This Prototype DH Bike Has An Automatic Gearbox! | GMBN Tech Pro Bike Check

Published on September 22nd 2023

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Today we are taking a closer look at Mike Huter's Gamux Sego DH bike! Rich Payne talks to Romeo Cairoli a race mechanic for the Gamux Factory Team about the first Gear Box being used in Downhill racing. Frame: Aluminum, 485mm reach, 460mm chain stay, 63° head angle Fork: Manitou Dorado carbon, 200mm Shock: Manitou prototype, 200mm Wheelset: Reynolds 309 black label carbon rim (front), Reynolds next generation rim (rear) Tyres: Schwalbe Magic Marys w/tyre inserts Brakes: Hayes Dominion Rotors: 200mm rotors front and rear Handlebar & Stem: Pro Taper direct mount stem, Pro Taper 780mm bars Grips: Ergon GD1 Drivetrain: Pinion Belt Drive, Smart Shift Gear Box Pedals: HT x3 Useful Links: Watch The UCI MTB World Series Elite Racing On GCN+ 👉 https://gmbn.eu/mtb23 NEW GMBN XC Kit! 👉 https://gmbn.eu/XCKit Submit your Photo and Video to us 👉 https://upload.gmbn.com/tech Racing Highlights & More On GMBN Racing 👉 https://gmbn.eu/GMBNracing Watch #shorts on GMBN 👉 https://gmbn.eu/GMBNshorts Sign-up to our newsletter 👉 https://gmbn.eu/newsletter Do you think Gearboxes should be used more in Downhill? And let us know why! 👇 Watch more on GMBN Tech... 📹 Is Downduro A New MTB Bike category? 👉 youtu.be/WekGHnQiepw 📹 Watch our Editor’s Choice Playlist 👉 https://gmbn.tech/editorschoice 📹 Watch our weekly show 👉 https://gmbn.tech/GMBNTechShow 🎵 Music - licensed by Epidemic Sound 🎵 Getting Dawn - Dusty Decks Above the Law - Matt Large Sleep Walker - Cushy Bisa - Lukas Got Lucky Incoctus - Dusty Decks YUCK - Rocket Jr #gmbntech #gmbn #mtb #mountainbiking The Global Mountain Bike Network (GMBN) is the world’s largest and fastest-growing online mountain bike channel and community – and your destination for the best mountain bike content in the world. GMBN is dedicated to inspiring and unlocking your riding potential. Our videos cater to fans of every mountain bike discipline: from mile-munching cross-country (XC) riders, through adrenaline-fuelled dirt jumpers, gravity-hungry downhillers or aspiring enduro racers, and beyond. Every day of every month, our ex-pro presenting team are on hand to entertain and inspire you while also providing a uniquely qualified insight into the world of mountain biking. Every week we deliver original daily videos that include: Adventurous and entertaining features Mountain bike skills coaching Technical advice and guidance Mechanical know-how to keep you rolling A place for the riding community with our weekly Dirt Shed Show Thanks to our sponsors: Canyon Bikes: http://gmbn.eu/Canyon Nukeproof Bikes: http://gmbn.eu/nukeproof Orbea Bikes: https://gmbn.eu/Orbea Park Tool: http://gmbn.eu/ParkTool Smith Helmets & Eyewear: https://gmbn.eu/Smith Crankbrothers Pedals: http://gmbn.eu/crankbros Shimano Footwear: https://gmbn.eu/ShimanoShoes Ergon: http://gmbn.eu/ergon Vittoria Tires: https://gmbn.eu/Vittoria FSA: http://gmbn.eu/fsa Spank: https://gmbn.eu/Spank Topeak: http://gmbn.eu/topeak Garmin: https://gmbn.eu/Garmin Peaty's Products: https://gmbn.eu/Peatys Wahoo: https://gmbn.eu/WahooTraining Worx Power Tools: https://gmbn.eu/Worx CamelBak: https://gmbn.eu/CamelBak Watch our sister channels: Global Mountain Bike Network - https://youtube.com/gmbn GMBN Racing - https://gmbn.eu/GMBNracing Electric Mountain Bike Network - https://www.youtube.com/embn Global Cycling Network - https://www.youtube.com/gcn GCN Tech - https://www.youtube.com/gcntech GCN Racing - https://www.youtube.com/gcnracing Global Triathlon Network - https://www.youtube.com/gtn GCN Italia - https://www.youtube.com/gcnitalia GCN en Espanol - https://www.youtube.com/gcnenespanol GCN auf Deutsch - https://www.youtube.com/gcnaufdeutsch GCN en Francais - https://www.youtube.com/gcnenfrancais GCN Japan - https://www.youtube.com/gcnjapan GCN Training - https://www.youtube.com/gcntrainin