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- Di2 Road / MTB / GRX Component list
- E-Bike / Urban component list
- 10/11-speed Di2 beginner's guide to Di2
- 12-speed Dancing Cassette Wobble/Oscillation
- 12-speed Di2 New User Guide
- 12-speed Dura-Ace vs Ultegra vs 105 Di2 and GRX - what are the differences?
- 12-speed Dura-Ace, Ultegra, 105, GRX Di2 and 11-speed Di2 compatibility
- Build a 12-speed Di2 Time Trial / Triathlon bike
- Build your own cheap Di2 satellite shifters (DIY)
- Building a 12-Speed Di2 Road/Gravel Bike - components and wiring
- Building an 11-speed Di2 bike – cable routing, lengths and more
- Building an 11-speed Di2 bike – what parts do you need?
- Change button setup - enable buttons on Di2 shifter hoods
- Cheat Sheet: 10-speed and 11-speed crash mode
- Cheat Sheet: 11-speed Bluetooth Connection Mode
- Cheat Sheet: 11-speed Di2 Synchronized Shift
- Cheat Sheet: 11-speed battery check
- Cheat Sheet: 11-speed derailleur limits and adjustment
- Cheat Sheet: 12-speed Bluetooth Connection Mode
- Cheat Sheet: 12-speed Di2 Synchronized Shift
- Cheat Sheet: 12-speed battery checks
- Cheat Sheet: 12-speed derailleur limits and adjustment
- Comment connecter votre vélo Di2 à votre ordinateur Windows
- Connect to your bike using E-Tube Cyclist mobile app
- Cookies and Privacy
- Deore XT 11/12-speed e-MTB Di2 and Shimano CUES 10/11-speed Di2
- Di2 Cheat Sheets - what do those LEDs mean?
- Di2 Compatibility - mix Ultegra, DURA-ACE, XTR, XT and GRX components
- Di2 downtube shifters, car gearbox shifting, campagnolo electronic shifting and more
- Di2 pour les nuls - Guide du débutant pour le Di2
- E-Tube Project Archive
- E-Tube Project Version 4 bugs overview
- Eurobike 2021 recap - My favourite 12 speed Di2 changes
- Extend 12-speed SW-RS801 Satellite Shifters
- Find spare parts for your Shimano Di2 Components
- First week with R9200 - YouTbe builds and FAQs
- How to troubleshoot Di2 battery drain issues
- Installing the handlebar junction and battery in aero extensions
- Known bug: E-Tube Cyclist does not start
- Not riding this winter? Get your bike ready for winter storage
- Pair Wahoo ELEMNT / Bolt / Roam and your Di2 bike
- Six weeks with 12-speed Wilier, C50 wheels and PRO Vibe EVO
- Synchronized Shift - le guide complet
- View Di2 shifting statistics using Di2Stats
- What is inside a Di2 Front Derailleur?
- [E-Tube 3] Change Di2 shifter button assignments
Frequently Asked Questions
- I pressed the button on the junction box, but bluetooth won't connect
- When is Shimano Di3 going to be released? And 12-speed Di2 for MTB?
- I cannot shift to the smallest sprockets when in the small chain ring
- E-Tube asked me to change the passkey and now it won't connect
- Where can I download Shimano e-Tube? Di2 Software?
- What is e-Tube? And e-Tube Project software?
- How does the e-Tube synchronized shift map work?
- How do I update Di2 firmware?
- My Di2 front derailleur is rubbing the chain. How do I fix that?
- How do I enable or change Synchronized Shift mode?
- What do I need to use Synchronized Shifting?
- How do I connect or disconnect Di2 electric wires?
- Where is the Di2 manual?
- I can't remember my e-Tube mobile app passkey. How do I reset that?
- More LEDS come on after I check the battery level - what do they mean?
- My Di2 won't connect to the mobile app
- How do I use e-Tube software on my Apple Macbook?
- Can I use my road shifters with mtb derailleurs? Or the other way around?
- I had a crash and my rear derailleur stopped working. How do I reset it?
- Can I use the MT800 display on my road bike?
- Do I have to use a B Junction in my Di2 build? (11-speed Di2)
- Can I use a GRX crank with a road or MTB front derailleur?
- How does this site generate income?
- How long will the battery charge last?
- I read that I can mix different series hardware. I tried, but it doesn’t work?
- Can I use my Dura-Ace Di2 7970 with newer hardware?
- How do I check the battery charge level?
- When should I replace my Di2 battery?
- How can I reset my Di2 system?
- How do I update my SM-BCR2 Charger firmware so that I can use E-Tube Project?
- How can I determine a Shimano component manufacturing date?
- E-Tube Project Professional won't work with my charger. I don't own SM-PCE02!
