2015 BMW S1000RR First Ride

Adam Waheed | March 18, 2015





(Top) The S1000RR uses all-new bodywork and a larger air intake to feed the engine’s redesigned intake hardware. (Center) The ’15 S1000RR now employs auto-blip downshift functionality. However the system needs a bit of refinement as it had a propensity to mis-shift occasionally. (Bottom) In addition to new intake hardware, the exhaust system was redesigned slashing 6.6 pounds off the S1000RR’s curb weight. It also features a robust, ear-pleasing roar for a stock muffler.

BMW preemptively answers its Superbike competition with its updated-for-2015 S1000RR (starting at $15,500). Employing new hardware highlighted by an all-new frame, more powerful version of its class-leading 1000cc Inline Four and up-spec HP4-derived electronics, the Bavarian machine dodges punches from its recently updated rivals.

ENGINE

Over the years the S1000RR has developed a reputation for the visceral, time-bending performance of its 999cc Inline Four and the updated version continues to leave us in awe. Although engineers have done an admirable job of easing the punch of its 14,000 rpm powerband, the S1000RR continues to feel like it employs the ‘fastest’ engine in the class.

Yet power remains useable, even in its most aggressive setting (Slick mode). Engine power can further be tweaked based on road conditions, or rider preference via four different engine/throttle maps (Rain, Sport, Race, and Slick). Furthermore a newly introduced ‘User’ setting allows the rider to build a custom map by selecting independent DDC (Dynamic Damping Control [suspension]), DTC (Dynamic Traction Control), ABS, and the aforementioned power mode settings. However, there is a caveat: the User setting is only offered only with the Standard ($1295) or Premium ($3195) option packages. On a side note, it also enables launch control – a feature we had a positive experience with during the HP4 First Ride, as well as a programmable pit lane limiter.

BMW claims a six horsepower increase, and even more importantly, a broader, flatter spread of torque from 9000 to 12,000 revs. This should give the ’15 S1000RR around 180 horsepower at the Pirelli Diablo SP V2 tire, based on our most recent dyno readings (175.2 hp). This was accomplished via revised intake hardware (including a bigger ram-air intake at the front of the bike) and a new exhaust system that is nearly seven pounds lighter than the previous underbelly design. Speaking of the exhaust, the sound that the BMW emits is racier and more ear-pleasing than you’d expect from a stock muffler. And for those looking for even more performance, BMW offers an accessorial California, and full street-legal exhaust that chops almost eight more pounds off curb weight with identical torque curve and slight top-end power boost.

 

 

ELECTRONICS



(Top) The S1000RR has switch gear on the handlebar allowing for push-button adjustment of engine power modes and traction control while riding. (Bottom) While we couldn’t tell if the ’15 S1000RR handled better than the previous version the increased grip off turns was readily apparent.

An early pioneer in the sportbike electronics realm, the ’15 double-R continues to lead the charge. It now borrows many of the rider aids previously only available on the HP4 (DDC, Launch Control, 14-way adjustable traction control). Its systems are intuitive, easy-to-use, and allow for adjustment while riding (power modes and traction control). We also appreciate the ever evolving function of the traction control, which allows the rider to experience the hellacious muscle of the Bavarian bike in a safer, more manageable way.

 

Dainese Made to Measure Program
Riders come in all different shapes and sizes. Thats why Dainese offers its Made to Measure program. This premium offering allows men and women that cant comfortably wear common  off-the-rack sizes a chance to experience true comfort with a tailor-made and Italian-crafted suit. Customers are offered four levels of customization. The entry-level being a standard production size but with custom colors and your choice of three logos  names  or numbers. Riders that are more concerned with fit will appreciate the next level  a full custom measure  in a more affordable production colorway. And for those that want the ultimate experience  Daineses top-of-the-line offering and is limited by what the customer can dream up  and of course design limitations . Interested in getting fitted  Dainese hosts M2M events across the United States. Contact your local D-Store for more details and pricing.

Riders come in all different shapes and sizes. That’s why Dainese offers its Made to Measure program. This premium offering allows men and women that can’t comfortably wear common, off-the-rack sizes a chance to experience true comfort with a tailor-made and Italian-crafted suit. Customers are offered four levels of customization. The entry-level being a standard production size but with custom colors and your choice of three logos, names, or numbers.

Riders that are more concerned with fit will appreciate the next level, a full custom measure, in a more affordable production colorway. And for those that want the ultimate experience, Dainese’s top-of-the-line offering and is limited by what the customer can dream up (and of course design limitations).

Interested in getting fitted? Dainese hosts M2M events across the United States. Contact your local D-Store for more details and pricing.

Auto-blip technology has also been added to its e-arsenal, in which the computer automatically blips the throttle for smoother and completely clutch-less downshifts. While we applaud engineers including authentic racing-derived technologies, in action the system needs fine-tuning. Most notably, it lacks reassuring engagement feel with the rider having to employ a high degree of lever force to ensure a positive shift. Even still, we encountered occasional mis-shifts and false neutrals. Thus we preferred to make gear changes manually, the old fashioned way. We also rode a reverse-shift pattern bike (shift pattern can easily be reversed by swapping the lever’s mounting position) with similar result. We did however appreciate the reduced engine braking effect in ‘Slick’ mode.

