$442.95 - $442.95
$442.95
$420.80
$420.80 - $420.80
$420.80
Save 5% Save %
Save 5% Save %
$250.75
$250.75 - $250.75
$250.75
$238.21
$238.21 - $238.21
$238.21

Wiseco Bottom End Gasket kit KTM SX-F 250 2006-10 (W-WB1190)

$250.75
$250.75 - $250.75
$250.75
$238.21
$238.21 - $238.21
$238.21
Save 5% Save %
$162.05 - $162.05
$162.05
$162.05
$162.05 - $162.05
$162.05

Wiseco Bottom End Gasket kit Yamaha YFZ 450R 2014-20 (W-WB1194)

$162.05 - $162.05
$162.05
$162.05
$162.05 - $162.05
$162.05
Save 5% Save %
$269.60
$269.60 - $269.60
$269.60
$256.12
$256.12 - $256.12
$256.12

Wiseco Bottom End Gasket kit Suzuki RM-Z 250 2010-15 (W-WB1188)

$269.60
$269.60 - $269.60
$269.60
$256.12
$256.12 - $256.12
$256.12
Save 5% Save %
Save 5% Save %
$261.50
$261.50 - $261.50
$261.50
$248.43
$248.43 - $248.43
$248.43

Wiseco Bottom End Gasket kit TC/SX 125 2016-17 (W-WB1189)

$261.50
$261.50 - $261.50
$261.50
$248.43
$248.43 - $248.43
$248.43
Save 5% Save %
$143.80 - $143.80
$143.80
$143.80
$143.80 - $143.80
$143.80

Wiseco Bottom End Gasket kit YZ65 2018/19 (W-WB1192)

$143.80 - $143.80
$143.80
$143.80
$143.80 - $143.80
$143.80
$174.00 - $174.00
$174.00
$174.00
$174.00 - $174.00
$174.00

Wiseco Bottom End Gasket kit Yamaha YFZ 450R 2009-2013 (W-WB1186)

$174.00 - $174.00
$174.00
$174.00
$174.00 - $174.00
$174.00
Save 5% Save %
$220.35
$220.35 - $220.35
$220.35
$209.33
$209.33 - $209.33
$209.33

Wiseco Bottom End Gasket kit KX250F 2017 (W-WB1183)

$220.35
$220.35 - $220.35
$220.35
$209.33
$209.33 - $209.33
$209.33
Save 5% Save %
Save 5% Save %
$266.95
$266.95 - $266.95
$266.95
$253.60
$253.60 - $253.60
$253.60

Wiseco Bottom End Gasket kit KTM EXC/Husqvarna TE 2004-16 (W-WB1187)

$266.95
$266.95 - $266.95
$266.95
$253.60
$253.60 - $253.60
$253.60
Save 5% Save %
Save 5% Save %
$331.50
$331.50 - $331.50
$331.50
$314.93
$314.93 - $314.93
$314.93

Wiseco Bottom End Gasket kit TRX450ER (W-WB1182)

$331.50
$331.50 - $331.50
$331.50
$314.93
$314.93 - $314.93
$314.93
Save 5% Save %
$92.55 - $92.55
$92.55
$92.55
$92.55 - $92.55
$92.55

Wiseco Motorcycle Off Road, 2 Stroke Gasket Bottom End Gskt Kit- 85-03 KX60,'03 RM60 (W-WB1088)

$92.55 - $92.55
$92.55
$92.55
$92.55 - $92.55
$92.55
Save 5% Save %
$266.65
$266.65 - $266.65
$266.65
$253.32
$253.32 - $253.32
$253.32

Wiseco Bottom End Gasket kit CRF250R 2010-15 (W-WB1177)

$266.65
$266.65 - $266.65
$266.65
$253.32
$253.32 - $253.32
$253.32
Save 5% Save %
$200.00 - $200.00
$200.00
$200.00
$200.00 - $200.00
$200.00

Wiseco Bottom End Gasket kit YZ250F 2014-18 YZ250FX 2015-18 WR250F 2014-18 (W-WB1184)

$200.00 - $200.00
$200.00
$200.00
$200.00 - $200.00
$200.00
$129.60 - $129.60
$129.60
$129.60
$129.60 - $129.60
$129.60

Wiseco Motorcycle Off Road, 2 Stroke Gasket Bottom End Gasket Kit- '01-10 KTM 125 SX (W-WB1170)

$129.60 - $129.60
$129.60
$129.60
$129.60 - $129.60
$129.60
Save 5% Save %
$266.65
$266.65 - $266.65
$266.65
$253.32
$253.32 - $253.32
$253.32

Wiseco Bottom End Gasket & Seal Kit KX250F (W-WB1175)

