About Us

First and Foremost, We are an Engine Performance Shop, and YES we still do repairs and simple maintenance. Cuz if it doesn't run, you can't Ride! Our goal is to provide our customers with the best in Engine Performance! Whether you want just a little more growl, or a Beast that'll get your heart pounding, SPEEDWRENCH is here to help you build that perfect bike!!! Our Professional and Experienced staff will help you design the performance package that is right for you.

Your High Performance Motor will be built by our company's Head Technician, who's passion for motorcycles and the workmanship that goes in them is unsurpassed. He is Harley Davidson Certified and has over 10 years experience in Building and Tuning Harley Motors. Not to mention the 20+ years of mechanical and machine experience, and all those years of racing!!! After your bike is finished, He can even Map it on the Dyno and send you home with a Graph that plots your engine's Torque and Horsepower! Call us today to get started. Not in our area?? We can build your motor, and ship it to you or your local mechanic to be installed there if you're not close to us! Call for Details...

Who We Are

Randy Miller - Head Technician and Engine Builder with 20+ years Mechanical experience and 9 years Dyno Tuning Exp.
Jason Erwood - Service Tech and Engine Builder with over 13 years of Motorcycle Mechanic experience.
Andrew Martin - Service Tech and Suspension Specialist with 8 years Street bike and Dirt bike experience.
Casey Rohde - Service Technician with over 10 years of motorcycle mechanic experience.
Dan Ranta - Service and Parts Manager Extraordinaire with over 8 years of Motorcycle experience
Trina Turner - G.M./AP/AR
303-287-9784
Just Ask Us