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Tagavahetaja Shimano ULTEGRA Di2 RD-R8150 2x12-speed

Toote kood: IRDR8150E
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SHIMANO is probably one of the most famous and popular manufacturers of quality bicycle parts and accessories in the world. Parts from this manufacturer are more or less used in most of the bicycles Founded in 1921 in Japan, the company currently has perhaps the widest range of products for both amateurs and professionals. Every year, innovations are introduced that allow cyclists to shift gears more precisely, brake more efficiently or finish the track faster. Currently the company is expanding the offer of electronic gear shifting mechanisms and electric bicycle parts more and more. The range of products is not limited to bicycle parts, clothing for cyclists is offered as well.
With our fastest, most accurate shifting, 12-speed ULTEGRA R8150 rear derailleur is more versatile than ever thanks to a single cage length option that is compatible with 28-34T low sprockets.

Product technical specifications

  • Fastest ever rear shifting, 58% faster than RD-R9150
  • Compact design includes an integrated wireless unit, charger, and switch
  • LED status indicator
  • Battery indicator
  • Pairing
  • Adjust mode, etc.
  • Wider range capacity
  • Use: Road
  • Group: Ultegra Di2 R8250
  • Model: RD-R8150
  • Mount type: Direct Mount
  • Gear rear: 12-speed
  • Compatible chain: CN-M8100 HG 12-speed
  • Maximum teeth on the large sprocket: 34T
  • Minimum teeth on the large sprocket: 30T
  • Maximum teeth on the small sprocket: 11T
  • Minimum teeth on the small sprocket: 11T
  • Maximum teeth difference between biggest and middle chainrings: 16T
  • Total capacity: 33T
  • Compatible electric wire: EW-SD300
  • Firmware update by E-tube Project
  • E-tube port (pcs): 1
  • E-tube connector (pcs): 0
  • Di2 Wireless-Chip
  • Material: Aluminum, Carbon fiber reinforced polymer (CFRP)

TECHNOLOGIES

SHADOW RD – The mechanism rear derailleur, SHIMANO SHADOW RD, is intended for more aggressive riding. Its super low profile design carries many benefits. Because of its low profile and single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance.

SEIS SHIMANO ELECTRONIC INTELLIGENT SYSTEM – The SEIS innovative shift technology is still based on the SHIMANO INDEX SYSTEM (SIS) that has proved its superior gear changing characteristics over the years. The big difference is that in this case, the shifting action is provided for by electronics instead of mechanics. This electronic shifting system has been extensively tested over past two years by several professional riders in all conditions possible, such as rain, mud, low temperatures, cobble stone roads and combinations of all of these at the same time. Shifting is executed by simply pressing the button. No power is needed to shift, which gives important advantages since it is easier now to always keep a tight grip on the handlebar and to keep your concentration on riding instead on shifting. The shift system allows accurate and effortless shifting in difficult circumstances like when you have cold hands or when you are completely exhausted. Furthermore, the shifting performance will never be affected by contaminated or stretched cables since the shifting signal is transferred electronically. The operating buttons work similarly to mechanical Dual Control Levers so you don?t need to re-program your mind for a system.

E-TUBE – Platform offers optimum flexibility on your bike. E-TUBE transmits interactive signals and power supply to each parts by “Plug and play” connection. E-TUBE is no rust, no stretch, no freeze and it ensures advanced low maintenance. And SM-PCE1 connects between PC and components to update firmware. Digital device stay the latest version with updating firmware for improve function.

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Toote nimi
Tagavahetaja Shimano ULTEGRA Di2 RD-R8150 2x12-speed
Toote kood
IRDR8150E
Tootja
Shimano
Vöötkood
4550170168520
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Tagavahetaja Shimano ULTEGRA Di2 RD-R8150 2x12-speed

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