The Bridgestone RS12 is a high-performance rear motorcycle tire designed for riders who want dependable grip and confident handling across a variety of riding conditions. This tire features a 190/55ZR17 size with a 75W speed rating, making it a suitable replacement for compatible sport and performance motorcycles. Its rear-specific design supports balanced handling, responsive cornering, and consistent road contact during spirited riding.
The RS12 maintains high grip performance even after multiple laps, helping riders enjoy predictable traction and confidence throughout extended sessions. Its newly designed tread pattern uses an optimized groove ratio to enhance grip by increasing tire rigidity and contact area during cornering. This design supports smooth transitions, stable turn-in, and controlled performance as riding demands change from straight-line acceleration to aggressive cornering.
Manufactured by Bridgestone, the RS12 combines performance-focused tread development with the fitment precision expected from a leading motorcycle tire brand. The 190/55ZR17 configuration should be matched to the motorcycle manufacturer’s approved fitments, wheel specifications, and recommended tire pressures before installation. This listing identifies the tire by its model, size, rear position, and 75W rating for easier application review. The manufacturer part number and vendor part number are both 21250.
Features:
- High-Grip Performance: Maintains strong traction and rider confidence through multiple laps and varied riding conditions.
- Optimized Tread Pattern: Newly designed groove ratio increases tire rigidity and contact area during cornering.
- Rear Motorcycle