Schwalbe G-One RS 622×45 – Tubeless ready
The Schwalbe G-One RS 622×45 (700x45C, Performance, RaceGuard, ADDIX Green) brings the fast race tread of the G-One RS to a wider, more comfortable volume – for riders who want speed and confidence on rougher gravel.
Why the G-One RS in 45 mm?
Fast centre tread. Low, tightly packed centre knobs and a fast race carcass keep rolling resistance low on hardpack and tarmac.
Corner grip. Stronger shoulder blocks hold your line when you lean into loose corners.
RaceGuard. A puncture protection layer under the tread – fewer flats, more riding.
ADDIX Green. Good grip and durability from a compound with Fair Rubber and recycled carbon black.
Tubeless Ready. With 45 mm volume, tubeless lets you run lower pressure for a smoother ride and more grip.
Speed and volume together
Gravel racing, bikepacking at a fast pace and long rides on mixed surfaces. The 45 mm width adds comfort, traction and control on washboard and loose gravel without losing the quick-rolling character of the RS tread.
More volume also means better protection for your rims on rough gravel, with only a small loss of speed on smooth roads.
Tubeless setup
Tubeless Ready (TLR) tires can run tubeless with sealant, or with a standard or TPU inner tube. Mount the tire on a tubeless-ready rim with tubeless rim tape and a tubeless valve, add sealant (for example Schwalbe Doc Blue) and ride a few kilometres straight away so the sealant spreads and seals the tire. Top up the sealant every few months.
Where it fits in the Schwalbe range
The G-One RS is the fastest tread in our gravel range. For more grip in mud and loose terrain choose the G-One R; for a universal everyday gravel tire, the G-One Allround.
From left to right the scale runs from smooth asphalt through touring roads and firm tracks, fast gravel and mixed gravel to rough, loose ground; the wheel marks where the G-One RS is most at home.
Who is it for?
- Gravel riders who want speed and calm. A fast tire that still feels settled on rough, loose surfaces.
- Endurance and ultra-distance riders. Comfort over many hours, which matters more the longer the ride.
- Owners of modern gravel frames. Bikes with clearance for 45 mm tires.
Specifications
| Size (ETRTO) | 45-622 |
|---|---|
| Inch size | 28x1.70 |
| French size | 700x45C |
| Wheel size | 700C / 28" |
| Line | Performance (RACE) |
| Casing / protection | RaceGuard |
| Compound | ADDIX Green |
| Casing | 67 EPI |
| Tubeless | Tubeless Ready (TLR) |
| Bead | Folding |
| Tread | HS621 |
| Colour | Black |
| E-bike rating | E-25 (pedelecs up to 25 km/h) |
| Max. load | 100 kg |
| Inflation pressure (Schwalbe) | max. 4.0 bar (55 psi) |
| Sealant per tire (our recommendation) | 60–70 ml |
Frequently asked questions
Why choose 45 mm instead of 35 mm?
More volume means more comfort, more grip and better protection for your rims on rough gravel, with only a small loss of speed on smooth roads.
Does it fit my bike?
Check your frame and fork clearance for a 45 mm (700x45C) tire – leave a few millimetres of space on each side for mud and flex.
Is it suitable for e-gravel bikes?
Yes, the G-One RS carries Schwalbe's E-25 rating for e-bikes with pedal assistance up to 25 km/h.
What is the maximum pressure?
Schwalbe specifies a maximum of 4.0 bar (55 psi) for this size.
About Schwalbe
Schwalbe is the tire brand of Ralf Bohle GmbH, a family-owned German company from Reichshof, in the tire business since 1922. Since 1973 Schwalbe has developed and built its tires together with its long-term production partner Hung-A in Indonesia and Vietnam, and today Schwalbe tires are ridden in around 70 countries.
Almost all Schwalbe tires are made with fairly traded natural rubber (Fair Rubber), and Schwalbe runs its own tire recycling – the recycled carbon black in the ADDIX Green compound saves around 80% CO₂eq compared with conventional industrial carbon black.