Motion Pro Hex Driver D-Shaped Bits - D-Shape BIT

Motion Pro hex driver D-shaped bits for V-twin carburetors, engineered for adjusting hard-to-reach pilot air screws on Harley-Davidson and Indian Motorcycle engines. High-grade aluminum and stainless steel construction rated to 50 inch-lb maximum torque.

Features

• Five interchangeable bits: straight slot, Phillips, D-shaped pilot screw, 6mm hex jet, and 1/4" hex-to-drive adapter
• Gear-driven 1/4" hex drive with 17.5" extension
• Precision aluminum and stainless steel construction
• 50 inch-lb maximum torque rating
• Designed for tight pilot screw access

Specifications

• Brand: Motion Pro
• Manufacturer Part #: 08-0242
• Length: 5.11 in
• Width: 2.16 in
• Height: 0.19 in
• Weight: 0.01 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits V-twin motorcycles with carburetor pilot air screws, including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

What bits are included in this set?

Five bits: straight slot, Phillips, D-shaped pilot screw, 6mm hex jet bit, and 1/4" hex-to-1/4" drive adapter.

Can I use this on fuel-injected bikes?

This tool is designed for carbureted V-twins with accessible pilot air screws. Fuel-injected models typically do not have pilot screws to adjust.

What is the maximum torque I can apply?

50 inch-lb maximum. Exceeding this rating may damage the bits or your carburetor adjustment screws.

Is the extension removable?

The 17.5" extension is gear-driven and integral to the tool. The individual bits swap in and out of the 1/4" hex drive.

Will this reach deep pilot screws?

Yes — the 17.5" extension is specifically designed to access hard-to-reach pilot air screws on carburetors in tight engine bays.