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| Type | Motorcycle Footrest and Structural Bracket Castings | Model | OEM / Custom Drawing No. 1003 |
| Params | 1. Processing mode: Custom lost-wax investment casting according to customer-approved 2D drawings, 3D models or physical samples 2. Material options: Carbon steel 1020, 1025 (WCB), 1030, 1040, 1045 and 1050; alloy steel 4140, 4150, 4340, 8620 and GS-25CrMo4; stainless steel 201, 303, 304, 316, 316L, 17-4PH, 410, 420 and 440C 3. Part weight: 2 g–550 g 4. Casting tolerance grade: T4–CT7 5. Surface roughness: Ra 1.6–Ra 6.3, depending on product geometry and finishing requirements 6. Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to design review 7. Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm 8. Machining capability: CNC turning, milling, drilling, boring, threading, grinding and mounting-hole machining 9. Heat treatment: Annealing, quenching, normalizing, carburizing and solution treatment 10. Surface treatment: Shot blasting, grinding, polishing, zinc coating, black oxide, painting and powder coating 11. Inspection standard: Material composition, mechanical properties, mounting-hole position, critical dimensions and surface quality inspected according to approved drawings 12. Applied standards: ASTM, ICI, BS, DIN, JIS and ISO | Material | Stainless steel / carbon steel / alloy steel, customized according to drawing |
| Applicable Industry | Motorcycle manufacturing / motorcycle component suppliers / vehicle structural component manufacturing | ||
1. Custom-developed according to customer drawings, 3D models or physical samples 2. Lost-wax investment casting for complex bracket structures and stable dimensional consistency 3. Multiple carbon steel, alloy steel and stainless steel material options 4. CNC machining available for mounting holes, connection surfaces and critical mating features 5. Optional heat treatment and surface finishing for improved strength and corrosion resistance 6. Prototype development, trial orders and batch production supported

Precision Investment Cast Motorcycle Components

Precision Cast Motorcycle Footrest Support Bracket
