Inline Performance Magazine |
| Posted: 20 Oct 2011 10:00 PM PDT |
Hey guys, Jon here again. Just two years after BMW launched the class-leading 1000cc sportsbike, the firm has given the bike a long list of changes aimed at improved handling, more mid-range torque and improved throttle response.
The overall look of the bike might, at first glance appear the same but on closer inspection the long list of minor revisions becomes clear. A new tailpiece, winglets on the side fairing, a different exhaust system are just a few of the list.
The German firm has also given the electronic systems an overhaul with a more sophisticated traction control system, improved ABS, the instrument cluster has more functions and there are new colors available too.
BMW has optimized the torque curve for improved ridability, and expanded from two to three performance curves (one each for Rain and Sport modes and an additional one for Race and Slick modes). The Rain mode is now 163 hp.
They have also reconfigured the throttle for enhanced response (particularly gentle and sensitive acceleration in Rain mode, and immediately direct and spontaneous response in Sport, Race, and Slick modes). In addition, they have reduced the twisting force needed and tightened the twist-grip angle.
BMW has also installed a smaller secondary ratio for boosted thrust, refined the tuning between Race ABS and Dynamic Traction Control (DTC), and enlarged the cross sectional area of the intake air guide through the steering head for greater air flow efficiency. All these lead to better handling, steering accuracy, and feedback.
The S1000RR sports revised spring elements for an even wider range of damping forces. The suspension geometry was modified with new values for the steering head angle, offset, position of the swing arm pivot, fork projection, and spring strut length. The new mechanical steering damper is adjustable over ten levels.
Cosmetically, there are four new color variants: plain Racing Red with Alpine white, Bluefire, Sapphire black metallic, and BMW Motorrad Motorsport colors. Even the RR logo was revised. There are new heel plates and leaner stabilizers on the passenger footrests, a redesigned LCD engine speed display for better readability and with five dimming levels. The instrument cluster has new functions such as the "Best lap in progress" and "Speedwarning"; deactivation of "Lamp" fault message when headlamp or number plate carrier removed.
Stay tuned for more updates, and be sure to order your copy of the 2011 print edition of Inline Performance Magazine HERE at the pre-order price for a limited time.
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