5-Speed Gearbox

Assembly

No photo yet. Seen one of these? Suggest a photo.

Separate five-speed transmission with tall, widely spaced cruising ratios.

Direct parts	4
Total parts	13
Used in	1 assembly
Class	Assembly
Status	unverified

Separate five-speed transmission with tall, widely spaced cruising ratios. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

5-Speed Gearbox parts and their functions

4 top-level parts · 13 parts in total · full bill of materials below

5-Speed Gearbox parts diagram: 1 helical gear pair, 2 shift drum, 3 shift fork, 4 ball bearing. 13 parts in 4 top-level items. — 5-Speed Gearbox parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Helical Gear Pair	5×	Two meshing helical gears forming one reduction stage that steps torque up and speed down between parallel shafts with quiet, continuous tooth contact.
2	Shift Drum	1×
3	Shift Fork	3×
4	Ball Bearing	4×	Deep-groove radial ball bearing.

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 5-Speed Gearbox

4 top-level lines · 4 rows shown · 13 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Helical Gear Pair	gear-pair	5×	5	·	part
2	Shift Drum	chopper-motorcycle-shift-drum	1×	1	·	part
3	Shift Fork	chopper-motorcycle-shift-fork	3×	3	·	part
4	Ball Bearing	ball-bearing	4×	4	·	part

Where the 5-speed gearbox is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Two-Wheelers & Mobility 1 Chopper Motorcycle

Used in 1 assembly

Primary Drive

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
🇮🇳Sona Comstar sonacomstar.com ↗	Gurugram, IN	EV driveline & motors	1,000 pcs	8–12 wks
🇨🇳Zhejiang Shuanghuan shdrive.cn ↗	Yuhuan, CN	Gears & driveline	1,000 pcs	8–12 wks
🇮🇳Bharat Gears 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
🇨🇳Hangzhou Advance advancegroup.cn ↗	Hangzhou, CN	Gearboxes	1,000 pcs	8–12 wks