YunSCM 20 × 4.0 Fat Bike Kit – 2 Tyres & 2 Schrader Tubes
£90.99 GBP
This YunSCM fat bike kit contains two 20 × 4.0 tyres (ETRTO 102-406) and two matching inner tubes with straight 32mm Schrader valves. The tyres have a wide directional block tread. Check tyre size, rim fit and frame clearance before ordering.
Specifications
- Pack: 2 tyres and 2 inner tubes.
- Tyre size: 20 × 4.0.
- ETRTO: 102-406.
- Tube valves: 32mm Schrader (AV32), straight.
- Tread: Wide directional block tread.
Before ordering and fitting
Match the tyre size and bead-seat diameter printed on your existing tyre. Check rim width, frame and fork clearance, and valve type and length before ordering. A nominal wheel size alone does not confirm compatibility.
Inspect the rim and rim tape before fitting. Give each inner tube a little air to hold its shape, keep it clear of the tyre bead, and check that the tyre is evenly seated. Follow any rotation arrow and inflate within the pressure limits marked on the tyre and rim.