Dura Ace 9000 Front Derailleur Limit Screws

At this point the rear bottom of the front derailleur s outer cage plate should be about 1 2 a millimeter inboard of the large chainring.
Dura ace 9000 front derailleur limit screws. Shimano dura ace r9100 front derailleur fitting guide mounting bolt 5 7nm 5mm hex pinch bolt 6 7nm 4mm hex if you found the video helpful and would like. Dura ace 7900 front derailleur adjustment this is driving me nuts. Its top prong will fit into the head of the cable fixing bolt so it doesn t. If the derailleur cage is too far above the large chainring it is more likely to shift poorly.
The 11 speed dura ace di2 rear derailleur ensures ergonomic stable and effective shifting without stress thanks to a low profile design and shimano shadow rd. The majority of rear shifting problems can be solved with basic adjustments to the limit screws and index setting of th. The tl fd68 works on ultegra 105 and dura ace front derailleurs or fd 6800 fd 5800 and fd 9000 respectively. Adust the lower limit screw until the outer plate is parallel and directly inline with the large chainring.
Front derailleur fd 9000 fd 6800 fd 5800 fd 4700. Dura ace 7900 front derailleur with da 9000 levers. By gizzard in forum components wrenching replies. Now press and hold the button on your junction box a until the led next to it lights up red.
At this point adjust the chain guide so that its rear end is 0 5 1 0 mm inside. Low limit electrical adjustment is only available on current generation front derailleurs ultegra fd r8050 dura ace fd r9150 grx fd rx815 shift the front derailleur to the small chainring and the rear derailleur to the largest sprocket. Low adjustment screw and align the front end of the outer plate of the chain guide parallel to the surface of the largest chainring. The front derailleur maintains its compact and smooth appearance for the dura ace r9100 series.
How to fix the shifting on your bike. If the arm of the derailleur starts to rattle on the spokes or the chain goes over the biggest cog and falls off you need to turn the l limit screw clockwise to limit the derailleur s range of movement. Now turn the low limit screw until it hits the stop on the derailleur preventing it from moving closer to the frame. If the chain won t go into first gear the biggest cog you need to turn the l limit screw anti clockwise to allow it to move further.
If the derailleur is too low it may scrape against the chainrings or jam the chain when shifting.