The Shinko 712 Series Bias Rear Tire in size 110/90-18 (load index 61, speed rating H) is a solid choice for riders seeking a dependable and long-lasting replacement tire. Constructed with a bias-ply design, this tire features multiple nylon cord layers that provide robust sidewall strength and resistance to flex under load, making it well-suited for motorcycles used in daily commuting, touring, and cruising applications. The bias construction delivers a stable footprint at moderate speeds and enhances the tire’s ability to handle straight-line stability and cornering loads without excessive squirm. The tread pattern of the Shinko 712 is engineered for balanced performance on both dry and wet pavement. Deep grooves and siped blocks help channel water away from the contact patch, reducing the risk of hydroplaning in light rain, while the continuous center rib promotes smooth rolling and reduced noise. The compound formulation prioritizes even wear over the life of the tire, allowing riders to expect consistent traction from the first mile to the final service interval. This rubber blend also offers sufficient grip for spirited riding on paved roads without sacrificing durability. In terms of physical specifications, the 110/90-18 dimension provides a slightly taller sidewall profile compared to lower-profile alternatives, contributing to a comfortable ride quality by absorbing road imperfections. The 61H load and speed rating indicates a maximum load capacity of 615 lbs (279 kg) and a certified speed capability up to 130 mph (210 km/h), meeting the requirements for many standard and mid-size cruiser motorcycles, street bikes, and lightweight touring machines. The tire is designed to fit a standard 18-inch rear rim with an appropriate width range, and proper mounting is essential to achieve the intended handling characteristics. Bias ply tires like this model generally offer predictable breakaway characteristics and are often preferred by riders who prioritize durability over outright cornering speed.

The Shinko 712 Series Bias Rear Tire offers a practical combination of engineering, material quality, and manufacturing consistency. The bead area is constructed for secure seating, and the nylon casing resists cuts and abrasions from debris encountered on regular roads. While it does not incorporate the latest radial technology, its simpler construction contributes to a very affordable price point, making it an excellent value for budget-conscious owners who still require reliable performance. This tire delivers honest, no-frills performance for everyday riding needs.