Components

Tyres

- Schwalbe is now launching the G-One RX Pro and G-One RS Pro gravel profiles as 60 mm XXL tyres for extreme applications.  
- G-One RX Pro 60 mm (815 g, € 68.90) is aimed at ultra-bikepacking with maximum puncture resistance, durability and traction over long distances.  
- G-One RS Pro 60 mm (750 g, € 68.90) and the G-One Overland Pro in 55 mm offer more comfort, versatility and require large tyre clearance.

Wide gravel tyres from Schwalbe: Former MTB dimensions for gravel bikes

- Schwalbe is launching G-ONE RS, G-ONE R and G-ONE RX gravel race tyres for €49.90 with a proven race casing and RaceGuard protection.
- The new G-ONE tyres use fairly traded natural rubber and ADDIX Green with recycled carbon black, which saves 80% CO₂ equivalent compared to carbon black.
- G-ONE Overland (€47.90) and G-ONE Comp Plus (€30.90) complete the range for commuting, bikepacking and urban use with puncture protection inserts.

Extended model family: New gravel tyres from Schwalbe

- Panaracer GravelKing ZX is a semi-slick gravel tyre for fast mixed-surface use with a three-zone tread pattern for speed and lateral support.  
- New ZSG gravel rubber compound, TuffTex puncture protection and BeadLock technology are designed to ensure durability, grip and easy tubeless mounting.  
- Available in 700c, 35-55 mm, three variants (ZX, ZX+, ZX R), € 59.99-74.99, staggered market launch from March to October 2026.

Semi-slick for mixed terrain: The new Panaracer GravelKing ZX gravel tyre

- 32-inch wheels are set to usher in a paradigm shift in the gravel and MTB sector with better riding characteristics.  
- Maxxis offers a complete 32" tyre range from fast gravel and XC models to tread tyres for MTBs with more suspension travel.  
- Theoretical advantages: better rollover behaviour, higher rolling efficiency, more stability, larger contact area and less fatiguing riding.

More 32" tyres from Maxxis: Five new profiles for 32" gravel and MTB

- Continental is expanding the Dubnital with a 50 mm version that bridges the gap between MTB and gravel and is aimed at technical gravel races.  
- First practical test: easy to fit (tubeless), rolls quickly and comfortably, measured width 48.5 mm, weight 575 g per tyre.  
- The tyre is available as a race and trail casing with rapid compound, tubeless ready and hookless compatible, price: 74.95 euros.

Continental Dubnital: Popular tyre now also available in 50 millimetres

- Lower tyre pressure and wider tyres increase comfort, traction and often efficiency on real, uneven road surfaces.  
- Optimum pressure depends on tyre width, system weight, inner rim width, surface, tubeless setup and discipline (road, gravel, MTB).  
- Professionals today, for example, ride 28-32 mm road tyres with approx. 4-6 bar, gravel approx. 2-3 bar, MTB approx. 1.4-1.7 bar depending on the discipline.

The right tyre pressure for road, gravel and mountain bikes: Air out!

- TPU tubes are very light, have a small pack size, low rolling resistance and high puncture resistance, but cost considerably more than butyl.  
- The material requires precise assembly and high manufacturing quality; errors or tolerances can lead to deformation, bursting or sudden loss of air.  
- Despite good laboratory values, practical use shows susceptibility to dirt and inexplicable air loss; more suitable as a lightweight replacement inner tube.

TPU bicycle tubes: The lightweight alternative to butyl and tubeless?

- Clik Valve replaces filigree grub screws with a click connection, makes inflation easier, but can only be used to a limited extent with SV pump heads
- Conversion is possible at low cost with many SV/DV, some AV and tubeless valves, TPU tubes with plastic shafts are not compatible
- Advantages: more robust handling and faster inflation; disadvantages: fiddly deflation, sometimes measurement problems, hardly any airflow gain compared to Presta

Tubeless valve - Test: Schwalbe Clik Valve - Bicycle valve of the future?

- Before the start of the season, check tyres for grit and check tubes and valves for cracks, fit and mobility.  
- For tubeless tyres, completely remove old, thickened sealant and valve residue; do not mix fresh sealant with other brands.  
- Check wheels for bearing play, concentricity and spoke tension; if unsure, leave centring work to a specialist workshop; tubeless offers more performance, tubing more simplicity.

