BMW upgrades naked offerings for 2021

BMW has upgraded both its entry-level and flagship naked bikes for the 2021 model year. The 313cc single-cylinder G 310 R gets its first overhaul since its 2016 release, joining the firm’s S 1000 R in the machines to benefit from upgrades in the New Year.

Still missing the ShiftCam technology found on its S 1000 RR stablemate, the 2021 BMW S 1000 R gains a boost in torque to 114Nm, and it sheds five kilograms of weight to 199kg, while peak power remains unchanged at 121kW (165hp).

The engine, which now has an anti-hopping clutch fitted for the first time, has been tuned for greater real-word usability and is said to have at least 90Nm of torque available as low as 5500rpm, despite the 114Nm peak chiming in at 9250rpm. Complementing this are taller fourth, fifth and sixth gear ratios, while an all-new exhaust accounts for 1.2kg of weight saving.

There’s a new chassis based around the RR superbike, which accounts for a significant proportion of the weight loss. Comprising of an underslung swingarm and a narrower girth, the 2021 S 1000R features improved ergonomics, while the rear shock is located further away from the engine and the swingarm’s pivot point.

As well as a host of high-level tech in the form of switchable modes, ABS Pro, traction control and a customisable 6.5-inch TFT screen, there’s a swag of electronic plug-ins available in the long list of options which even includes the firm’s coveted M-spec. Strangely, the excellent two-way quickshifter remains on the options list.

At the other end of the spectrum, the 2021 G 310 R now meets Euro-5 emission controls, gains automatic idle-speed increase, improved throttle response and, like the litre bike, boasts an anti-hopping clutch for the first time.

There’s new a LED headlight and indicators and accessibility has been improved with the addition of adjustable clutch and front brake levers.

Pricing and final specification will be announced for both models closer to their mid-2021 release dates.