$266.65
$266.65 - $266.65
$266.65
$253.32
$253.32 - $253.32
$253.32
Save 5% Save %
$200.00 - $200.00
$200.00
$200.00
$200.00 - $200.00
$200.00

Wiseco Bottom End Gasket kit RM-Z250 2007-09 (W-WB1176)

$200.00 - $200.00
$200.00
$200.00
$200.00 - $200.00
$200.00
$133.30 - $133.30
$133.30
$133.30
$133.30 - $133.30
$133.30

Wiseco Bottom End Gasket kit KTM 85 SX 2004-12 (W-WB1174)

$133.30 - $133.30
$133.30
$133.30
$133.30 - $133.30
$133.30
Save 5% Save %
$259.25
$259.25 - $259.25
$259.25
$246.29
$246.29 - $246.29
$246.29

Wiseco All Terrain Vehicle, 4 Stroke Gasket Bottom End Gskt Kit- '09-10 Hon CRF450R (W-WB1172)

$259.25
$259.25 - $259.25
$259.25
$246.29
$246.29 - $246.29
$246.29
Save 5% Save %
$140.75 - $140.75
$140.75
$140.75
$140.75 - $140.75
$140.75

Wiseco Bottom End Gasket kit KTM 65 09> (W-WB1173)

$140.75 - $140.75
$140.75
$140.75
$140.75 - $140.75
$140.75
$140.75 - $140.75
$140.75
$140.75
$140.75 - $140.75
$140.75

Wiseco All Terrain Vehicle, 4 Stroke Gasket Bottom End Gskt Kit- '05-09 Hon TRX400EX (W-WB1171)

$140.75 - $140.75
$140.75
$140.75
$140.75 - $140.75
$140.75
Save 5% Save %
$277.80
$277.80 - $277.80
$277.80
$263.91
$263.91 - $263.91
$263.91

Wiseco Motorcycle Off Road, 4 Stroke Gasket Bottom End Gasket Kit-'05-09 Hon CRF450X (W-WB1167)

$277.80
$277.80 - $277.80
$277.80
$263.91
$263.91 - $263.91
$263.91
Save 5% Save %
Save 5% Save %
$257.40
$257.40 - $257.40
$257.40
$244.53
$244.53 - $244.53
$244.53

Wiseco All Terrain Vehicle, 4 Stroke Gasket Btm End Gskt Kit- 04-07 Rhino/02-08 Griz (W-WB1163)

$257.40
$257.40 - $257.40
$257.40
$244.53
$244.53 - $244.53
$244.53
Save 5% Save %
$185.15 - $185.15
$185.15
$185.15
$185.15 - $185.15
$185.15

Wiseco Motorcycle Off Road, 4 Stroke Gasket Bottom End Gskt Kit- '03-06 Yam. WR450F (W-WB1165)

$185.15 - $185.15
$185.15
$185.15
$185.15 - $185.15
$185.15
$200.00 - $200.00
$200.00
$200.00
$200.00 - $200.00
$200.00

Wiseco Motorcycle Off Road, 4 Stroke Gasket Btm End Gskt Kit-'06-09 YZ/'07-10 WR450F (W-WB1166)

$200.00 - $200.00
$200.00
$200.00
$200.00 - $200.00
$200.00
$120.30 - $120.30
$120.30
$120.30
$120.30 - $120.30
$120.30

Wiseco Motorcycle Off Road, 2 Stroke Gasket Bottom End Gasket Kit- 1998 Yam. YZ250 (W-WB1157)

$120.30 - $120.30
$120.30
$120.30
$120.30 - $120.30
$120.30
$179.65 - $179.65
$179.65
$179.65
$179.65 - $179.65
$179.65

Wiseco Motorcycle Off Road, 2 Stroke Gasket Bottom End Gskt Kit- '01-03 Suz. RM125 (W-WB1153)

$179.65 - $179.65
$179.65
$179.65
$179.65 - $179.65
$179.65
$179.65 - $179.65
$179.65
$179.65
$179.65 - $179.65
$179.65

Wiseco Motorcycle Off Road, 4 Stroke Gasket Bottom End Gasket Kit- '07-09 CRF150R (W-WB1168)

$179.65 - $179.65
$179.65
$179.65
$179.65 - $179.65
$179.65
$127.75 - $127.75
$127.75
$127.75
$127.75 - $127.75
$127.75

Wiseco All Terrain Vehicle, 4 Stroke Gasket Btm End Gskt Kit- '89-03 Kaw KLF300 4x4 (W-WB1155)

$127.75 - $127.75
$127.75
$127.75
$127.75 - $127.75
$127.75