Single ply casing is lightweight and features one layer of nylon wrapped from bead to bead. It adapts well to the terrain surface it rides upon.
The wire bead keeps the inflated tyre firmly secured to the rim. The bead is made of a strong metal wire, which gives it strength under varying conditions.
A foldable bead has more strength and is easier to mount on a tyre. It is also lighter in weight and easier to transport.
Cycle tyre casings are made of cloth consisting of nylon or other material arranged in plies, TPI refers to the number of nylon threads that cross through 1 square inch of the tyre casing.
Tyre with higher TPI are more agile and offer a smoother ride, thanks to their seamless adaptability to terrain. They are the best choice for racing and have low rolling resistance. They are also lighter in weight construction.
Tyres with lower TPI offer improved punctured and tear resistance. Lower TPI results in higher durability but also an increases in the overall weight of the tyre . Thicker sidewalls also make them more resistant to cuts.
The rubber compound forms the outermost layer of the tyre. It is one of the most important features of the tyre, which greatly affects the performance of the tyre. Compounds are available in both single and dual options. MRH has developed the DURA tough compound formula to give riders greater advantage on the road.
Single compound treads optimize the longevity and performance of the tyre, and takes endurance to a higher level.
Harder compound is used in the tyre's center while a softer compound is used in the tyre's shoulder area. As a result, the tyre lasts longer and provides strong grip on sharp turns. Soft shoulder makes ride more comfortable.
Designing the ideal compound for specific conditions requires research and variables like elastomers, fillers sulphur, oils, waxes, dyes and antioxidants. Elastomers, whether natural or grade rubber for better grip, low rolling resistance and slow wear and tear of the tyre. Fillers like Carbon Black and Silicates have been used in the right mix to give our tyres' rubber appropriate hardness and elasticity. Antioxidants are used in the Dura Tough Compound to protect the tyre against damage from environmental factors, for e.g. Ultraviolet rays etc.
SPS: Special Puncture Safety (SPS) offers extra protection by way of an extra layer of rubber compound inserted between the tread and the casing. This extra puncture-resistant layer prevents external objects from penetrating the casing and damaging the tube.
ERC: A 2mm thick layer of Elastic Rubber Compound (ERC) inserted between the tread and the casing forms a shield around the tube and pushes back any foreign objects trying to penetrate the tyre.
HTPI: Tyres that feature Higher TPI in their sidewalls have the advantage of being lighter in weight and more flexible. This ensures better absorption of jerks while cycling. 60 TPI casing in sidewalls provides the perfect balance between strength, grip and rolling resistance.
© Copyright 2019. All Rights Reserved.