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need some advice on DURA-ACE 7900 10 SPEED cassette and if i can use a CN-7801 10 SPEED CHAIN

2

259

by onedog

Which model Shimano Ultegra do I have?

9

1K

Di2 rear derailleur won't stay in largest gear?

6

3K

by Peter Kettle

Di2: Can a "False Shift" Drain the Battery?

14

1K

Shimano GRX brakes

2

2K

by Srode

8

2K

by tlg

Anyone running aftermarket jockey wheels on 9000 or 9070 11-speed?

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1K

Dura Ace 9000 with Campagnolo 11 cassette

11

13K

Squealing Di2 rear brake

8

7K

di2 problem, firmware update BT-DN110

3

7K

Charging Di2 while riding?

1

997

by bmach

Blocking off 2 gears on Shinao DI2

1

3K

Shimano GRX gravel components

7

1K

by Finx

1

2K

by BlackSquirrel

Hidden Hood Buttons

3

6K

by Jasra

Di2 on the cheap?

2

2K

Di2 8050 Front Derailleur?

3

3K

by bdaghisallo1

11 speed compatible freehub on 7800 hub?

2

3K

105 5600 compatibility with the newer, longer pull arm front mechs

0

1K

EW-WU111 wireless ANT+ Bluetooth unit can only be updated via mobile device

2

4K

Shimano 55 or 54 tooth w/ 39 inner?

2

1K

by TricrossRich

11 speed cassette on 10 speed hub?

2

12K

by STRANA

9100 & 9000 compatibility ?

10

27K

by cpark

10 speed !05 long cage derailleur work with 11 speed 105 shifter and cassette?

1

882

by tlg

very slow updates for Di2

2

2K

Broken 11spd Dura Ace Lever/reach adjusters

6

6K

5

4K

SC-MT800 on Aero drop bars?

2

2K

Ultegra 6870 upgrade to BT or Ant+ for bike computer communication

5

5K

My Charger doesn't fit Di2 junction box

4

3K

E-Tube Project Doesn't Recognize BT-DN110 Battery

2

24

15K

Di2 wiring help

6

6K

by TricrossRich

Should I stay with DA 7800 or go to Ultegra 6800

4

2K

complex Di2 rear shifting issue....

2

27

30K

by WEG

6900 announcement due in 2017?

18

10K