BikeTiresDirectNew · Checked Nov 4, 2026, 6:17 AM
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Tires
Schwalbe Billy Bonkers
ETRTO 54-559 · Bronze Sidewall · ETRTO 54-559 · Bronze Sidewall
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
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Technical data
Specifications
- Weight
- 620 g
- Wheel diameter
- ISO 559 (26″)
- Tire width
- 54 mm
- Tubeless / tube type
- Tube
- Casing / protection
- K-Guard
- Compound
- Sbc
- Maximum load
- 100 kg
- Maximum pressure
- 5.5 bar
Catalog trust
Evidence and freshness
Technical-source dates and retailer offer checks are separate. A retailer check does not validate compatibility.
Report a correction- Technical review
- Aug 11, 2026
- Compatibility review
- Reviewed Aug 11, 2026
Approved technical sources
- Schwalbe ProductGroup owner Billy Bonkers
- schwalbe.com/en/Billy-BonkersManufacturerSource checked Aug 11, 2026Evidence reviewed Aug 11, 2026
- Schwalbe exact overview facts 11159348 color
- schwalbe.com/schwalbe/proxy-product-overview-table/ae3d4876de794326bedf0c3e3584dab3ManufacturerSource checked Aug 11, 2026Evidence reviewed Aug 11, 2026