BMW R1100RS

From Wikipedia, the free encyclopedia
BMW R1100RS
Manufacturer BMW Motorrad
Production 1993–2001
Predecessor R100RS
Successor R1150RS
Class Sport-touring[1] or standard[2]
Engine 1,085 cc, 4-valve air- and oil-cooled flat-twin boxer
Power 90 hp (67 kW)
Transmission 5-speed, shaft drive, dry clutch
Suspension Front:Telelever
Rear: Paralever
Brakes Front: Dual 12 in (300 mm) disc, 4-pot caliper
Rear: Single disc
Optional ABS
Tires Front: 17 in (430 mm)
Rear: 18 in (460 mm)
Rake, trail 65.9°
Wheelbase 57.5 in (1,460 mm)
Dimensions L 85.6 in (2,170 mm)
W 26.2 in (670 mm)
Seat height 31.5 in (800 mm)
Weight 527 lb (239 kg) (dry)
564 lb (256 kg)[1] (wet)
Fuel capacity 6.1 US gal (23 l)

The BMW R1100RS was a motorcycle manufactured by BMW Motorrad. It was introduced in 1992 and began production in 1993;[3] in 1994 for the United States.[4] The bike produced 90 horsepower (67 kW) from a 1,085 cc air- and oil-cooled flat-twin engine.[5] Both fully faired and half-faired variants were available.[4] It was BMW's first R259 oilhead released, one year earlier than adoption of the engine for the R1100GS.[3][6] This cooling approach was used through 2013 when water cooling was adopted for the BMW twin.[7]

The R1100RS was credited as being the second mass-production motorcycle with an unconventional front suspension, i.e. not a telescopic fork, after the Yamaha GTS1000. The Telelever suspension was bolted directly to the stressed member engine resulting in a frameless design (though a subframe was retained to support the rider, passenger and luggage).[4] This stressed member construction was utilized by BMW for oilheads going forward.[8]

Awards

The R1100RS was chosen as Cycle World's best standard motorcycle of 1994.[2]

References

  1. 1.0 1.1 Marc Cook (December 2000), "Return of the original oil head", Motorcyclist 
  2. 2.0 2.1 Edwards, David (October 1994), "Best standard bike: BMW R1100GS", Cycle World 33 (10): 45 
  3. 3.0 3.1 "BMW history: BMW celebrates its anniversary / the new boxer". BMW Motorrad. Retrieved 2013-05-19. "70 years after the R 32 of 1923, BMW presents the BMW R 1100 RS sports tourer at the beginning of the 1993 season, the first model of the new boxer generation, followed one year later by the Enduro model BMW R 1100 GS." 
  4. 4.0 4.1 4.2 Kevin Cameron (January 1993), "Brave new Beemer", Cycle World 32 (1): 45, ISSN 0011-4286 
  5. Clement Salvadori (March 3, 1994), "Updated boxer engine packs plenty of punch on the road", Orlando Sentinel, retrieved 2013-05-19 
  6. Mark Zimmerman (2003), BMW motorcycle buyer's guide, Motorbooks International, p. 106, ISBN 0-7603-1164-1, "The R1100RS was the first of the oilheads released." 
  7. Kevin Cameron (December 21, 2012), "BMW's all-new water-cooled boxer — tech preview: It only took 90 years...", Cycle World 
  8. Bill Stermer (July 2005), "2005 BMW R1200ST", Rider: 42, "As with all oilhead BMWs ... the engine functions as a stressed member; various subframes solidly mount to it to support the fork, seat and related components." 

External links

This article is issued from Wikipedia. The text is available under the Creative Commons Attribution/Share Alike; additional terms may apply for the media files.