
The SEYOUN SY-S025 is a modern, high-efficiency motorcycle and scooter tire engineered for high-speed urban commuting, express delivery fleets, and everyday paved road navigation. Tailored in the popular 90/90-10 specification, this model combines agile handling dynamics, high rolling efficiency, and dependable long-mileage endurance.
Built with sweeping lateral hydro-sipes that branch outward from the center, the SY-S025 rapidly channels away surface water to eliminate hydroplaning risks during sudden downpours. Its balanced multi-ply casing structure and heat-resistant tread compound absorb pavement vibrations while resisting uneven wear patterns. For global B2B tire wholesalers, fleet managers, and motorcycle aftermarket parts importers, the SY-S025 is a consistently top-selling replacement choice.
SY-S025 Tread Pattern DesignSweeping Lateral Hydro-Grooves : Curved directional grooves cut through surface water films, quickly routing moisture toward the tire shoulders to maintain solid wet braking and road grip.
Continuous Center Stability Zone : An unbroken rubber section running down the crown delivers uninterrupted ground contact, ensuring precise straight-line directionality at speed.
Progressive Cornering Shoulder Sipes : Precision shoulder cutouts increase mechanical traction during leaning maneuvers, providing confident stability through city intersections.
High-Wear & Thermal-Resistant Compound : Specially formulated to withstand the friction heat of continuous high-speed riding, significantly extending usable tread mileage.
1.Excellent Wear Resistance 4.Strong Load Capacity
Special tread compound ensures even wear and longer tire life. Reinforced carcass provides excellent load-bearing performance.
2.Enhanced Wet Traction 5.Long Mileage Performance
Deep grooves and slopes design provide superior grip on wet roads. Optimized foot print distribution promotes even wear and longer mileage.
3.High-Speed Stability 6.Safe & Reliable
Optimiced pattern and structure enoure stable performance at high speeds. Superior stablity and braking performance ensure driving safety.
As a rubber production combined with steel and other materials, tires can be eroded slowly by chemicals, oil, heat, and ozone. The main raw materials of tires include natural rubber and synthetic rubber from petroleum products, so tires exposed to high temperatures heat or fire sources will cause fires that are difficult to extinguish.
Tires should be stored in a cool, dry, clean warehouse to prevent rain, dust, and light. Tires should be placed away from electric generators/motors and sources of heat such as hot pipes. Storage surfaces should be clean and free of grease, gasoline, diesel fuel, or other substances that can deteriorate the rubber. Please rotate tires every month if they are upright in storage. If tires have to be stored outdoors, the place should be:
Improper storage can damage your tires in ways that may not be visible and can lead to a
failure resulting in serious personal injury or death.
Avoid mixing with trucks transporting oil and chemicals. Tire transport vehicles should be equipped with adequate fire equipment. When using a forklift to handle truck tires, install the correct accessories for the forklift, such as tire stackers, tire handlers, etc. Any improper handling ways may cause damage to the tire. For example, the keen-edged forks can bring damage to the bead if you use the forklift without proper accessories.
Proper mounting procedures must be followed or sudden tire destruction, personal injury or death may result. Tire mounting must be done only by personnel trained, supervised and equipped according to local regulations and following the processes requirement of the industries. Always inflate tire/rim assembly in an approved safety cage or equivalent restraining device

The SEYOUN SY-S025 is a modern, high-efficiency motorcycle and scooter tire engineered for high-speed urban commuting, express delivery fleets, and everyday paved road navigation. Tailored in the popular 90/90-10 specification, this model combines agile handling dynamics, high rolling efficiency, and dependable long-mileage endurance.
Built with sweeping lateral hydro-sipes that branch outward from the center, the SY-S025 rapidly channels away surface water to eliminate hydroplaning risks during sudden downpours. Its balanced multi-ply casing structure and heat-resistant tread compound absorb pavement vibrations while resisting uneven wear patterns. For global B2B tire wholesalers, fleet managers, and motorcycle aftermarket parts importers, the SY-S025 is a consistently top-selling replacement choice.
SY-S025 Tread Pattern DesignSweeping Lateral Hydro-Grooves : Curved directional grooves cut through surface water films, quickly routing moisture toward the tire shoulders to maintain solid wet braking and road grip.
Continuous Center Stability Zone : An unbroken rubber section running down the crown delivers uninterrupted ground contact, ensuring precise straight-line directionality at speed.
Progressive Cornering Shoulder Sipes : Precision shoulder cutouts increase mechanical traction during leaning maneuvers, providing confident stability through city intersections.
High-Wear & Thermal-Resistant Compound : Specially formulated to withstand the friction heat of continuous high-speed riding, significantly extending usable tread mileage.
1.Excellent Wear Resistance 4.Strong Load Capacity Special tread compound ensures even wear and longer tire life. Reinforced carcass provides excellent load-bearing performance.
