Pedal Drivetrain

Assembly

Lag screws aka lag bolts 002.png · Commons ↗ Report photo

Single-speed or multi-speed foot pedal system feeding torque through a chain to the rear differential hub.

Direct parts	5
Total parts	6
Used in	1 assembly
Class	Assembly

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Single-speed or multi-speed foot pedal system feeding torque through a chain to the rear differential hub. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Pedal Drivetrain parts and their functions

5 top-level parts · 6 parts in total · full bill of materials below

Pedal Drivetrain parts diagram: 1 crank set, 2 pedals, 3 chainring, 4 drive chain, 5 chain guard. 6 parts in 5 top-level items. — Pedal Drivetrain 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	Crank Set	1×	Two foot cranks and spindle
2	Pedals	2×	Treadles with toe-cage or flat platform
3	Chainring	1×	38–48 tooth single or triple ring
4	Drive Chain	1×	Single or multi-speed chain
5	Chain Guard	1×	Full enclosure for safety

3D model

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Build & assembly graph

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Bill of materials for Pedal Drivetrain

5 top-level lines · 5 rows shown · 6 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Crank Set	adult-tricycle-crank-set	1×	1	·	part
2	Pedals	adult-tricycle-pedals	2×	2	·	part
3	Chainring	adult-tricycle-chainring	1×	1	·	part
4	Drive Chain	adult-tricycle-chain	1×	1	·	part
5	Chain Guard	adult-tricycle-chain-guard	1×	1	·	part

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Where the pedal drivetrain is used

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

Bicycles & Cycling 1 Adult Tricycle

Used in 1 assembly

Adult Tricycle

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 $0.01–$2. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Sundram Fasteners sundram.com ↗	Chennai, IN	Fasteners	10,000 pcs	3–5 wks
🇮🇳Lakshmi Precision Screws lpsindia.com ↗	Rohtak, IN	Fasteners	10,000 pcs	3–5 wks
🇨🇳Suzhou Escort escort-fastener.com ↗	Suzhou, CN	Fasteners	10,000 pcs	3–5 wks
🇨🇳Shanghai Tianbao tbfastener.com ↗	Shanghai, CN	Fasteners	10,000 pcs	3–5 wks
🇮🇳Sterling Tools sterlingtools.in ↗	Faridabad, IN	Fasteners	10,000 pcs	3–5 wks