We remember being pleasing with the improved performance of the HP4’s wheelie control during our First Ride at Jerez. But at Circuit of the Americas aboard the RR, the wheelie control didn’t perform as well. Maybe it was the chassis’ extra grip (more on that below), but off turns the bike had, at times, a vicious propensity to wheelie (Slick mode). The front wheel came up so swiftly, and for a long enough duration that it proved difficult to trust the computer and continue to apply full throttle for fear of looping out. Conversely, in ‘Race mode’ the electronics kept the front wheel near the ground but excessively curtailed acceleration, compromising straight-line drive.

S1000RR Settings
Suspension
Fork
Preload: 6 rings showing
DDC: Slick (0)
Shock
Preload: 0, open
DDC: Slick (0)
Drivetrain
Power Mode: Slick
DTC: +3
ABS: On (slick)

CHASSIS

BMW continues to fine-tune the handling and mechanical grip capabilities of the motorcycle – this time by modifying the chassis geometry and the rigidity balance of the frame, subframe (also 1.3 pounds lighter) and swingarm. Specifically, the frame sees a 0.5-degree reduction in rake and a 1.5mm decrease in trail. The swingarm pivot angle has also been lowered by 3mm. Furthermore, material was removed behind the frame’s pivot point for more favorable flex characteristics.

The fork tubes were lowered inside the triple clamp by 6mm (increasing ride height) and now house a pair of stiffer springs (DDC model only). A heavier-duty shock spring was also fitted, extending the length of the shock by 42mm and repositioning the frame’s upper shock mount so that suspension travel was reduced slightly. Lastly, the




(Top)It proved difficult to get an accurate read on the improvements engineers made to the BMW’s chassis. As always it’s agile, fairly stable, and easy to get a feel for on the road. (Center) The S1000RR’s chassis sees big changes for ’15. The frame, subframe, and swingarm were all redesigned with enhanced geometry numbers and more favorable flex characteristics. (Bottom) The DDC semi-active suspension system performs as advertised and offers 14-way push button adjustment for fine tuning.

wheelbase was extended by nearly 18mm via one added chain link. Overall these chassis changes equate to a taller, steeper chassis designed to increase maneuverability, lean angle and grip, without compromising stability.

Despite the big changes to the chassis it was difficult to get an accurate read on the improvements made. As always, the S1000RR is a very nimble motorcycle and changes direction easily, with a fair amount of stability. Steering and overall handling feel natural, making it easier to get up to speed on it. It also offered a high degree of rear grip despite slightly cool track conditions. Though we wish we could have explored the more aggressive positive adjustment range of the DDC settings in hopes of slowing down the action of the suspension. We look forward to logging more track time on the BMW during the upcoming Superbike Smackdown X for a more accurate read.

STILL THE KING?

As always the BMW S1000RR continues to leave us mesmerized with its wicked engine performance that is easily in a class of its own. Its chassis continues to be adept at cutting fast laps and we appreciate the extra grip the revised chassis serves up off corners. Although its newly introduced auto-blip feature has a couple bugs to work out, as a whole its electronics function well and do an admirable job of taming the beast.

BMW S1000RR Highs & Lows
Highs
  • Fighter jet-like acceleration force
  • High level of rear grip off turns
  • Functional and easy to adjust electronics
Lows
  • Auto-blip functionality needs fine-tuning
  • Wheelie control could be improved
  • Access to ‘Slick’ and ‘Custom’ mode costs extra
The DDC semi-active suspension system performs as advertised and offers 14-way push button adjustment for fine tuning. Despite employing two-piece radial mount calipers the BMW still has plenty of stopping power. Its ABS system is transparent and works well on track  Slick mode . There is a noticeable difference in the function of wheelie control between Slick and Race modes. In Slick mode there didnt seem to be enough wheelie control  while conversely in Race the electronics were a little too aggressive restricting acceleration slightly.
2015 BMW S1000RR. The S1000RR now features a User setting in which the rider can choose individual DDC  ABS  DTC  and engine power mode settings independent of one another. 2015 BMW S1000RR starts at  15 500.
2015 BMW S1000RR Tech Specs
 

Engine: 999cc liquid-cooled Inline Four
Bore and Stroke: 80.0 x 49.7mm
Compression Ratio: 13.1:1
Valvetrain: DOHC, 16-valves
Fuel Delivery: Dual Stage Fuel Injection
Clutch: Wet multi-plate slipper clutch; Cable actuation
Transmission: Six-speed
Final Drive: Chain 17/45
Frame: Twin spar aluminum
Front Suspension: 46mm Sachs inverted fork; three-way adjustable for spring preload, compression and rebound; 4.7 in. travel
Rear Suspension: Gas-charged Sachs shock absorber; three-way adjustable for spring preload, low-speed compression and rebound; 4.7 in. travel
Front Brakes: 320mm discs with radial-mount Brembo two-piece four-piston calipers
Rear Brake: 220mm disc with single-piston caliper
Tires: Pirelli Diablo Supercorsa SP V2; 120/70R17, 190/55R17
Curb Weight: 449 pounds
Wheelbase: 56.1 in.
Rake: 23.5 deg. Trail: 3.8 in.
Seat Height: 32.3 in.
Fuel Capacity: 4.6 gal.
MSRP: Starting at $15,500
Colors: Racing Red / Light White; Black Storm Metallic; Light White/ Lupin Blue Metallic / Racing Red
Warranty: Three year