BOMwiki the bill-of-materials encyclopedia
30,441,948 parts mapped · 192,925 items

This page is machine-generated and unverified (what this means). Treat details as provisional. If you know this hardware, weigh in or correct it directly with Edit.

Discussion History

Brake System

Assembly

Hydraulic disc brakes front and rear, with 180mm rotors sized for loaded stopping. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Brake System parts and their functions

5 top-level parts · 24 parts in total · full bill of materials below
Brake System parts diagram: 1 brake caliper, 2 brake rotor, 3 brake lever, 4 brake hose, 5 brake pad set. 24 parts in 5 top-level items.
Brake System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Brake Caliper 4 parts 2× Front and rear calipers
2 Brake Rotor 2× 180mm rotors
3 Brake Lever 3 parts 2× Hydraulic master-cylinder lever with reach adjust.
4 Brake Hose 2× Kevlar-reinforced hydraulic hose with mineral oil.
5 Brake Pad Set 2× Sintered metal disc pads.

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 Brake System

5 top-level lines · 12 rows shown · 24 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Brake Caliper 4 parts cargo-bicycle-brake-caliper 2× 2 6 assembly
1.1 Caliper Body cargo-bicycle-caliper-body 1× 2 · part
1.2 Caliper Piston cargo-bicycle-caliper-piston 2× 4 · part
1.3 O-Ring Set oring-set 2× 4 · part
1.4 Bleed Screw cargo-bicycle-bleed-screw 1× 2 · part
2 Brake Rotor cargo-bicycle-brake-rotor 2× 2 · part
3 Brake Lever 3 parts cargo-bicycle-brake-lever 2× 2 3 assembly
3.1 Lever Blade cargo-bicycle-lever-blade 1× 2 · part
3.2 Master Cylinder cargo-bicycle-master-cylinder 1× 2 · part
3.3 O-Ring Set oring-set 1× 2 · part
4 Brake Hose cargo-bicycle-brake-hose 2× 2 · part
5 Brake Pad Set cargo-bicycle-brake-pad-set 2× 2 · part

Where the brake system is used

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

Used in 1 assembly

Cargo 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–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks