About Motion Pro Motion Pro builds control cables, specialty tools and service equipment for motorcycles, and is the name most shops reach for when a job needs the correct tool rather than an improvised one. Its cables are built to OE routing specifications. The Motion Pro Hex Driver D-Shaped Bits are an essential tool for any V-twin owner performing carburetor adjustments or fuel injection system maintenance. Designed to reach pilot air screws and jets in tight spaces, this set ensures you can fine-tune your Harley-Davidson or Indian Motorcycle with precision. Why riders pick this Access hard-to-reach carburetor and EFI screws Includes D-shaped bit, straight slot, Phillips, 6mm hex jet Gear-driven 1/4 inch hex drive with long reach Durable aluminum and stainless steel construction Essential for precise V-twin engine tuning Crafted from durable aluminum and stainless steel, these bits are built for longevity and repeated use in your shop or garage. The specialized D-shaped bit is perfect for those hard-to-reach pilot screws, making a job that often requires frustration into a straightforward task.Precision Access for V-Twin Tuning Includes five interchangeable bits for versatile applications Gear-driven 1/4 inch hex drive for precise control Long 17.5 inch reach to access recessed components Durable aluminum and stainless steel construction Optimized for carburetors and fuel injection systems Tackle Tricky Adjustments with ConfidenceWhether you're dialing in an older carbureted Twin Cam or fine-tuning a modern Milwaukee-Eight with a fuel injection system, these Motion Pro hex driver bits provide the access you need. The gear-driven design allows for smooth, controlled adjustments, preventing stripped screws and ensuring accurate settings. This tool is a must-have for achieving optimal engine performance on your V-twin. Specifications Brand: Motion Pro Manufacturer Part #: 08-0720 Length: 5.11 in Width: 2.16 in Height: 0.19 in Weight: 0.01 lbs Country of Origin: China (Taiwan) Common questions What types of V-twin motorcycles are these bits compatible with? These Motion Pro hex driver bits are compatible with Harley-Davidson and Indian Motorcycle models featuring stock or aftermarket carburetors and fuel injection systems. What specific bits are included in this set? The set includes five interchangeable bits: straight slot, Phillips, a D-shaped pilot screw bit, a 6mm hex jet bit, and a 1/4 inch hex-to-1/4 inch drive adapter. Can these bits be used for fuel-injected V-twin motorcycles? Yes, these bits are designed for use on both carbureted and fuel-injected V-twin motorcycles, providing access to various adjustment points. Ordering from Vtwinbikers Brand new, sourced through authorized US distribution — never used, never grey-market. Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order. Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride. {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://vtwinbikers.com"},{"@type":"ListItem","position":2,"name":"Tools","item":"https://vtwinbikers.com/collections/all"},{"@type":"ListItem","position":3,"name":"Motion Pro","item":"https://vtwinbikers.com/collections/motion-pro"},{"@type":"ListItem","position":4,"name":"Motion Pro Hex Driver D-Shaped Bits - V-Twin Carburetor & EFI","item":"https://vtwinbikers.com/products/motion-pro-hex-driver-d-shaped-bits-57-8720"}]} {"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What types of V-twin motorcycles are these bits compatible with?","acceptedAnswer":{"@type":"Answer","text":"These Motion Pro hex driver bits are compatible with Harley-Davidson and Indian Motorcycle models featuring stock or aftermarket carburetors and fuel injection systems."}},{"@type":"Question","name":"What specific bits are included in this set?","acceptedAnswer":{"@type":"Answer","text":"The set includes five interchangeable bits: straight slot, Phillips, a D-shaped pilot screw bit, a 6mm hex jet bit, and a 1/4 inch hex-to-1/4 inch drive adapter."}},{"@type":"Question","name":"Can these bits be used for fuel-injected V-twin motorcycles?","acceptedAnswer":{"@type":"Answer","text":"Yes, these bits are designed for use on both carbureted and fuel-injected V-twin motorcycles, providing access to various adjustment points."}}]}
