BYB Tech Telemetry V3 Pro Review: Is $3,000 Suspension Data Worth It?

James Moore · 2026-10-02

Professional data acquisition has been a staple in World Cup racing for years, helping riders shave precious hundredths of a second off their runs. But can amateur riders benefit from a system that costs around $3,000? We spent months testing the BYB Tech Telemetry V3 Pro on trails to find out. ### Why Telemetry Matters in Mountain Biking If you want to compete at the pointy end of today's Downhill, Enduro, or Cross Country World Cup, instinct alone won't cut it anymore. Delicate cables and small data boxes are now common on race bikes, recording every movement of fork and shock with millisecond precision. Among the leaders in this field is BYB Tech, based in Italy. Founded by former Elite Masters downhill champion and automation engineer Enrico Rodella, the small team has grown from a Kickstarter campaign in 2018 into a top telemetry supplier on the World Cup circuit. Today, the company runs on three full-time employees and one part-time team member, delivering data insights once available only to a handful of pro teams. So why bother? Isn't a good feel for the bike and the classic rubber O-ring on the fork stanchion enough? BYB Tech claims their V3 Pro system turns subjective impressions into reliable data, making suspension setup both understandable and repeatable. But does this flood of data justify the hefty price? And more importantly, can you make sense of the analysis without an aerospace engineering degree? ### What's in the Box and What It Measures For the substantial price of $2,999 (excluding VAT), you get a system with an IP65 rating, meaning it's resistant to dust and water spray. At its core is the central data acquisition unit, which processes data at frequencies up to 1,000 Hz—that's 1,000 measurements per second. The box includes: - V3 Pro data acquisition unit: stores all measurement data and features a three-axis accelerometer and gyroscope - Two linear potentiometers: measure suspension travel on the fork and shock - Brake sensors: detect when brakes are applied - External GPS receiver: records your route and speed - Magnetic wheel sensor: measures wheel speed with high precision directly at the wheel - Comprehensive mounting hardware If you want to dive deeper, the unit pairs via ANT+ or Bluetooth with external sensors like heart rate monitors and power meters. Action cameras can also be synchronized, allowing you to overlay telemetry data onto your video. This is a powerful feature—it lets you analyze exactly why a load spike occurred in a specific trail section, whether it was a riding mistake, poor line choice, or just an untidy landing. ### Installation: Zip Ties, Double-Sided Tape, and Patience Installing the BYB Tech system for the first time requires careful attention and some mechanical confidence. If you know what you're doing, it takes about 15 to 20 minutes. For first-timers, it can take considerably longer. Frame designs with the shock deep inside the down tube or routed through the seat tube need a creative approach for mounting the shock sensor. On our test bikes—a Trek Fuel+ EX and a YT DECOY SN—installation was straightforward and trouble-free. For selected bike models, BYB offers dedicated mounting brackets as free downloadable 3D printing files, so you can print the parts yourself. For most bikes, the supplied universal mounts are all you need. Everything secures with cable ties and double-sided adhesive tape. ### The Verdict: Is It Worth It for Amateur Racers? After months of testing, we found the BYB Tech Telemetry V3 Pro to be a powerful tool—but it's not for everyone. If you're a serious amateur racer looking to gain a competitive edge, the data can help you fine-tune your suspension in ways you never thought possible. However, the learning curve is steep, and the price is high. For casual riders, a good feel for the bike and a trusty O-ring might still be enough. > "Telemetry doesn't replace intuition; it sharpens it. The data tells you what your butt can't." — Enrico Rodella, founder of BYB Tech In the end, the V3 Pro is a worthy investment for those chasing podiums, but it's overkill for weekend warriors.