JOES Racing Products 25861 is a screw-on oil tank cap for Suzuki GSX-R Micro Sprint engines that use an M20 x 1.5 mm oil fill thread. CNC-machined from 6061 aluminum with a red anodized finish, it replaces a worn or hard-to-service cap with a lightweight plug that is easy to tighten and helps keep dirt out of the engine.

JOES Racing Products 25861 Technical Specifications:

• M20 x 1.5 mm thread matches Suzuki GSX-R engine oil fill applications commonly used in Micro Sprint racing.
• 17 mm outer hex gives you a positive wrenching surface for quick removal and installation between runs.
• CNC-machined 6061 aluminum construction keeps the cap lightweight while providing a precise thread fit.
• Included O-ring helps seal the fill opening to reduce the chance of dirt entering the engine.
• Red anodized finish adds corrosion resistance and makes the cap easy to spot during under-hood checks.

Verify your engine uses an M20 x 1.5 mm oil fill thread before ordering. This cap is intended for Suzuki GSX-R-based Micro Sprint applications, not universal oil tanks.