The Continental Double Fighter III is a versatile tyre designed for urban use, offering a smooth a...The Continental Double Fighter III is a versatile tyre designed for urban use, offering a smooth and quiet ride on asphalt. Its shoulder lugs provide stability on park and gravel roads, making it ideal for converting a terrain bike into a nimble city racer. This tyre features a robust gumwall design, wire bead, and is available in black. Key specifications include a size of 26 x 1.9 inches (ETRTO 50-559), 3/66 TPI, a weight of 780g, and a recommended PSI range of 50/65.
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Product Information
Full details
This guide helps riders understand and get the most out of their Continental Double Fighter III tyres (26 x 1.9). Designed for urban and mixed-terrain use, these tyres provide a smooth ride on pavement and grip on gravel. Note that the wire bead design requires specific mounting techniques.
All features
Model Part Number
CTM515
Brand
Continental
Extended Product Information
FAQs
What is the recommended PSI for these tyres?
The recommended PSI range is 50/65.
Can I use these tyres for mountain biking?
While the tyres are suitable for light off-road use, they are primarily designed for urban and mixed-terrain riding. For serious mountain biking, dedicated mountain bike tyres would be more appropriate.
What is the TPI of the tyre?
The tyre has a 3/66 TPI (Threads Per Inch) construction.
What does the gumwall design mean?
The gumwall design refers to the sidewall color and construction of the tyre, which provides enhanced durability and a classic aesthetic.
How should I store the tyres when not in use?
Store the tyres in a cool, dry place away from direct sunlight.
What size are these tyres?
These tyres are 26 x 1.9 inches (ETRTO 50-559).
What is the weight of the tyre?
The weight of the tyre is 780g.
Troubleshooting
Tyre won't seat properly on the rim.
Ensure the tyre bead is evenly positioned around the rim. Use soapy water to lubricate the bead and rim if necessary. Check the tyre pressure and adjust accordingly.
Frequent punctures.
Check the inside of the tyre for sharp objects that may have penetrated the tyre. Use tyre sealant to prevent further damage.
Tyre feels unstable on gravel.
Check the tyre pressure; slightly lower the PSI to increase the contact area and grip on gravel surfaces.
Pros and Cons
Pros
Smooth and quiet ride on asphalt.
Good grip on gravel and park roads.
Durable construction with gumwall design.
Versatile for urban and light off-road use.
Ideal for converting a terrain bike into a nimble city racer.
Cons
Wire bead requires careful mounting.
May not be suitable for extreme off-road conditions.
Heavier than some other tyre options.
Setup, Compatibility & Care
Compatibility: These tyres are compatible with 26-inch rims that accept a 1.9-inch tyre width. Ensure your rims meet this requirement.
Mounting: Due to the wire bead design, ensure you use tyre levers carefully to avoid damaging the tyre or the tube during installation. Make sure the tyre bead is properly seated around the rim.
Inflation: Inflate the tyre within the recommended PSI range of 50/65. Check the tyre pressure before each ride.
Inspection: Regularly inspect the tyres for cuts, wear, or embedded objects. Remove any debris to prevent punctures.
Storage: Store the tyres in a cool, dry place away from direct sunlight when not in use.