- How do I update my wireless R9270 / R8170 / R7170 levers?
- How do you replace a Di2 wireless shifter battery?
- E-Tube Cyclist mobile app doesn't start on Android phones
- How do I see Di2 info on my HammerHead Karoo 1 or Karoo 2 device?
- What is the difference between EW-SD300 and EW-SD300-I wires?
- Can I use Dura-Ace / Ultegra shifters with 105 Di2 derailleurs?
- How do I update my SM-PCE1 firmware so that I can use E-Tube Project V4?
- When I change my Di2 cassette, do I have to change settings in the app?
- My 12-speed Di2 bike is unresponsive, how to reset 12-speed Di2
- My TT/Tri bike no longer automatically shifts the front derailleur
- Can I use a 12-speed chain with 11-speed Di2? How about cranksets and chain rings?
- E-Tube Project 3.4.5: there may be a problem with the internet connection
- Can I use a 12-speed SRAM cassette with my 12-speed Di2?
- Where do the spacers on 12-speed Shimano cassettes go?
- How do I install the EW-WU111 D-Fly on my 12-speed Di2 bike?
Components
- BM-DN100-S, BM-DN100-L, BM-DN-100-I - External Battery Mount
- BT-DN110 - Internal Battery
- BT-DN300 - Internal Battery (DURA-ACE R9200)
- BT-HLDR - Seatpost Battery Holder
- DEDA-SZ25MM - Deda SuperZero Carbon Seatpost
- DU-EP800 - EP8 Drive Unit (EP8 E-MTB EP800)
- Duke Road Runner 30 Hope RS4 - Duke Road Runner 30 / Hope RS4 wheels
- EC70 Aero - Easton EC70 Aero Handlebar
- EW-AD305 - EW-SD50 x EW-SD300 Electric Wire Adapter
- EW-CC300 - Di2 Electric Wire Cover for EW-SD300
- EW-EC300 - Internal Battery Charging Cable
- EW-JC130 - Y-splitter Cable
- EW-JC200 - Inline 2-port Junction
- EW-JC302 - Inline 2-port Junction
- EW-JC304 - Internal Junction B
- EW-RS910 - Frame/Handlebar Junction
- EW-SD300 - Electric Wire / E-Tube cable
- EW-SD300 Setting cable - E-Tube Setting cable
- EW-SD50 - Electric Wire / E-Tube cable
- EW-SS300 - Chainstay Speed Sensor (EP8 E-MTB EP800)
- EW-SS301 - Disc Brake Speed Sensor (EP8 E-MTB EP800)
- EW-SW300 - Satellite System On/Off Switch (EP8 E-MTB EP800)
- EW-WU101 - Seatstay D-Fly Wireless Unit
- EW-WU111 - Inline D-Fly / Wireless Unit
- FC-M5100 - XT Crankset (1x, 2x) (XT M8050)
- FC-M9020 - XTR Crankset (1x, 2x, 3x) (XTR M9050)
- FC-R7100 - 2x12 Crankset (105 R7150)
- FC-R8100 - 2x12 Crankset (Ultegra R8100)
- FC-R9100-P - Power Meter Crankset (DURA-ACE R9150)
- FC-R9200 - 2x12 Crankset (DURA-ACE R9200)
- FC-RX810-1 - 1x11 Gravel Crankset (GRX RX815)
- FC-RX810-2 - 2x11 Gravel Crankset (GRX RX815)
- FC-RX820-2 - 2x12 Gravel Crankset (GRX RX825)
- FD-6770 - Front derailleur (2x10) (Ultegra 6770)
- FD-6870-F - Front Derailleur (Ultegra 6870)
- FD-7970 - Front Derailleur (2x) (DURA-ACE 7970)
- FD-9070-F - Front Derailleur (DURA-ACE 9070)
- FD-M8070 - Front Derailleur (2x) (XT M8050)
- FD-M9050 - Front Derailleur (3x) (XTR M9050)
- FD-M9070 - Front Derailleur (2x) (XTR M9050)
- FD-R7150 - Front Derailleur (105 R7150)
- FD-R8050-F - Front Derailleur (Ultegra R8050)
- FD-R8150-F - Front Derailleur (Ultegra R8100)
- FD-R9150-F - Front Derailleur (DURA-ACE R9150)
- FD-R9250-F - Front Derailleur (DURA-ACE R9200)
- FD-RX815-F - Front Derailleur (GRX RX815)
- FD-RX825 - Front Derailleur (GRX RX825)
- MU-S705 - Motor Unit for Internal Geared Hub (Alfine S7050 / S705)
- PRHS0110 - PRO Fork Steerer Di2 battery holder
- PRO-VIBE-EVO - PRO Vibe EVO handlebar/stem
- PRSA0190 - PRO Stealth Saddle
