In terms of raw performance, these two are evenly matched. The R18 and R18B produce nearly identical power figures, meaning the real-world difference will come down to gearing and torque delivery rather than peak horsepower. When it comes to agility, the R18 has a clear advantage. Weighing in 53kg less than the R18B, it will feel significantly easier to handle in low-speed traffic, parking maneuvers, and twisty corners. Riders with a shorter inseam should lean towards the R18. Its seat height is 30mm lower than the R18B, making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: While both are capable, the r18 offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.
| Spec | R18 | R18B |
|---|---|---|
| Displacement | 1802 | 1802 |
| Power | 91 | 91 |
| Cylinders | 2 | 2 |
| Weight | 345 | 398 |
| Seat height | 690 | 720 |