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Discussion History

Frameset

Assembly

Lugged or TIG-welded 4130 chromoly steel frame and matching steel fork, with brazed-on bosses for two racks, full fenders, and three water-bottle cages. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Frameset parts and their functions

5 top-level parts · 33 parts in total · full bill of materials below
Frameset parts diagram: 1 frame, 2 steel fork, 3 headset, 4 bottom bracket, 5 braze-on set. 33 parts in 5 top-level items.
Frameset parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Frame 8 parts 1× Main chromoly frame triangle and rear stays
2 Steel Fork 5 parts 1× Steel touring fork with low-rider mounts
3 Headset 4 parts 1× Threaded or threadless steering bearing
4 Bottom Bracket 4 parts 1× Square-taper or external cartridge BB
5 Braze-On Set 1× Rack, fender, cable, and cage bosses

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Frameset

5 top-level lines · 26 rows shown · 33 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Frame 8 parts touring-bicycle-frame 1× 1 11 assembly
1.1 Top Tube touring-bicycle-top-tube 1× 1 · part
1.2 Down Tube touring-bicycle-down-tube 1× 1 · part
1.3 Seat Tube touring-bicycle-seat-tube 1× 1 · part
1.4 Head Tube touring-bicycle-head-tube 1× 1 · part
1.5 Chainstay touring-bicycle-chainstay 2× 2 · part
1.6 Seatstay touring-bicycle-seatstay 2× 2 · part
1.7 Rear Dropout touring-bicycle-dropout 2× 2 · part
1.8 Bottom Bracket Shell touring-bicycle-bb-shell 1× 1 · part
2 Steel Fork 5 parts touring-bicycle-fork 1× 1 8 assembly
2.1 Fork Steerer touring-bicycle-fork-steerer 1× 1 · part
2.2 Fork Crown touring-bicycle-fork-crown 1× 1 · part
2.3 Fork Blade touring-bicycle-fork-blade 2× 2 · part
2.4 Front Dropout touring-bicycle-fork-dropout 2× 2 · part
2.5 Low-Rider Mount touring-bicycle-lowrider-mount 2× 2 · part
3 Headset 4 parts touring-bicycle-headset 1× 1 6 assembly
3.1 Headset Cup touring-bicycle-headset-cup 2× 2 · part
3.2 Ball Bearing ball-bearing 2× 2 · part
3.3 Crown Race touring-bicycle-headset-crown-race 1× 1 · part
3.4 Top Cap and Star Nut touring-bicycle-headset-topcap 1× 1 · part
4 Bottom Bracket 4 parts touring-bicycle-bottom-bracket 1× 1 7 assembly
4.1 BB Spindle touring-bicycle-bb-spindle 1× 1 · part
4.2 Ball Bearing ball-bearing 2× 2 · part
4.3 BB Cup touring-bicycle-bb-cup 2× 2 · part
4.4 Oil Seal oil-seal 2× 2 · part
5 Braze-On Set touring-bicycle-braze-on-set 1× 1 · part

Where the frameset is used

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

Used in 1 assembly

Touring Bicycle

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
VendorHQSpecialtyMOQLead 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