The KPMI Compression Release Valve is designed to enhance your Harley-Davidson Evolution engine's performance by reducing “hot start” issues and minimizing the load on your starter and battery.

This state-of-the-art valve features custom-molded knobs for a cool touch and easy operation, making it a reliable addition to your motorcycle.

Engineered with precision and durability, this valve is suitable for various Harley-Davidson Evolution models from 1987 to 1999.

With its advanced German engineering, this valve offers superior quality and performance for demanding applications.

Whether you're riding a Softail, Dyna, or Electra Glide, the KPMI Compression Release Valve is the perfect upgrade for smooth starts and reliable operation.

Features:

• Designed to reduce “hot start” issues and starter/battery loads.
• 5-7 Newtons of closing force resistance for high-demand applications.
• Custom-molded knobs ensure cool touch and easy operation.
• Embossed with the KPMI® brand for guaranteed quality.
• High-quality materials ensure durability and performance.

Item Specifics:

• Brand: KPMI
• Part Number: 20-21250
• Type: Compression Release Valve
• Material: Stainless Steel
• Dimensions:
  • Thread Size (A): M10 x 1
  • Overall Length (B): 1.400"
  • Diameter (C): 0.350"
• Weight: 0.09 lbs
• Package Dimensions: 4.90 x 3.60 x 1.80

Partial Fitment Table:

This fitment table includes a selection of models from the extensive list of compatible Harley-Davidson Evolution motorcycles. 

Upgrade your Harley Evolution engine with the KPMI Compression Release Valve for reliable performance and a hassle-free riding experience. Order today!