Dugast Rhino Cotton Neoprene Coating cyclo-cross tubular tyre 11A00659

Dugast ’s Rhino 700x33 tyre: the expert for soft and muddy terrain

The Dugast Rhino Cotton Neoprene Coating 700x33 cyclo-cross tubular tyre is a competition model designed to tackle slippery, wet and muddy terrain. Reference 11A00659, it combines a high-density cotton casing, a Rhino tread with deep lugs and a Neopreen protective layer designed to shield the casing from the effects of moisture and mud.

With its 700x33 mm / 33-622 size, this tubular tyre prioritises grip and traction when the going gets tough. Its open tread pattern helps to clear mud and maintains good performance on fast-rolling sections.

Key features of the Rhino Cotton Dugast

• Competition cyclo-cross tubular tyre.
• Manufacturer’s reference 11A00659.
• Size 700x33 mm / 33-622.
• 240 TPI cotton casing.
• Tubular construction.
• Rhino tread pattern specially designed for muddy terrain.
• Tall knobs to maximise grip.
• Open tread pattern to help shed mud.
• Excellent traction on loose terrain.
• Good grip on slopes and in bends.
• 2C rubber compound offering a balance between grip, performance and durability.
• Neoprene coating protection on the casing.
• Protective coating against moisture and mud.
• Recommended pressure: 1.8 to 3.5 bar according to the product specifications for this model.
• Colour: black/beige.
• Manufacturer’s stated weight: approximately 410 g.

Rhino tread pattern: designed for muddy trails

The Rhino tread pattern is this tubular tyre’s main selling point.

Its particularly tall knobs are designed to penetrate loose ground effectively and provide strong traction. Their open pattern also facilitates self-cleaning of the tread: mud is dislodged more easily as the wheel turns.

This design is particularly useful when the track has been heavily rutted by previous riders and the surface becomes very loose. The Rhino therefore retains more grip than a smoother, less aggressive tread pattern.

A 240 TPI cotton casing for flexibility

The Rhino Dugast uses a 240 TPI cotton casing.

This construction prioritises flexibility and the tyre’s ability to conform to uneven terrain. In cyclo-cross, this characteristic allows you to ride at an appropriate pressure to increase the contact area with the ground and improve grip.

The cotton casing also contributes to the tyre’s precise handling through corners and on technical sections. The current manufacturer’s specifications for the Rhino Tubular confirm the use of a high-TPI cotton casing and highlight its benefits in terms of elasticity, performance and manoeuvrability.

2C compound: grip and performance

The classic version of the Rhino uses a 2C compound, designed to offer a balance between grip, speed and durability.

This combination is particularly well-suited to competition: the tubular tyre must be able to provide sufficient grip in muddy sections whilst maintaining effective performance when the course returns to a fast-rolling section.

The Rhino’s open tread pattern also helps to minimise rolling resistance compared to what its very aggressive design might suggest.

Neoprene Coating: protection against moisture

The Neopreen Coating provides additional protection for the cotton casing.

This silica coating , approximately 0.1 mm thick, limits the casing’s absorption of moisture and mud. It thus helps to improve the tubular’s durability when used regularly in the wet and muddy conditions typical of cyclo-cross.

This protection is particularly beneficial for a cotton tubular tyre – a material prized for its flexibility but which requires special care when repeatedly exposed to water and mud.

700x33: a size suited to cyclo-cross

The Rhino 11A00659 is available in 700x33 mm, or 33-622.

This profile offers a good balance between volume, comfort, grip and performance. It allows the cyclist to adjust the tyre pressure to suit the conditions of the course whilst maintaining a size suited to the demands of cyclo-cross.

The actual width may vary slightly depending on the rim used.

What types of terrain is the Rhino Dugast suitable for?

The Rhino is particularly suited to courses where traction and grip are the top priorities.

It is particularly recommended for:

• deep mud;
• loose terrain;
• loose ground;
• soggy grass;
• slippery slopes;
• technical sections;
• very wet trails;
• trails heavily eroded by repeated use.

For a dry, fast track, a less aggressive tread pattern such as the Typhoon or the Small Bird may offer better performance.

Rhino vs Typhoon: which one to choose?

The choice between the two tread patterns depends mainly on the conditions.

Dugast Rhino: opt for this when the ground is heavy, loose or thoroughly muddy. The tall lugs and open tread pattern promote traction and help shed mud.

Dugast Typhoon: more versatile, it’s better suited to routes featuring a mix of earth, grass, fast-rolling sections and variable conditions.

In summary:

Deep mud → Rhino

Mixed terrain → Typhoon

Slippery grass where performance is key → Small Bird

Expert tip: on a very muddy course, don’t automatically aim to maintain high tyre pressure. A suitable and sufficiently low pressure can significantly improve traction and control. However, you must take into account the rider’s weight, the rim and the terrain to avoid excessively low pressure, which could compromise stability or leave the rim vulnerable to impacts.

For competitors with several sets of wheels, the Rhino is typically the tubular tyre to reach for when rain has turned the course into a proper quagmire.

Fitting and maintenance

The Rhino 11A00659 Dugast is a tubular tyre. It therefore requires a rim specifically compatible with tubular tyres.

For competition use, careful fitting and gluing are essential to ensure the tyre is positioned evenly and held securely in place.

After a muddy race, remove any mud residue and allow the tubular tyre to dry naturally. The Neoprene coating provides additional protection, but does not replace the need for regular maintenance.

Technical specifications

• Brand: Dugast
• Model: Rhino
• Manufacturer’s reference: 11A00659
• Type: tubular tyre
• Discipline: cyclo-cross
• Use: competition
• Preferred terrain: mud / very soft ground
• Dimensions: 700x33 mm
• ETRTO: 33-622
• Width: 33 mm
• Casing: cotton
• Density: 240 TPI
• Rubber compound: 2C
• Protection: Neoprene coating
• Profile: Rhino
• Tread: high lugs and open tread pattern
• Recommended pressure: 1.8 to 3.5 bar
• Approximate weight: approx. 410 g
• Colours: black / beige