Spring check for road and gravel bikes: checklist for tyres and wheels

- Kernloses Kugelventil im Schrader-Format maximiert den Luftdurchsatz und erleichtert das Befüllen mit Dichtmilch durch breite Öffnung.  
- Test zeigt: Nach 5 Sekunden ist mit dem Muc-Off Big Bore im 29x2,4-Reifen kein messbarer Druck mehr vorhanden, Bestwert im Vergleich.  
- Ventil ist schwerer (ca. 9,9 g), passt in Presta-Bohrungen, benötigt Schrader-Pumpenkopf und wird mit Montage-Tool und verschiedenen Dichtgummis geliefert.

Tubeless valve test: The test winner - Big Bore - from Muc-Off

- Pirellis P ZERO Race TLR SL-R spart laut Hersteller mit PAAS-Technologie im Seitenwind Ø 5 Watt, unter Bedingungen bis zu 15 Watt und 10 % Rollwiderstand.  
- PAAS formt Übergang Reifen/Felge neu, nutzt Segeleffekt bei Seitenwind besser, kombiniert mit spezieller Laufflächenstruktur für Aerodynamik und Grip.  
- Tubeless-Ready-Reifen mit LiteCORE-Karkasse und SmartEVO²-Mischung, kompatibel mit 22–25-mm-Felgen, in 28, 30, später 32 mm, Produktion in Italien.

New development should save up to 15 watts: First test of the new aero tyre from Pirelli

- High-Flow-Tubeless-Ventile bieten verbesserten Luftfluss, einfachere Montage und sind weniger anfällig für Verstopfungen im Vergleich zu Presta-Ventilen.
- Muc-Off Big Bore und Reserve Fillmore Ventile zeigen im Test den besten Luftdurchsatz und verhindern effektiv das Verstopfen durch Dichtmilch.
- Ventile mit Standard-Presta-Kern bieten keine signifikanten Vorteile beim Luftfluss und sind weiterhin anfällig für Verstopfungen durch Dichtmilch.

Revolution in tubeless valves: More air, less clogging - the test

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Tyres

Tyres

Wide gravel tyres from Schwalbe
Former MTB dimensions for gravel bikes

Extended model family
New gravel tyres from Schwalbe

Semi-slick for mixed terrain
The new Panaracer GravelKing ZX gravel tyre

More 32" tyres from Maxxis
Five new profiles for 32" gravel and MTB

Continental Dubnital
Popular tyre now also available in 50 millimetres

The right tyre pressure for road, gravel and mountain bikes
Air out!

TPU bicycle tubes
The lightweight alternative to butyl and tubeless?

Tubeless valve - Test
Schwalbe Clik Valve - Bicycle valve of the future?

Spring check for road and gravel bikes
Checklist for tyres and wheels

Tubeless valve test
The test winner - Big Bore - from Muc-Off

New development should save up to 15 watts
First test of the new aero tyre from Pirelli

Revolution in tubeless valves
More air, less clogging - the test

Tyres

Tyres

Wide gravel tyres from SchwalbeFormer MTB dimensions for gravel bikes

Extended model familyNew gravel tyres from Schwalbe

Semi-slick for mixed terrainThe new Panaracer GravelKing ZX gravel tyre

More 32" tyres from MaxxisFive new profiles for 32" gravel and MTB

Continental DubnitalPopular tyre now also available in 50 millimetres

The right tyre pressure for road, gravel and mountain bikesAir out!

TPU bicycle tubesThe lightweight alternative to butyl and tubeless?

Tubeless valve - TestSchwalbe Clik Valve - Bicycle valve of the future?

Spring check for road and gravel bikesChecklist for tyres and wheels

Tubeless valve testThe test winner - Big Bore - from Muc-Off

New development should save up to 15 wattsFirst test of the new aero tyre from Pirelli

Revolution in tubeless valvesMore air, less clogging - the test

Wide gravel tyres from Schwalbe
Former MTB dimensions for gravel bikes

Extended model family
New gravel tyres from Schwalbe

Semi-slick for mixed terrain
The new Panaracer GravelKing ZX gravel tyre

More 32" tyres from Maxxis
Five new profiles for 32" gravel and MTB

Continental Dubnital
Popular tyre now also available in 50 millimetres

The right tyre pressure for road, gravel and mountain bikes
Air out!

TPU bicycle tubes
The lightweight alternative to butyl and tubeless?

Tubeless valve - Test
Schwalbe Clik Valve - Bicycle valve of the future?

Spring check for road and gravel bikes
Checklist for tyres and wheels

Tubeless valve test
The test winner - Big Bore - from Muc-Off

New development should save up to 15 watts
First test of the new aero tyre from Pirelli

Revolution in tubeless valves
More air, less clogging - the test