- PRSS0443 - PRO Vibe Stem
- PRTL0080 - PRO Internal Routing Tool
- RD-6770-SS - Short Cage Rear Deraileur (10 speed) (Ultegra 6770)
- RD-6870-GS - Medium Cage Rear Derailleur (Ultegra 6870)
- RD-6870-SS - Short Cage Rear Derailleur (Ultegra 6870)
- RD-7970-SS - Rear Derailleur (10 speed) (DURA-ACE 7970)
- RD-9070-SS - Short Cage Rear Derailleur (DURA-ACE 9070)
- RD-M8050-GS - Shadow RD+ Medium Cage Rear Derailleur (XT M8050)
- RD-M9050-GS - Shadow RD+ Medium Cage Rear Derailleur (XTR M9050)
- RD-M9050-SGS - Shadow RD+ Long Cage Rear Derailleur (XTR M9050)
- RD-R7150 - Shadow Rear Derailleur (12 speed) (105 R7150)
- RD-R8050-GS - Medium Cage Shadow Rear Derailleur (Ultegra R8050)
- RD-R8050-SS - Short Cage Shadow Rear Derailleur (Ultegra R8050)
- RD-R8150 - Shadow Rear Derailleur (12 speed) (Ultegra R8100)
- RD-R9150-SS - Short Cage Shadow Rear Derailleur (DURA-ACE R9150)
- RD-R9250 - Shadow Rear Derailleur (12 speed) (DURA-ACE R9200)
- RD-RX805-GS - Shadow RD+ RX Rear Derailleur (Ultegra R8050)
- RD-RX815 - Rear Derailleur (2x) (GRX RX815)
- RD-RX817 - Rear Derailleur (1x) (GRX RX815)
- RD-RX825 - Shadow RD+ Rear Derailleur (12 speed) (GRX RX825)
- SC-EM800 - Wireless Cycle Computer (EP8 E-MTB EP800)
- SC-M9050 - System Information Display - Junction A (XTR M9050)
- SC-M9051 - System Information Display - Junction A (XTR M9050)
- SC-MT800 - System Information Display - Junction A (XT M8050)
- SC-MT800 (E-bike) - System Information Display - Junction A (Alfine S7050 / S705)
- SC-S705 - Basic Display - Junction A (Alfine S7050 / S705)
- SG-7.2 - Park Tool Oversized Adjustable Saw Guide
- SL-MT800-IL - Seatpost dropper lever
- SM-AD91-MS, SM-AD91-L - Front Derailleur Clamp Band Adapter (road)
- SM-BCR1 - External Battery Charger
- SM-BCR2 - Internal Battery Charger / PC linkage device
- SM-BMR1 / SM-BMR2 - External Battery Mount (deprecated)
- SM-BTC1 - External mount for Internal battery
- SM-BTR1 - External Battery
- SM-BTR2 - Internal Battery (deprecated)
- SM-EW67-A-E - Junction and Wire Harness (deprecated)
- SM-EW90-A, SM-EW90-B - Below-the-stem Junction A
- SM-EWC2 - Di2 Electric Wire Cover
- SM-EWW01 - Wireless Unit / D-Fly (ANT, deprecated)
- SM-FD905-D - Mount Adapter for Front Derailleur Type D (direct mount) (XTR M9050)
- SM-FD905-E - Mount Adapter for Front Derailleur Type E (low direct mount) (XTR M9050)
- SM-FD905-H - Mount Adapter for Front Derailleur High Clamp (XTR M9050)
- SM-FD905-L - Mount Adapter for Front Derailleur Low Clamp (XTR M9050)
- SM-JC40 - External Junction B
- SM-JC41 - Internal Junction B
- SM-PCE02 - PC Linkage Device
- SM-PCE1 - PC Linkage Device
- ST-6770 - Dual Control Lever (Ultegra 6770)
- ST-6870 - Dual Control Lever (Ultegra 6870)
- ST-6871 - Time Trial/Triathlon Dual Control Lever (Ultegra 6870)
- ST-7970 - Dual Control Lever (DURA-ACE 7970)
- ST-9070 - Dual Control Lever (DURA-ACE 9070)
- ST-9071 - Time Trial/Triathlon Dual Control Lever (DURA-ACE 9070)
- ST-R7170 - Disc Brake Dual Control Lever (Wireless) (105 R7150)
- ST-R785 - Hydraulic Disc Brake Dual Control Lever
- ST-R785 (E-bike) - Hydraulic Disc Brake Dual Control Lever (Alfine S7050 / S705)
- ST-R8050 - Dual Control Lever (Ultegra R8050)
- ST-R8060 - TT / Triathlon Dual Control Lever (Ultegra R8050)
- ST-R8070 - Hydraulic Disc Brake Dual Control Lever (Ultegra R8050)
- ST-R8150 - Rim Brake Dual Control Lever (Wired) (Ultegra R8100)
