8-Speed Hub Gear
AssemblyInternally geared rear hub giving a 307% ratio range through stacked planetary stages. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
8-Speed Hub Gear parts and their functions
6 top-level parts · 9 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Hub Shell | 1× | Aluminum hub shell enclosing the planetary gear stages. |
| 2 | Helical Gear Pair | 3× | Planetary stages (reuse) |
| 3 | Pawl Set | 1× | Ratchet pawls and springs |
| 4 | Shifter Cable | 1× | Indexed cable pulling the hub clutch selector through eight positions. |
| 5 | Ball Bearing | 2× | Reuse |
| 6 | Oil Seal | 1× | Reuse |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for 8-Speed Hub Gear
6 top-level lines · 6 rows shown · 9 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Hub Shell | cargo-trike-hub-shell | 1× | 1 | · | part |
| 2 | Helical Gear Pair | gear-pair | 3× | 3 | · | part |
| 3 | Pawl Set | cargo-trike-pawl-set | 1× | 1 | · | part |
| 4 | Shifter Cable | cargo-trike-shifter-cable | 1× | 1 | · | part |
| 5 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 6 | Oil Seal | oil-seal | 1× | 1 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the 8-speed hub gear 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 $1–$300. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sonacomstar.com ↗ | Gurugram, IN | EV driveline & motors | 1,000 pcs | 8–12 wks |
| shdrive.cn ↗ | Yuhuan, CN | Gears & driveline | 1,000 pcs | 8–12 wks |
| bharatgears.com ↗ | Mumbai, IN | Automotive gears | 1,000 pcs | 8–12 wks |
|
🇮🇳ZF India
zf.com ↗
|
Pune, IN | Driveline & chassis | 1,000 pcs | 8–12 wks |
| advancegroup.cn ↗ | Hangzhou, CN | Gearboxes | 1,000 pcs | 8–12 wks |