2.Enhanced Wet Traction 5.Long Mileage Performance Deep grooves and slopes design provide superior grip on wet roads. Optimized foot print distribution promotes even wear and longer mileage.
3.High-Speed Stability 6.Safe & Reliable Optimiced pattern and structure enoure stable performance at high speeds. Superior stablity and braking performance ensure driving safety.
As a rubber production combined with steel and other materials, tires can be eroded slowly by chemicals, oil, heat, and ozone. The main raw materials of tires include natural rubber and synthetic rubber from petroleum products, so tires exposed to high temperatures heat or fire sources will cause fires that are difficult to extinguish.
Tires should be stored in a cool, dry, clean warehouse to prevent rain, dust, and light. Tires should be placed away from electric generators/motors and sources of heat such as hot pipes. Storage surfaces should be clean and free of grease, gasoline, diesel fuel, or other substances that can deteriorate the rubber. Please rotate tires every month if they are upright in storage. If tires have to be stored outdoors, the place should be:
Improper storage can damage your tires in ways that may not be visible and can lead to a
failure resulting in serious personal injury or death.
Avoid mixing with trucks transporting oil and chemicals. Tire transport vehicles should be equipped with adequate fire equipment. When using a forklift to handle truck tires, install the correct accessories for the forklift, such as tire stackers, tire handlers, etc. Any improper handling ways may cause damage to the tire. For example, the keen-edged forks can bring damage to the bead if you use the forklift without proper accessories.
Proper mounting procedures must be followed or sudden tire destruction, personal injury or death may result. Tire mounting must be done only by personnel trained, supervised and equipped according to local regulations and following the processes requirement of the industries. Always inflate tire/rim assembly in an approved safety cage or equivalent restraining device

The SEYOUN SY-S025 is a modern, high-efficiency motorcycle and scooter tire engineered for high-speed urban commuting, express delivery fleets, and everyday paved road navigation. Tailored in the popular 90/90-10 specification, this model combines agile handling dynamics, high rolling efficiency, and dependable long-mileage endurance.
Built with sweeping lateral hydro-sipes that branch outward from the center, the SY-S025 rapidly channels away surface water to eliminate hydroplaning risks during sudden downpours. Its balanced multi-ply casing structure and heat-resistant tread compound absorb pavement vibrations while resisting uneven wear patterns. For global B2B tire wholesalers, fleet managers, and motorcycle aftermarket parts importers, the SY-S025 is a consistently top-selling replacement choice.
SY-S025 Tread Pattern DesignSweeping Lateral Hydro-Grooves : Curved directional grooves cut through surface water films, quickly routing moisture toward the tire shoulders to maintain solid wet braking and road grip.
Continuous Center Stability Zone : An unbroken rubber section running down the crown delivers uninterrupted ground contact, ensuring precise straight-line directionality at speed.
Progressive Cornering Shoulder Sipes : Precision shoulder cutouts increase mechanical traction during leaning maneuvers, providing confident stability through city intersections.
High-Wear & Thermal-Resistant Compound : Specially formulated to withstand the friction heat of continuous high-speed riding, significantly extending usable tread mileage.
1.Excellent Wear Resistance 4.Strong Load Capacity Special tread compound ensures even wear and longer tire life. Reinforced carcass provides excellent load-bearing performance.
2.Enhanced Wet Traction 5.Long Mileage Performance Deep grooves and slopes design provide superior grip on wet roads. Optimized foot print distribution promotes even wear and longer mileage.
3.High-Speed Stability 6.Safe & Reliable Optimiced pattern and structure enoure stable performance at high speeds. Superior stablity and braking performance ensure driving safety.
As a rubber production combined with steel and other materials, tires can be eroded slowly by chemicals, oil, heat, and ozone. The main raw materials of tires include natural rubber and synthetic rubber from petroleum products, so tires exposed to high temperatures heat or fire sources will cause fires that are difficult to extinguish.
Tires should be stored in a cool, dry, clean warehouse to prevent rain, dust, and light. Tires should be placed away from electric generators/motors and sources of heat such as hot pipes. Storage surfaces should be clean and free of grease, gasoline, diesel fuel, or other substances that can deteriorate the rubber. Please rotate tires every month if they are upright in storage. If tires have to be stored outdoors, the place should be:
Improper storage can damage your tires in ways that may not be visible and can lead to a
failure resulting in serious personal injury or death.
Avoid mixing with trucks transporting oil and chemicals. Tire transport vehicles should be equipped with adequate fire equipment. When using a forklift to handle truck tires, install the correct accessories for the forklift, such as tire stackers, tire handlers, etc. Any improper handling ways may cause damage to the tire. For example, the keen-edged forks can bring damage to the bead if you use the forklift without proper accessories.
Proper mounting procedures must be followed or sudden tire destruction, personal injury or death may result. Tire mounting must be done only by personnel trained, supervised and equipped according to local regulations and following the processes requirement of the industries. Always inflate tire/rim assembly in an approved safety cage or equivalent restraining device