Achieve precise valve lash adjustments with this professional-grade motorcycle engine valve screw adjusting spanner tool. The kit includes a dedicated spanner and a comprehensive feeler gauge set ranging from 0.005 to 0.020 inch, enabling you to set clearance to exact factory specifications for optimal engine performance, reduced noise, and improved fuel efficiency. Features and Benefits
- Forged Steel Spanner - Provides superior strength and durability to withstand high torque on valve adjuster screws without bending or stripping.
- 8-Blade Feeler Gauge Set (0.005" - 0.020") - Offers the precise range needed for most motorcycle engines, allowing for accurate measurement to within thousandths of an inch.
- Chrome Vanadium Construction - Ensures excellent wear resistance and corrosion protection for long-lasting tool life and reliable performance.
- Knurled Handle and Compact Head - Delivers a secure, non-slip grip and allows easy access to tight valve cover spaces on various engine configurations.
- Marked Blade Thicknesses - Each gauge is clearly stamped for quick, error-free identification, speeding up the adjustment process. Applications
- Routine Valve Clearance Maintenance - Essential for periodic servicing to restore power and prevent valve train damage on street bikes, cruisers, and touring motorcycles.
- Performance Engine Tuning - Critical for setting precise lash on high-performance or racing engines where exact clearance impacts horsepower and reliability.
- DIY Engine Rebuilds and Top-End Work - A fundamental tool for ensuring correct valve timing and seating after reassembling cylinder heads.
- Multi-Bike Workshops - A reliable, cost-effective kit for mechanics servicing a diverse range of motorcycle makes and models requiring screw-type adjusters. Note: For accurate results, always check and adjust valve clearance on a cold engine as specified in your motorcycle's service manual. Clean tools after use and store in a dry place.
Case Dimensions: 180 x 80 x 25 mm. Spanner Drive Size: 1/4 inch. Total Weight: 250 g. Feeler Gauge Material: Steel. Spanner Material: Steel. Case Material: Plastic. Feeler Gauge Blade Count: 8. Feeler Gauge Blade Thickness Increment: 0.001 inch. Feeler Gauge Range: 0.005 - 0.020 inch. Gauge Type: Feeler Gauge. Product Type: Valve Clearance Adjustment Tool Kit. Spanner Head Thickness: 8 mm. Spanner Head Width: 30 mm. Spanner Jaw Type: Adjustable. Spanner Jaw Width (Max): 20 mm. Spanner Length: 150 mm. Tool Type: Adjustable Spanner / Wrench. Feeler Gauge Blade Thickness Range: 0.127 - 0.508 mm (metric equivalent). Spanner Drive Size: 1/4-inch square drive (common standard). Spanner Handle Length: Approx. 150 - 200 mm (inferred for leverage). Spanner Overall Length: Approx. 250 - 300 mm (inferred). Feeler Gauge Material: High-Carbon Spring Steel. Spanner Material: Chrome Vanadium Steel (Cr-V). Feeler Gauge Range: 0.005 - 0.020 inch. Operating Torque Range: 5 - 15 Nm (inferred for valve locknuts). Tool Compatibility: Screw-and-Locknut type valve adjusters. Feeler Gauge Blade Count: 16 (inferred from range and standard increments). Feeler Gauge Increments: 0.001 inch (inferred standard). Included Gauge Type: Feeler Gauge Set. Primary Function: Valve Lash/Clearance Adjustment. Product Type: Motorcycle Valve Adjustment Tool Kit. Spanner Finish: Chrome Plated (corrosion resistance). Spanner Head Type: Swivel/Universal joint (inferred for angled access). Storage/Case: Included protective pouch or case (inferred). Target Engine Type: 4-stroke Overhead Valve (OHV) motorcycle engines. Tool Type: Screw Adjusting Spanner (Wrench). Q: What are the specifications for the feeler gauge included with this valve adjusting spanner tool? A: The included feeler gauge set covers a range from 0.005 to 0.020 inches. This range is suitable for checking and setting the valve clearance on most common motorcycle engines.. Q: How durable is this motorcycle valve adjustment tool set for regular DIY use? A: This tool set is built for reliable performance and durability. The spanner is made from hardened steel, and the feeler gauge blades are stainless steel, designed to withstand regular use by DIY enthusiasts.. Q: Is this valve clearance adjustment tool compatible with all motorcycle engines? A: This adjusting spanner is a universal tool designed to fit most standard valve adjuster nuts found on motorcycle engines. However, you should always verify the specific tool requirements for your bike's make and model before purchase.. Q: Does this valve adjusting tool and feeler gauge set come with any warranty or guarantee? A: Warranty details are not specified for this product. For specific guarantee information, please check the seller's policy at the point of purchase.. Q: Is this a good value motorcycle valve adjustment tool set for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use, combining a necessary spanner with a practical feeler gauge range..