Author: Jon Thornham

  • Three Things all Cyclists Need to Know About Vibration

    We’ve written a lot about vibration and cycling wheels on this blog. Two key articles were about natural frequencies and how vibration transfers to the cyclist. Both of these articles were heavy on the science. If you want to learn about both in detail I invite you to read them. This article will explain the main things…


  • 2025 FLO Factory Team

    We’re excited to share some big news about the FLO Factory Team for 2025! As we continue to grow and evolve, we’re making some changes that we believe will make your experience even better. Read on for all the details and how you can be a part of the exciting things we have planned for…


  • Watts/Dollar in Cycling Equipment

    When working with athletes I often talk in terms of watts per dollar when thinking about making upgrades to a bike. It’s easy to get wrapped up in the watts saved for a product but cost is a serious consideration for most athletes. All the charts I’ve ever seen show a product and the estimated…


  • Why Our Fastest Road Wheels are Gravel Wheels

    Our fastest road wheels are actually our gravel wheels. What? Yes, I had to do a double take when I processed this data in the wind tunnel. When testing our All Sport (AS) and Gravel line in the A2 Wind Tunnel, I made a last minute decision to test a 32mm Continental GP 5000 on…


  • Tire Pressure Temperature Calculator

    Lately, I’ve presented a number of webinars on Cycling Efficiency to cycling teams and how temperature change impacts tire pressure is a large discussion topic. I can’t tell you how many times I’ve walked by T2 in Kona only to hear tires popping mid-day after the sun comes up. Why is that happening? Tire pressure…


  • Rolling Out of 2023 and Into 2024

    New Product Launches In 2024 FLO turns 12. That’s hard to believe in many ways. 2023 was a big year for FLO. We released nine (9) new products which was a massive undertaking. Those new products are listed below. FLO Air GaugeFLO Locking ChuckFLO Mini PumpFLO Aid BagFLO Saddle BagFLO CO2 RegulatorFLO Tire LeversFLO Hex…


  • Canadian Pre-Order

    We’re testing the market and bringing FLO to our roots. If you’re a Canadian resident you can now pre-order FLO wheels and avoid import tax/duty! WHAT YOU NEED TO KNOW HOW TO SECURE YOUR PRE-ORDER We’re very excited to have the ability to ship import tax/duty free within Canada now. If this pre-order response is strong, we plan…


  • The FLO CO2 Regulator: How To Use a Cycling CO2 Regulator

    We recently released the FLO Aid Bag which focuses on bike aid and first aid for cyclists. When developing the tools for the bike aid side, we focused not only on what would most likely be used, but created tools that solved problems. Let’s discuss the FLO CO2 Regulator.  The Problem with CO2 Regulators The…


  • How Road Vibration Transfers to the Cyclist

    Our latest research is looking at vibration and how it impacts cycling wheels, rolling resistance, and most recently, the cyclist.  What know that vibration in a human creates micro tears in the muscles and the body attempts to stabilize itself, both leading to fatigue.  Our theory states that if you can manage the vibration through…


  • How To Balance a Cycling Wheel

    Wheel balance is an important aspect of cycling that affects the overall performance, comfort, and safety of the ride. When a wheel is out of balance you can experience a violent shake at high speed referred to as a “speed wobble” or “death wobble.” Wheel imbalance also reduces stability, wastes watts, and potentially leads to…


  • Introducing the FLO Aid Bag

    “It’s not if you have an issue on the road, but when.” I received that advice from a fellow cyclist when I first started cycling and unfortunately in cycling, mechanical issues and injuries happen. I’m sure we’ve all been on the side of the road with a flat or waited for the pickup after a…


  • Aerodynamics of Gravel Cycling

    In early 2020, we released aerodynamic gravel wheels. During the design, we proved that you could save 11 watts compared to a standard box gravel wheel even with tires as large as 47mm. This is the same savings you have for road/triathlon cycling. I believed it would become accepted that gravel wheels could be aero.…


  • The Secrets Behind The Best Spokes for Cycling Wheels

    All FLO Wheels (minus the FLO DISC) use Sapim CX-Ray spokes because of their aerodynamic properties. The FLO DISC uses Sapim Laser Spokes since the spokes do not encounter the air.  However, the real magic of a Sapim CX-Ray is its strength and durability which leads to few broken spokes, limited truing, and a long…