The G-ONE RX Pro completes the R PRO line, delivering top performance even on rough surfaces. With its new aggressive tread design you will have better control for higher speeds on loose ground, rocky gravel and muddy trails. The boomerang elements in the center ensure smooth rolling. The intermediate knobs offer strong support under load while traction and stabilization for fast corners and challenging tracks are provided by the outer blocks. The RX combines the best features of the G-One R and the X-One R and provides you with a new level of off-road experience: the center lugs of the G-One R roll comfortably even on asphalt and offer low rolling resistance, while the side lugs ensure a secure grip even on demanding surfaces. Thanks to the new ADDIX Race Compound, the RX not only offers outstanding traction, but also minimal rolling resistance. The prominent central and outer lugs give you the grip you need for fast corners and demanding tracks.
Evolution premium tire construction is designed for maximum performance with minimal weight, featuring high-quality materials, a lightweight bead and high TPI carcass to improve suppleness, rolling efficiency, and grip
Pro construction is Schwalbe’s lightest and fastest casing, built for maximum speed, low rolling resistance, and race‑level puncture protection in gravel and XC racing
Addix Race is a high-performance, dual-compound rubber formulated specifically for road and racing cycling tires. It is designed to minimize rolling resistance while maximizing cornering grip and wet-weather traction
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Everything was great. Was waiting for the SL9 to release since the first leak. Going from a SL7 was night and day.
Also Sierra Bicycle Supply, was amazing. Will be shopping here plenty more. The service they displayed was top tier, from the order placing online all the way to the delivery.
After many years I wore out my derailleur gears. Since I ride on my wind trainer daily, I needed to get up and riding again. Riding us part of my cancer therapy. Replacing the gears was a quick and easy way to fix the problem. Cost was fine and the delivery was fast. Thank you.
Got this for my kids bike. He does XC racing. Has been riding in dry lose dirt, wet conditions. Lots of climbing and some downhill. He loves them. Shipped fast and in sexure packaging. I would definitely buy again.
Everything was great. Was waiting for the SL9 to release since the first leak. Going from a SL7 was night and day.
Also Sierra Bicycle Supply, was amazing. Will be shopping here plenty more. The service they displayed was top tier, from the order placing online all the way to the delivery.
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Dante MVG
2024 Sworks Tarmac SL8 Frame
Specialized SWorks SL8 light and fast. Sierra Bike Supply was helpful and responsive. Recommended online store.
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Casey Sparks
Literally EPIC
Fast shipping and perfect frame set as described. It's literally the lightest built MTB I've ever felt. My wife will be smashing on it at this year at the Leadville 100. LFG Thanks guys!
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Andrew Thomson
Exceptional Wheels
The CLX III are exceptional I was a little apprehensive about buying them having ridden the Enve 4.5 but you feel less crosswinds and their lighter and spin fast. The spokes seemed to offer a lot of dampening vibration. Win win in my book.
