Hilistone Tyre (Qingdao) Co., Ltd. is one of the most professional manufacturers and suppliers of 90/100-21 tire in China. With abundant experience, we warmly welcome you to buy bulk high-grade 90/100-21 tire from our factory. If you have any enquiry about cooperation, please feel free to email us.
Product Overview
Optimized specifically for the front wheels of 21-inch dual-sport bikes, dirt bikes and adventure motorcycles, this terrain-focused 90/100-21 tire adopts a professional narrow tread and ultra-high sidewall design. Different from equal-ratio standard tires that prioritize balanced street performance, this specification is tuned for front-wheel steering guidance and rugged terrain buffering. It perfectly bridges the gap between pure off-road tires and daily street tires, delivering reliable performance for mixed road adventure and daily outdoor riding.
Unique Structural Advantages
With a 90mm precision tread width and 100% ultra-high aspect ratio, this front tire features a slim and highly elastic structure exclusive for off-road front wheel matching. The moderate narrow tread reduces ground friction, bringing quick and effortless steering response for flexible obstacle avoidance and curve control. The upgraded tall sidewall provides ultra-large deformation buffer space, which can effectively absorb continuous bumps and impact from uneven dirt roads, rocky trails and undulating mountain roads, offering superior hub protection compared with conventional low-sidewall tires.
Specifications
| SIZE | 90/100-21M/C |
| PR/LSR | 4PR/57P |
| MEASURE RIM | 2.15 |
| INFLATED PRESSURE KPA/P.S.L. | 225/32 |
| MAX.LOAD KGS/LBS | 230/512 |
Core Performance Features
Responsive Front Wheel Steering
Slim streamlined tread design cuts down steering resistance significantly. It delivers sharp, immediate direction feedback during low-speed trail navigation and high-speed straight travel, eliminating sluggish steering and improving overall riding controllability.
Premium Terrain Shock Absorption
The high-elastic thick sidewall acts as an independent buffer system, filtering harsh terrain vibrations and strong impact force. It effectively reduces front-end fatigue during long-distance off-road riding and protects the front wheel hub from collision damage on rugged roads.
Reliable Mixed-Terrain Traction
Specially designed staggered open tread blocks provide stable bite force on loose dirt, gravel and dry pavement. It prevents front wheel slipping on rough trails and ensures steady braking and cruising on urban paved roads, realizing dual-purpose performance for street and off-road use.
Enhanced Tear & Wear Resistance
Made of upgraded tough rubber compound, the tire resists sharp stone cuts, gravel abrasion and long-term outdoor weather aging. It maintains complete tread structure and stable grip performance even after frequent complex terrain riding, extending service life greatly.
Fitment & Usage Scenarios
This dedicated front replacement tire fits all 21-inch rim dual-sport motorcycles, entry-level off-road dirt bikes and adventure touring bikes. It is widely applicable for wilderness trail exploration, mountain rugged road riding, suburban mixed-terrain travel and daily all-weather adventure commuting.
Product Core Selling Points
Tailored for front-wheel dual-scenario riding needs, this high-sidewall tire solves the pain points of rigid shock absorption and insufficient steering flexibility of ordinary tires. It integrates sensitive control, excellent terrain adaptability and durable anti-damage performance, being a high cost-performance professional replacement tire for motorcycle outdoor adventure enthusiasts.
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