- ST-R8170 - Disc Brake Dual Control Lever (Wireless) (Ultegra R8100)
- ST-R9150 - Dual Control Lever (DURA-ACE R9150)
- ST-R9160 - TT / Triathlon Dual Control Lever (DURA-ACE R9150)
- ST-R9170 - Hydraulic Disc Brake Dual Control Lever (DURA-ACE R9150)
- ST-R9180 - TT / Triathlon Disc Brake Dual Control Lever (DURA-ACE R9150)
- ST-R9250 - Rim Brake Dual Control Lever (Wired) (DURA-ACE R9200)
- ST-R9270 - Disc Brake Dual Control Lever (Wireless) (DURA-ACE R9200)
- ST-RX815 - Hydraulic Disc Brake Dual Control Lever (GRX RX815)
- ST-RX825 - Disc Brake Dual Control Lever (Wireless) (GRX RX825)
- SW-7970 - Remote Climbing Shifter (DURA-ACE 7970)
- SW-7971 - TT / Bar-end satellite shifting switches (DURA-ACE 7970)
- SW-7972 - Remote Satellite Sprint Shifter (DURA-ACE 7970)
- SW-9071 - Remote Aero Bar / TT Shifter (DURA-ACE 9070)
- SW-EM800 - Left hand switch unit (EP8 E-MTB EP800)
- SW-M8050 - Firebolt Shifter (XT M8050)
- SW-M9050 - Firebolt Shifter (XTR M9050)
- SW-R600 - Handlebar Climbing Shifter
- SW-R610 - Remote Sprint Shifter
- SW-R671 - TT / Aerobar 2-button Shifting Switches (Ultegra 6870)
- SW-R9150 - Remote Satellite Sprint Shifter (DURA-ACE R9150)
- SW-R9160 - TT / Bar-end shifting switches (DURA-ACE R9150)
- SW-RS801-E - Clip-on Aero Bar Satellite Shifter (12 speed) (DURA-ACE R9200)
- SW-RS801-S - Satellite Drops Sprint Shifter (12 speed) (DURA-ACE R9200)
- SW-RS801-T - Satellite Tops Shifter (12 speed) (DURA-ACE R9200)
- TL-BH62 - Shimano Disc Brake Hose Cut and Set Tool
- TL-EW02 - Cable Plug Tool for Di2
- TL-EW300 - Cable plug tool for Di2
Installation Guides
- Installation guide: Di2 Internal seatpost battery
- Installation Guide: RD-RX805 / RD-RX815 / RD-RX817 Di2 Rear Derailleur
- Set up Front derailleur limits (two bolt derailleurs: 6770, 6780, 9070)
- Set up Front Derailleur limits (FD-RX815, FD-R9150, FD-R8050)
- Installation Guide: Ultegra FD-6870 / DURA-ACE FD-9070 Di2 Front Derailleur
- Installation Guide: Wireless Unit / D-fly (EW-WU111)
- Installation Guide: SC-MT800 / SC-M9051 Display
- Micro-adjust your 10-speed and 11-speed road bike Di2 rear derailleur
- Micro-adjust your 11-speed Di2 MTB Rear Derailleur
- Installation Guide: 10-speed and 11-speed Di2 road Rear Derailleur
- Installation Guide: GRX FD-RX815 / Ultegra FD-R8050 / DURA-ACE FD-R9150 Di2 Front Derailleur
- Index Rear Derailleurs and set Front Derailleur limits using E-Tube Project
- Installation Guide: Shimano Power Meter Crankset
- Installation Guide: Bar-end Junction EW-RS910
- Install the Di2 battery in the fork steerer
- Installation Guide: MTB Style Shifter
- Installation guide: Di2 wired shift levers
- Adjust 12-speed Di2 rear derailleur shifting and limits
- 12-speed Front Derailleur installation and adjustment guide
- Understanding Di2 derailleur specifications
- Installing a new chain - length and direction
- Pair 12-speed Wireless Di2 Shifters
- Check Di2 shifter battery level and replace it
- Update the firmware on 12-speed Hydraulic Shift levers
- Change your Di2 lever free stroke and reach
- Set up 12-speed 105 Di2 and GRX Di2 Front Derailleur limits
- Unpair 12-speed Wireless Di2 Shifters
- 12-speed Rear Derailleur installation and adjustment guide
- Building a 12-speed // 11-speed Di2 bike
- Install 12-speed satellite shifters (EW-RS801)
- Connect 12-speed Di2 shifters by wire