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Connecting Rod Kit Yam

Engine

Shop high-performance engine components for routine maintenance, total rebuilds, and power upgrades. Two-Strokes Only carries dependable internal parts for demanding motocross and off-road applications, alongside a wide range of high-end brands.

  • Complete engine rebuilds and top-end refreshes
  • Horsepower and torque upgrades
  • Replacement of worn internal components
  • Porting and engine build services available 

665 products

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🏁Two-Strokes Only🏁

1985-2001 Honda CR500 High Flow Billet Exhaust Flange

$85.00

🏁Two-Strokes Only🏁

1986-2004 KX500 Two-Piece Billet Side Cover

from $585.00

🏁Two-Strokes Only🏁

1986-2004 Kawasaki KX500 Billet Power Valve Cover

$65.00

🏁Two-Strokes Only🏁

Billet Aluminum Power Valve Collar KX KDX – 92143-1056

$22.00

🏁Two-Strokes Only🏁

1983+ KX500 Billet Stator Cover- Kawasaki Logo

from $140.00

🏁Two-Strokes Only🏁

1989-2001 CR500 Billet Coolant Inlet Elbow

$55.00
🏁Two-Strokes Only🏁

1985+ KX500 Coolant Inlet Elbow- Aluminum Frame Application

from $65.00

🏁Two-Strokes Only🏁

1993-2004 KX250 Billet Power Valve Cover- Left Hand Side

$65.00
🏁Two-Strokes Only🏁

1989-2004 KX500 Billet Power Valve Spacer Kit – Upgraded

$65.00

🏁Two-Strokes Only🏁

1993-2004 KX250 Billet Power Valve Cover

$65.00
🏁Two-Strokes Only🏁

1985-2001 CR500 Billet Water Pump Cover

$75.00

  • Sold Out
🏁Two-Strokes Only🏁

1985+ KX500 Coolant Inlet Elbow- Steel Frame Application

$65.00

🏁Two-Strokes Only🏁

1988-2004 Kawasaki Billet KX500 Easy-Pull Clutch Arm

$120.00

Two Strokes Only

KX500AF Expansion Chamber Adapter

$65.00
🏁Two-Strokes Only🏁

1989-2001 Honda Cr500 Billet Clutch Cover Kit

from $540.00
🏁Two-Strokes Only🏁

1984-2001 Honda CR500 Stator Cover

$120.00
🏁Two-Strokes Only🏁

1992–2004 KX250 Case Saver| 316 Stainless Steel

$54.00

🏁Two-Strokes Only🏁

1983-2001 Honda CR500 Reed Spacer (10mm) | The Torque Monster Kit

$39.00
🏁Two-Strokes Only🏁

2024 KX450f/KX500 Conversion Exhaust Hangers

$45.00
🏁Two-Strokes Only🏁

2002-2007 Honda CR250 CR125 Power Valve Cover

$65.00

  • Sold Out
🏁Two-Strokes Only🏁

1987-2004 Kawasaki KX500 Clutch Pushrod 13116-1124

$45.00
🏁Two-Strokes Only🏁

1992-2001 Honda CR250 Power Valve Covers

from $65.00
🏁Two-Strokes Only🏁

1989-2004 Kawasaki KX500 Billet 4140 Chromoly Power Valve Drums

$298.00
🏁Two-Strokes Only🏁

1990-2004 KX250 Billet Stator Cover- Kawasaki Logo

from $120.00
🏁Two-Strokes Only🏁

1988-2004 Kawasaki KX500 Billet Cylinder Head Kit

$655.00

🏁Two-Strokes Only🏁

1987-2004 KX500 Shift Detent Arm Kit 13236-1188

$85.00
🏁Two-Strokes Only🏁

1989-2004 KX500 Billet Center Power Valve Cover – Engraved "K"

$35.00
🏁Two-Strokes Only🏁

1988-2004 KX500 Billet Engine Cases

$1,850.00

🏁Two-Strokes Only🏁

1986-2004 Kawasaki KX500 Complete Engine Bearing Kit

$145.00

🏁Two-Strokes Only🏁

1988-2004 Kawasaki KX500 Shift Star 13091-1555

$65.00
🏁Two-Strokes Only🏁

1988-2004 Kawasaki KX500 88-91 KX250 KDX250 Clutch Pressure Plate 13187-1060

$135.00

🏁Two-Strokes Only🏁

1987-1992 Suzuki LT250r Billet Cylinder Head

from $270.00

🏁Two-Strokes Only🏁

1989-2004 Kawasaki KX500 Center Power Valve assembly| 12023-1058 & 12005-1111

$140.00

🏁Two-Strokes Only🏁

2023+ KTM/Husqvarna/GasGas TBI Cover

$65.00

  • Sold Out
🏁Two-Strokes Only🏁

1993-2002 KX250 Two-Piece Billet Cylinder Head

$335.00