Folding Bike Product
A compact folding commuter bike with 16-20 inch wheels, a frame hinge, and a folding stem for transit and storage. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
10 top-level lines · 53 rows shown · 115 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Folding Frame 5 parts | folding-bike-frame | 1× | 1 | 9 | assembly |
| 1.1 | Main Frame Tube | folding-bike-main-frame | 1× | 1 | — | part |
| 1.2 | Frame Hinge & Latch 3 parts | folding-bike-frame-hinge | 1× | 1 | 4 | assembly |
| 1.2.1 | Hinge Plate | folding-bike-hinge-plate | 2× | 2 | — | part |
| 1.2.2 | Hinge Cam Clamp | folding-bike-hinge-clamp | 1× | 1 | — | part |
| 1.2.3 | Hinge Pivot Pin | folding-bike-hinge-pin | 1× | 1 | — | part |
| 1.3 | Rear Triangle | folding-bike-rear-triangle | 1× | 1 | — | part |
| 1.4 | Suspension Block 2 parts | folding-bike-suspension-block | 1× | 1 | 2 | assembly |
| 1.4.1 | Coil Spring | coil-spring | 1× | 1 | — | part |
| 1.4.2 | Elastomer Damper | folding-bike-elastomer | 1× | 1 | — | part |
| 1.5 | Fold Magnet Catch | folding-bike-magnet-catch | 1× | 1 | — | part |
| 2 | Folding Handlebar Assembly 3 parts | folding-bike-handlebar-assy | 1× | 1 | 6 | assembly |
| 2.1 | Folding Stem 3 parts | folding-bike-folding-stem | 1× | 1 | 3 | assembly |
| 2.1.1 | Stem Tube | folding-bike-stem-tube | 1× | 1 | — | part |
| 2.1.2 | Stem Hinge | folding-bike-stem-hinge | 1× | 1 | — | part |
| 2.1.3 | Stem Quick-Release Clamp | folding-bike-stem-clamp | 1× | 1 | — | part |
| 2.2 | Handlebar | folding-bike-handlebar | 1× | 1 | — | part |
| 2.3 | Handlebar Grip | folding-bike-grip | 2× | 2 | — | part |
| 3 | Wheel (16-20 in) 5 parts | folding-bike-wheel | 2× | 2 | 35 | assembly |
| 3.1 | Wheel Rim | folding-bike-rim | 1× | 2 | — | part |
| 3.2 | Spoke | folding-bike-spoke | 28× | 56 | — | part |
| 3.3 | Hub 3 parts | folding-bike-hub | 1× | 2 | 4 | assembly |
| 3.3.1 | Hub Shell | folding-bike-hub-shell | 1× | 2 | — | part |
| 3.3.2 | Ball Bearing | ball-bearing | 2× | 4 | — | part |
| 3.3.3 | Hub Axle | folding-bike-axle | 1× | 2 | — | part |
| 3.4 | Tire | folding-bike-tire | 1× | 2 | — | part |
| 3.5 | Inner Tube | folding-bike-tube | 1× | 2 | — | part |
| 4 | Drivetrain 6 parts | folding-bike-drivetrain | 1× | 1 | 13 | assembly |
| 4.1 | Crankset | folding-bike-crankset | 1× | 1 | — | part |
| 4.2 | Bottom Bracket 2 parts | folding-bike-bottom-bracket | 1× | 1 | 3 | assembly |
| 4.2.1 | BB Spindle | folding-bike-bb-spindle | 1× | 1 | — | part |
| 4.2.2 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 4.3 | Chain | chain | 1× | 1 | — | part |
| 4.4 | Internal Hub Gear 3 parts | folding-bike-internal-hub-gear | 1× | 1 | 5 | assembly |
| 4.4.1 | Helical Gear Pair | gear-pair | 2× | 2 | — | part |
| 4.4.2 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 4.4.3 | Gear Hub Shell | folding-bike-gear-shell | 1× | 1 | — | part |
| 4.5 | Shifter | folding-bike-shifter | 1× | 1 | — | part |
| 4.6 | Folding Pedal | folding-bike-pedal | 2× | 2 | — | part |
| 5 | V-Brake Set 3 parts | folding-bike-brake-set | 2× | 2 | 3 | assembly |
| 5.1 | V-Brake Caliper | folding-bike-brake-caliper | 1× | 2 | — | part |
| 5.2 | Brake Lever | folding-bike-brake-lever | 1× | 2 | — | part |
| 5.3 | Brake Cable | folding-bike-brake-cable | 1× | 2 | — | part |
| 6 | Headset 2 parts | folding-bike-headset | 1× | 1 | 4 | assembly |
| 6.1 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 6.2 | Headset Cup | folding-bike-headset-cup | 2× | 2 | — | part |
| 7 | Seatpost Assembly 3 parts | folding-bike-seatpost-assy | 1× | 1 | 3 | assembly |
| 7.1 | Telescoping Seatpost | folding-bike-seatpost | 1× | 1 | — | part |
| 7.2 | Saddle | folding-bike-saddle | 1× | 1 | — | part |
| 7.3 | Seatpost Clamp | folding-bike-seat-clamp | 1× | 1 | — | part |
| 8 | Mudguard | folding-bike-mudguard | 2× | 2 | — | part |
| 9 | Rear Rack | folding-bike-rear-rack | 1× | 1 | — | part |
| 10 | Fastener Set | fastener-set | 1× | 1 | — | part |
Sourcing — likely vendors
Companies that make this · indicative price $200–$12k · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇹🇼Giant giant-bicycles.com ↗ | Taichung, TW | Bicycles | 500 units | 6–12 wks |
| 🇺🇸Trek trekbikes.com ↗ | Waterloo, US | Bicycles | 500 units | 6–12 wks |
| specialized.com ↗ | Morgan Hill, US | Bicycles | 500 units | 6–12 wks |
| 🇹🇼Merida merida-bikes.com ↗ | Yuanlin, TW | Bicycles | 500 units | 6–12 wks |
| cannondale.com ↗ | Wilton, US | Bicycles | 500 units | 6–12 wks |