Shimano Ultegra 6870 Di2 old Groupset
Shimano Ultegra 6870 Di2 old Groupset
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Description
With the Shimano Ultegra 6870 DI2 Groupset shifting became easier, faster, and effortless: you only need to push the shift-button. The revolutionary Di2 electronic shifting system with SEIS (Shimano Electronic Intelligent System) takes the current high-level shift performance by Shimano to a whole new level, and one never achieved before. The increased accuracy, fluent operation, and reliability of electronic shifting makes changing gears faster and eliminates missed shifts.
This innovative shifting technology is based on the famous Shimano Index System (SIS). With the Di2 technology the shifting action is passed to the derailleurs using an electronic signal instead of a mechanical cable transmission.
• Battery: DI2 SM-BTR2, 51 grams *
• Junction Box: SMEW90A, 19 grams *
• Brakes: BR6800, 343 grams *
• Shifters: Di2 ST-6870, 304 grams *
• Wiring + junction box: EW-SD50 and ISMJC41, 45 grams *
• Rear derailleur: DI2 RD-6870 SS (short cage), 255 grams *
• Front derailleur: FD6870F, 108 grams *
• Chain: CN-HG700, 262 grams *
• Cassette: CS-6800 11/28, 11-12-13-14-15-17-19-21-23-25-28, 249 grams *
• Bottom Bracket bearing SM BBR-60
• Comes with brake cables 191 grams *
• Comes with battery charger ISMBCR2
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This innovative shifting technology is based on the famous Shimano Index System (SIS). With the Di2 technology the shifting action is passed to the derailleurs using an electronic signal instead of a mechanical cable transmission.
Delivery includes
• Crankset: Ultegra 11s 6800, 50/34, 687 grams *• Battery: DI2 SM-BTR2, 51 grams *
• Junction Box: SMEW90A, 19 grams *
• Brakes: BR6800, 343 grams *
• Shifters: Di2 ST-6870, 304 grams *
• Wiring + junction box: EW-SD50 and ISMJC41, 45 grams *
• Rear derailleur: DI2 RD-6870 SS (short cage), 255 grams *
• Front derailleur: FD6870F, 108 grams *
• Chain: CN-HG700, 262 grams *
• Cassette: CS-6800 11/28, 11-12-13-14-15-17-19-21-23-25-28, 249 grams *
• Bottom Bracket bearing SM BBR-60
• Comes with brake cables 191 grams *
• Comes with battery charger ISMBCR2
Reviews
Reviews
4 / 5
Brilliant, fast delivery best price on WWW
- Michael 5 June 2016
Happy with this... No shimano wiring insertion tool tho and no installation instructions... Both would have bn easy and cheap to provide... In middle of fitting to my frame set but so far so good
Pros & Cons
Delivery speed
Price
No di2 wire insertion tool
No installation instructions
5 / 5
very fast and best price
- Jeremy 16 May 2016
Pros & Cons
best price
best website
fast Del
4
Michael, 5 June 2016
Brilliant, fast delivery best price on WWW
Happy with this... No shimano wiring insertion tool tho and no installation instructions... Both would have bn easy and cheap to provide... In middle of fitting to my frame set but so far so good
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Delivery speed
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Price
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No di2 wire insertion tool
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No installation instructions