Product Description
Knobtown Cycle proudly offers the MOTION PRO TOOL 4-STK LEAKDOWN TSTR. Kansas City’s motorcycle parts experts since 2004.
Key Features
- Accurately displays the total percentage of leakage past the rings, head gasket, intake and exhaust valves
- Meets FAA leak down test specifications for cylinders below 5.00″ (127 mm) bore diameter
- Tests at 80, psi cylinder pressure and requires 90 PSI air source
- Hose and adapter fits 10 mm, 12 mm, 14 mm spark plug threads
- Speeds up troubleshooting and helps to isolate bad components
- Precision digital display provides accurate, easy to read results
- Easy to use precision pressure regulator built into body of tool
- Includes convenient molded tray and instructions
- Rugged rubber boot protects digital gauges
- Includes 1/4″ male industrial quick connector
Product Specifications
- Part Number: 38010430
- Brand: MOTION PRO
- Weight: 1.98 lbs
Available at Knobtown Cycle
Shop online or visit our Kansas City showroom. Fast shipping available on all orders! Free Ship to Store!
Part Locations
| Location |
Available |
| Wisconsin (WI) |
0 |
| New York (NY) |
3 |
| Texas (TX) |
2 |
| Nevada (NV) |
2 |
| North Carolina (NC) |
6 |
| National Total |
13 |
Stock levels last updated: January 30, 2026 8:09 PM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
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