Electronic Shifting
AssemblyOptional wireless groupset: a battery-powered rear derailleur motor, lever shift buttons and a small rechargeable battery, all linked over an encrypted 2.4 GHz radio. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Electronic Shifting parts and their functions
4 top-level parts · 78 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Shift Motor Unit 3 parts | 1× | Derailleur servo unit |
| 2 | Shift Battery 3 parts | 1× | Rechargeable Li-ion |
| 3 | Shift Button 3 parts | 2× | Lever shift switches |
| 4 | Shift Controller Board 4 parts | 1× | Radio control board |
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Bill of materials for Electronic Shifting
4 top-level lines · 21 rows shown · 78 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Shift Motor Unit 3 parts | cyclocross-bike-shift-motor | 1× | 1 | 36 | assembly |
| 1.1 | Shift Servo Motor | cyclocross-bike-servo-motor | 1× | 1 | · | part |
| 1.2 | Shift Controller Board 4 parts | cyclocross-bike-shift-controller | 1× | 1 | 33 | assembly |
| 1.2.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 1.2.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 1.2.3 | Connector | connector | 1× | 1 | · | part |
| 1.2.4 | SMD Passive (R/C/L) | smd-passives | 30× | 30 | · | part |
| 1.3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 2 | Shift Battery 3 parts | cyclocross-bike-shift-battery | 1× | 1 | 3 | assembly |
| 2.1 | Li-ion Cell | cyclocross-bike-li-cell | 1× | 1 | · | part |
| 2.2 | Battery Housing | cyclocross-bike-battery-housing | 1× | 1 | · | part |
| 2.3 | Connector | connector | 1× | 1 | · | part |
| 3 | Shift Button 3 parts | cyclocross-bike-shift-button | 2× | 2 | 3 | assembly |
| 3.1 | Tactile Switch | cyclocross-bike-tactile-switch | 1× | 2 | · | part |
| 3.2 | Bare PCB | pcb-bare | 1× | 2 | · | part |
| 3.3 | Coin Cell | cyclocross-bike-coin-cell | 1× | 2 | · | part |
| 4 | Shift Controller Board 4 parts | cyclocross-bike-shift-controller | 1× | 1 | 33 | assembly |
| 4.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 4.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 4.3 | Connector | connector | 1× | 1 | · | part |
| 4.4 | SMD Passive (R/C/L) | smd-passives | 30× | 30 | · | part |
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Where the electronic shifting is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |