Street Bike Hardware Kits - Application Related

Replacing your stock steel sprocket nuts with DRIVEN Racing aluminum units cuts unsprung weight while maintaining the reliability your drivetrain demands. Every gram matters in performance...

A quality transmission mount is foundational to engine stability and drivetrain longevity on your Softail. This DRAG Specialties mount delivers the precision fitment and durability your bike demands,...

When you're building a custom Harley-Davidson engine, bolt selection matters more than most riders realize. Stock fasteners leave performance on the table and lack the aesthetic appeal of a properly...

A complete engine fastener kit saves you hours of sourcing individual bolts across multiple vendors—and ensures every critical connection uses the correct specification. Whether you're assembling a...

A complete motor bolt set eliminates the frustration of hunting down the correct fasteners for your Harley build or restoration. Whether you're assembling a fresh engine or refreshing critical...

Rotor bolts are a critical fastening component that directly impacts brake system reliability and safety. Using OEM-quality bolts like the EBC DB201/6 ensures your rotors stay securely mounted under...

Rotor bolts experience extreme cyclic stress during braking events, and factory fasteners often lack the tensile strength to maintain clamp load over extended track sessions or aggressive street...

Rotor bolts experience constant stress from braking forces and thermal cycling—standard fasteners can loosen or fail under these demands. EBC's high-tensile bolts are engineered to maintain clamping...

A rotor bolt failure mid-drive isn't just inconvenient—it's dangerous. EBC's high-tensile rotor bolts are engineered to withstand the repeated thermal cycling and vibration that stock fasteners can't...

Windscreen installations demand precision fastening to handle vibration and road stress without compromising your vehicle's bodywork. This 6-pack of BOLT fasteners provides the secure hold and...

Stock sprocket nuts add unnecessary rotational mass that directly impacts acceleration and throttle response—especially critical in racing applications where every gram matters. DRIVEN Racing's...

Every gram matters when you're chasing lap times, and OEM steel sprocket nuts are dead weight you don't need. DRIVEN RACING's aluminum alternative cuts rotational mass without compromising clamping...

Reducing unsprung weight is one of the most effective ways to improve handling precision and acceleration response, and these DRIVEN Racing aluminum sprocket nuts deliver measurable gains without...

A primary cover that doesn't sit flush is an eyesore on any custom build, and loose or corroded bolts compromise both aesthetics and seal integrity. These Drag Specialties socket head bolts deliver...