It has an easy to understand derailleur adjustment process. Precision actuators move the cage swiftly and smoothly for fast, silent, accurate front shifts every time. I couldnt find how to micro adjust my di2 front derailleur. The adjusting screw presses against the brazeon and kicks the tail of the front derailleur out to get it to line up perfectly with the large cog.
Shimano di2 for dummies beginners guide to di2 di2 center. I just want to micro adjust the front mech because its now got chainrub while on the 52 in 11. By pressing your shift buttons, you can micro adjust the trim of your rear derailleur by 0. Hi i have a cannonade synapse 2016 with ultegra di2 gearing. Most problems are resolved by doublechecking the basic adjustments. Note that this bluetooth connection only works if you have a wireless unit on your bike. Limit screws a the front derailleur needs to work within the largest and smallest ring. Shimano advances wireless di2 functionality shimano. Thought i would throw this up here in case anyone else is looking for that info. Check your front derailleur limit screws o high limit0. English dmxtr00109 dealers manual road mtb trekking city touring comfort bike urban sport ebike xtr di2 m9050 series xtr rdm9050 fdm9050 fdm9070 smfd905 swm9050. This article will focus on the installation of the system as an aftermarket component system. This system is incorporated in the designs of some new bike models.
When on the the large chain ring, this does not seem to happen when i shift towards the larger cogs on the cassette and i. Item multishift speed characteristics usage notes crank rotation speed when operating multishift very. You will find adjusting your front derailleur is easy if you follow these steps. Now you can micro adjust your rear derailleur using the buttons on the shift lever. Tightening torque 5 7 nm installation of the front derailleur using a band adapter smad91 use a support bolt even when installing the front derailleur. Simply push and hold the button on the junction box and the shift led should emit a steady red light. Set the front derailleur to the second speed and the rear derailleur to the first speed before. After reading the users manual carefully, keep it in a safe place for later reference. Adjusting di2 8050 front derailleurs weight weenies.
The rd9150 di2 version offers the digital precision of shimano electronic shifting and synchronized shifting. The cable system is a common place to find issues that will cause poor shifting. Di2 front derailleur adjustment cyclechat cycling forum. Installation of the front derailleur using a band adapter smad91 3 when the adjustment is complete, tighten the clamp bolt. If you see any mistakes or anything to add let me know. In order to help you set up and configure your di2 system shimano has made several software packages available for android, ios and pc. Over the last year i have had problems with shifting on the front derailleur. Shimano di2 rear derailleur misalignment issue bikeradar. If you have the programming box thing, you can switch the orientation of the buttons, etc, but there is. You could also connect your bike to your windows computer and use the etube project software to adjust your derailleurs. You can do this whilst riding to find the sweet spot. Making adjustments to the front derailleur is easy. Enter rear derailleur crash protection reset mode if you pressandhold the button for 3 seconds. The modern di2 batteries allow you to enter bluetooth le connection mode.
Follow the instructions on the screen and then click set. Whilst i was searching for that info i found out about the three different shifting modes too. From this point, the system should be shifting almost perfectly. And with singlewire etube connection to the rest of the system, the front derailleur is able to automatically trim itself as you shift the rear derailleur, eliminating chain rub. The adjustment feature is accessible via either the ajunction box, or the front derailleur adjustment setting in the etube software, and should be used only after you have already set the physical innerouter limit screws. The high and low limit screws just dont work like a cable derailleur. The high limit smallest cog has to allow room for an overshift the chain moves farther outward and then back to center on upshifts to smaller cogs. The revolutionary di2 shifting system solves the challenges drivetrains present to the powerdelivery equation in cycling. Di2 gives you instant, accurate, lightingfast shifts the first and every time, at the push of a button. Adjustment next, operate shifting switch y 4 times to move the guide pulley toward the outside by 4 steps to the target position. How to microadjust your road bike di2 rear derailleur. New software for iphones and android tablets and phones will follow later in 2016.
Di2 front derailleur micro adjustment shifting modes. Front derailleur advanced troubleshooting park tool. Rotate the front chainwheel while restoring operation after the rd. The front derailleur is over shifting and causing the chain to come of on the outside of the chain ring.
When front derailleur adjustment method is clicked, a detailed description of the adjustment method will be displayed in a different screen. Then do the electronic microadjustments for the front derailleur and press the long up shift button the full 12 micro adjustments outward. No, di2 doesnt require the same cog sizes, but the cogs would have to be in the same place laterally for things to work perfectly. Press shifting button x to move the rear derailleur one step towards the inside larger sprocket while turning the crank front chainring keep moving the rear derailleur towards the. Going from a 30 to a 34 you might need to make a small btension adjustment. How to adjust your front derailleur for perfect and silent. Im having a heck of a time adjusting the front derailleur of my ultegra r8050 groupset. The windows version of the etube software supports windows 7 and newer.
Shimano ultegra and duraace di2 electronic shifting. From that thread, i posted a comment about the 33 steps of adjustment. Learn how to adjust any shimano di2 front derailleur in this video with pro mechanic daniel slusser at arts cyclery. To learn more about how we use cookies, read our privacy policy. Set the front derailleur to the second speed and the rear derailleur to the first speed before adjustment. The normal adjustment mode is what you read in the shimano instructions. Adjusting your shimano di2 front derailleurs in ten easy steps velo news ask a mechanic takes us through the stepbystep process of tuning shimano d12 front derailleurs a poorly adjusted derailleur can cause your chain to rub and gears to shift and drop unexpectedly. Shimano di2 components are available for purchase at arts cyclery.
Begin by doublechecking the cage height and rotation, the limit screw setting, and cable index setting. The only reference i can find is the shimano dealer manual, but its not very detailed or helpful. Further revelations came on the page with the rear derailleur adjustment. If i click the rear derailleur shifters i can micro adjust them. There is a compatibility issue with shimano etube software firmware versions v2. Place the di2 into micro shift mode by pressing the button on junction box a for approx 5 seconds. The duraace 9100 derailleur blends an aerodynamic shadow design with enhanced range options in a lightweight, attractive mechanism aimed at discerning road cyclists. Note that this is not the only way to micro adjust your front derailleur. Even in the most extreme conditions, shifting is precise and. From there simply hit the rear derailleur shifter to micro adjust the rear derailleur. Important notice contact the place of purchase or a bicycle dealer for information on installation and adjustment of the products which are not found in the users manual. And yeah you could do the method mentioned in this post while riding your bike but good luck to anyone attempting to carry a laptop, ride their.
Be careful not to let the cuffs of your clothes get caught in the chain while riding, otherwise you may fall off the bicycle. Ultegra 6870 di2 front derailleur problem triathlon. So for example, if the fd outer plate rubs the chain when using the 6th largest cog, you would want to adjust the. To reconnect the derailleur and cycle the motor, you hold down the button on the front junction for 5 seconds. Electric drivetrain with the best of brains and brawn. Rear derailleur di2 users manuals in other languages are available at. Then i followed the di2 dealer manual front derailleur adjustment process. Enters adjustment mode if you pressandhold the button for 0. Adjusting your shimano di2 front derailleurs in ten easy steps. Arts cyclery has two videos about adjusting the di2 group set. After adjusting the height in the 6770 video, it goes on to talk about adjusting the angle of the cage.
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