Frame

Assembly

Aluminium melting crucible casting process.jpg · Commons ↗ Report photo

A twin-spar aluminium perimeter frame whose tuned lateral flex acts as part of the suspension, with a bolt-on subframe and an engine-cradling skid plate.

Direct parts	6
Total parts	8
Used in	1 assembly
Class	Assembly

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A twin-spar aluminium perimeter frame whose tuned lateral flex acts as part of the suspension, with a bolt-on subframe and an engine-cradling skid plate. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Frame parts and their functions

6 top-level parts · 8 parts in total · full bill of materials below

Frame parts diagram: 1 main frame spars, 2 rear subframe, 3 swingarm, 4 skid plate, 5 fastener set, 6 ball bearing. 8 parts in 6 top-level items. — Frame 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	Main Frame Spars	1×	Forged/extruded spars
2	Rear Subframe	1×	Aluminium rear subframe
3	Swingarm	1×	Tapered cast swingarm
4	Skid Plate	1×	Glass-fibre composite guard bolted under the cases to deflect rocks and log strikes from the engine.
5	Fastener Set	2×	Engine and chassis bolts
6	Ball Bearing	2×	Steering head bearings

3D model

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Build & assembly graph

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Bill of materials for Frame

6 top-level lines · 6 rows shown · 8 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Main Frame Spars	dirt-bike-main-frame	1×	1	·	part
2	Rear Subframe	dirt-bike-subframe	1×	1	·	part
3	Swingarm	dirt-bike-swingarm	1×	1	·	part
4	Skid Plate	dirt-bike-skid-plate	1×	1	·	part
5	Fastener Set	fastener-set	2×	2	·	part
6	Ball Bearing	ball-bearing	2×	2	·	part

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Where the frame is used

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

Two-Wheelers & Mobility 1 Dirt Bike

Used in 1 assembly

Dirt Bike

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 $0.50–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Bharat Forge bharatforge.com ↗	Pune, IN	Forgings & metal parts	500 pcs	6–10 wks
🇨🇳CITIC Dicastal dicastal.com ↗	Qinhuangdao, CN	Aluminium castings & wheels	500 pcs	6–10 wks
🇮🇳Tata AutoComp tataautocomp.com ↗	Pune, IN	Auto components	500 pcs	6–10 wks
🇸🇬Beyonics beyonics.com ↗	Singapore	Precision metal & mfg	500 pcs	6–10 wks
🇮🇳Sundaram Clayton sundaram-clayton.com ↗	Chennai, IN	Die castings	500 pcs	6–10 wks