2021 BMW M 1000 RR

To satisfy World Superbike homologation requirements, but expanded production for commercial sale of the bike

. It has a standard anti-lock braking system, with an optional electronic traction control.

The bike received slightly more significant changes. It was given new throttle maps for each of the four riding modes, to combat throttle response issues that customers were facing with the bike.

The bike did not receive updates to the same extent as the 2012 bike. However, BMW introduced the HP4 variant, a more track-oriented version of the standard S1000RR.

The S1000RR saw major updates and changes. Notably, the bike now weighed 4 kg (8.8 lb) less and gained 4.4 kW (5.9 hp; 6.0 PS) to a claimed output of 148 kW (198 hp; 201 PS).

At the November 2018 EICMA, Milan, Italy. The 999 cc (61.0 cu in) four-cylinder engine is entirely new, which is claimed to produce 152 kW (204 hp; 207 PS) at 13,500 rpm (up 4.5 kW (6.0 hp; 6.1 PS) from the previous iteration) and 113 N⋅m (83 lbf⋅ft) of torque at 11,000 rpm. S1000RR, which is focusing on weight reduction while improving handling. The aluminium perimeter frame drops 1.28 kg (2.8 lb) of weight, now using the engine as more of a load-bearing unit and reducing width by 13 mm (0.51 in).