Description
G-One RX PRO – grippy gravel race tyre
The Schwalbe G-One RX PRO is the grippiest gravel race tyre in the G-One range, built for loose, rough and wet ground. Taller knobs bite into dirt and give confidence on descents.
Also, Addix Race rubber and V-Guard protection keep it fast for a knobby tyre. Plus, it is tubeless ready and hookless compatible, with black or tan sidewalls from 40 to 55 mm.
Key features
- Addix Race compound
- V-Guard puncture protection
- Taller knobs for loose and wet ground
- Tubeless ready (TLR), hookless compatible
- 40 to 55 mm
- Full details on the Schwalbe website

Which width should I choose?
Most gravel bikes take 40 to 45 mm tyres, and many now fit 50 mm or more. So first check your frame clearance and your rim’s internal width. Then go wider for comfort and grip on rough ground. This tyre comes in 40 mm, 45 mm, 50 mm and 55 mm.
Who is the G-One RX PRO for?
It suits gravel racers and adventure riders on loose and technical trails. Then for faster hardpack, the RS PRO is quicker.
Setup and care
First, fit the tyre with fresh sealant and tubeless valves. Then pump it up firmly so the bead seats, and drop to your riding pressure. Also, check the pressure before each ride, since tubeless tyres lose a little air over time. Plus, top up the sealant every two to three months, more often in hot weather. As a result, the tyre stays fast and seals small punctures on the go.
What’s in the box
First, choose your options above. You get one folding tyre. Then for a tubeless setup, add sealant and tubeless valves, which are sold separately.
Buying the G-One RX PRO from Port Melbourne Cycles
Because we buy Schwalbe from the Australian distributor, you get full local warranty support. Also, we can fit your tyres and set them up tubeless for you in our workshop. So if you are not sure which tyre or width suits your bike, contact us or drop into 107 Bay Street, Port Melbourne.








