You do not need any of those items?
You can remove single items from compilation @ basket after adding the groupset to the cart.
Cranks please select 170mm 34/50 T. + 29 € 170mm 36/46 T. + 68 € 170mm 39/53 T. + 29 € 172.5mm 34/50 T. + 20 € 172.5mm 36/46 T. + 28 € 172.5mm 36/52 T. + 26 € 172.5mm 39/53 T. 175mm 34/50 T. + 29 € 175mm 36/52 T. + 35 € 175mm 39/53 T. + 29 € Front derailleurs Ultegra Di2 FD-6870 2/11s braze-on Rear derailleurs please select 23-28 T. short cage 28-32 T. long cage + 41 € Chain CN-HG701 11-speed chain 116 links Cassette sprockets please select 11-23 T. 12-25 T. Bottom brackets please select BSA ITA Junction please select 3-port (SM-EW90-A) 5-port (SM-EW90-B) + 10 € STI Ultegra Di2 ST-6870 STI levers 11s left+right Cable junction Dura-Ace/Ultegra Di2 SM-JC41 junction internal routing Battery recharger Di2 SM-BCR2 charger for seatpost battery Battery Di2 BT-DN110 battery for mounting inside seatpost
Optional items (you'll get those items for a better price in combination with a groupset) Please pay attention: The price and availability claim above is related to the groupset items and not to the optional items; If you add some optional items you'll see the final price at the shopping basket.
In case that the groupset compilation above
contains items that you don't need (e.g. crankset) then you must simply add the groupset to your basket and then visiting the shopping basket. There you can comfortably remove single items from the groupset. The price will be adjusted in realtime.
You can find more information about what there is exactly included in delivery on the left-side menu.
Please note: → There are some complete cable kits available as optional items (based on frame size). But, in case you have some custom measurements on your frame (or similar) we please you to manually add the cables to your shopping basket:
Image symbolic In 2008 SHIMANO first introduced electronic shifting to road cycling in its Dura-Ace 7970 groupset.
In 2011 it became available for Ultegra.
Today SHIMANO announced they will integrate its electronic shifting technology (Di2) in their recently introduced Ultegra 6800 groupset.
Ultegra takes pro-tested technologies to a wider audience.
Whether it is a mechanical or electronic shifting interface, Ultegra provides the highest quality outside professional racing.
The DNA for both the mechanical and electronic version of the group is the same. They share the same 4-arm cranks, 11-speed cassettes, dual pivot brakes, Sil-tec chain and 11-speed wheels. What makes them different is the shifting interface (shift lever and derailleurs). Where Ultegra 6800 uses the well known mechanical parts and cables, Ultegra 6870 (Di2) uses an electronic shifting system.
Compared to the previous Ultegra Di2 (6770) SHIMANO improved the ergonomics of the dual control lever for easier access. Especially on top of the – slimmer – hoods riders have more control than ever. Also the shape of the shift button improved and the contrast of the surface is more recognizable.
The derailleurs are more compact and lighter than their predecessors. The rear derailleur is updated with an automatic protection system that moves the cage out of harm’s way in case of a crash. There are two versions of the rear derailleur.
A SS for cassettes up to 28T and a GS for cassettes up to 32T. The 32T GS rear derailleur in combination with a compact front crank setup offer a full wide gearing setup. Both rear derailleurs are featured with multi shifting. With a single press and hold of the shift button the rear derailleur goes all the way up or down the cassette.
Or, when programmed at the E-tube platform, two or three gear shifts. Also the speed of gear shifts can be adjusted. In five steps, from very slow to very fast.
All items have to have the same firmware in case to provide a error-free functionality!
( If necessary, use the following diagnosis tool )
Groupset consists of: Cranks FC-6800
Front derailleur FD-6870
Rear derailleur RD-6870
Brakes BR-6800 / BR-6810
Bottom bracket SM-BBR60
STI units ST-6870
Cable junction for internal routing SM-JC41
Battery pack (internal / seatpost) SM-BTR2 This article cannot be shipped to countries outside of the European Union and all other countires of the European Free Trade Association (EFTA).
Which cable lengths do I need? S ( 47-52cm ) M ( 53-56cm ) L ( 57+ cm ) Down Tube Wire 750 mm 800 mm 1000 mm Front Derailleur Wire 350 mm 400 mm 450 mm Rear Derailleur Wire 550 mm 600 mm 650 mm Battery Wire 350 mm 400 mm 450 mm STI > Junction ( 2x) 350 mm 350 mm 350 mm You need 6 cables in total • If you have the battery inside the seatpost just add 50mm to the battery cable • Here you can find the particular cables • It does not matter if internal or external cable routing
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