Electronic Drivetrain Assembly
Wireless electronic-shifting groupset with a power meter. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
7 top-level lines · 28 rows shown · 34 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Crankset 3 parts | road-bike-crankset | 1× | 1 | 10 | assembly |
| 1.1 | Crank Arm | road-bike-crank-arm | 2× | 2 | — | part |
| 1.2 | Chainring | road-bike-chainring | 2× | 2 | — | part |
| 1.3 | Power Meter 3 parts | road-bike-power-meter | 1× | 1 | 6 | assembly |
| 1.3.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 1.3.2 | Strain Gauge | road-bike-strain-gauge | 4× | 4 | — | part |
| 1.3.3 | Coin Cell (CR2032) | road-bike-coin-cell | 1× | 1 | — | part |
| 2 | Bottom Bracket 2 parts | road-bike-bottom-bracket | 1× | 1 | 4 | assembly |
| 2.1 | Bottom Bracket Cup | road-bike-bb-cup | 2× | 2 | — | part |
| 2.2 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 3 | Chain | road-bike-chain | 1× | 1 | — | part |
| 4 | Cassette | road-bike-cassette | 1× | 1 | — | part |
| 5 | Front Derailleur (electronic) 4 parts | road-bike-front-derailleur | 1× | 1 | 4 | assembly |
| 5.1 | Derailleur Servo Motor | road-bike-derailleur-motor | 1× | 1 | — | part |
| 5.2 | Li-ion Cell, 18650 | li-cell-18650 | 1× | 1 | — | part |
| 5.3 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 5.4 | Derailleur Cage | road-bike-derailleur-cage | 1× | 1 | — | part |
| 6 | Rear Derailleur (electronic) 5 parts | road-bike-rear-derailleur | 1× | 1 | 6 | assembly |
| 6.1 | Derailleur Servo Motor | road-bike-derailleur-motor | 1× | 1 | — | part |
| 6.2 | Li-ion Cell, 18650 | li-cell-18650 | 1× | 1 | — | part |
| 6.3 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 6.4 | Derailleur Cage | road-bike-derailleur-cage | 1× | 1 | — | part |
| 6.5 | Jockey Wheel | road-bike-jockey-wheel | 2× | 2 | — | part |
| 7 | Shift Lever / Hood 4 parts | road-bike-shift-lever | 2× | 2 | 4 | assembly |
| 7.1 | Lever Body | road-bike-lever-body | 1× | 2 | — | part |
| 7.2 | Bare PCB | pcb-bare | 1× | 2 | — | part |
| 7.3 | Coin Cell (CR2032) | road-bike-coin-cell | 1× | 2 | — | part |
| 7.4 | Hood Cover | road-bike-hood-cover | 1× | 2 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.01–$2 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sundram.com ↗ | Chennai, IN | Fasteners | 10,000 pcs | 3–5 wks |
| lpsindia.com ↗ | Rohtak, IN | Fasteners | 10,000 pcs | 3–5 wks |
| escort-fastener.com ↗ | Suzhou, CN | Fasteners | 10,000 pcs | 3–5 wks |
| tbfastener.com ↗ | Shanghai, CN | Fasteners | 10,000 pcs | 3–5 wks |
| sterlingtools.in ↗ | Faridabad, IN | Fasteners | 10,000 pcs | 3–5 wks |