3D Printed DIY RC Car – ECR Mk1 Hammerhead – Assembly Guide

STL files for 3D printing are available at the link below https://cults3d.com/:4928504 https://youmagine.com/designs/3eb1db6... ECR Mk1 “Hammerhead” – Non-3D-Printed Parts List The full PDF parts list is included in the STL data package. Refer to it for screw quantities, detailed notes and product selection before ordering. AFFILIATE DISCLOSURE Purchases through these links may earn Elvis RC Studio a small commission at no extra cost to you, supporting future model development and content creation. Prices and availability may change. Check dimensions, product options and compatibility before ordering. Links within each category are alternatives unless noted. H10 AXLES Portal or straight: https://s.click.aliexpress.com/e/_c4T... https://s.click.aliexpress.com/e/_c3n... Straight: https://s.click.aliexpress.com/e/_c3d... https://s.click.aliexpress.com/e/_c3b... https://s.click.aliexpress.com/e/_c3t... https://s.click.aliexpress.com/e/_c3q... LCG ULTRA-LIGHT GEARBOX Recommended: high-speed for portal axles; low-speed for straight axles. https://s.click.aliexpress.com/e/_c43... https://s.click.aliexpress.com/e/_c3b... https://s.click.aliexpress.com/e/_c3L... LINK RODS – SCX10 II 313 mm TYPE Eye-to-eye: 113, 122, 140 and 143 mm; 2 pcs each. https://s.click.aliexpress.com/e/_c3V... https://s.click.aliexpress.com/e/_c3S... https://s.click.aliexpress.com/e/_c3i... https://s.click.aliexpress.com/e/_c4N... DRIVE SHAFTS Approx. pin-to-pin: 92 mm × 1 / 130 mm × 1. Suggested options: 75–103 / 112–163 mm, respectively. Seller measurements vary. Check joint-pin-center distances. https://s.click.aliexpress.com/e/_c3y... https://s.click.aliexpress.com/e/_c34... https://s.click.aliexpress.com/e/_c3Z... https://s.click.aliexpress.com/e/_c33... SHOCKS Recommended eye-to-eye: portal 80 mm / straight 90 mm. Other lengths may require adjustments. https://s.click.aliexpress.com/e/_c3D... SILICONE SHOCK OIL Choose viscosity to suit your setup; release air bubbles before capping. https://s.click.aliexpress.com/e/_c4B... https://s.click.aliexpress.com/e/_c4F... O-RING GREASE – OPTIONAL https://s.click.aliexpress.com/e/_c3p... RETRO ROUND ROOF LIGHT Option: B 20mm G157KA https://s.click.aliexpress.com/e/_c43... https://s.click.aliexpress.com/e/_c4s... REAR ROOF LEDs 3 mm × 3 pcs https://s.click.aliexpress.com/e/_c2x... https://s.click.aliexpress.com/e/_c35... TRANSPARENT SHEET – 0.5 mm https://s.click.aliexpress.com/e/_c3A... https://s.click.aliexpress.com/e/_c4C... MOTOR & ESC – CHOOSE ONE SETUP Quicrun 10BL80 + Outer-3530SL (1700KV / 2200KV): https://s.click.aliexpress.com/e/_c37... https://s.click.aliexpress.com/e/_c4l... https://s.click.aliexpress.com/e/_c35... Fusion SE 1800KV (built-in ESC): https://s.click.aliexpress.com/e/_c3c... https://s.click.aliexpress.com/e/_c3a... https://s.click.aliexpress.com/e/_c4K... Fusion Pro (built-in ESC): https://s.click.aliexpress.com/e/_c3K... https://s.click.aliexpress.com/e/_c2Q... https://s.click.aliexpress.com/e/_c3s... STEERING SERVO – 1 PC https://s.click.aliexpress.com/e/_c4k... TRANSMITTER & RECEIVER https://s.click.aliexpress.com/e/_c4B... https://s.click.aliexpress.com/e/_c4a... BATTERY Check tray fit and motor/ESC compatibility. https://s.click.aliexpress.com/e/_c4o... https://s.click.aliexpress.com/e/_c3u... https://s.click.aliexpress.com/e/_c3z... RECTANGULAR MAGNETS 10 × 5 × 3 mm – 4 pcs https://s.click.aliexpress.com/e/_c3K... https://s.click.aliexpress.com/e/_c4U... WHEELS – 1.9 INCH https://s.click.aliexpress.com/e/_c3h... https://s.click.aliexpress.com/e/_c4U... https://s.click.aliexpress.com/e/_c4P... TIRES – APPROX. 120 mm OUTER DIAMETER https://s.click.aliexpress.com/e/_c3z... https://s.click.aliexpress.com/e/_c3Y... THUMB SCREW – M3 × 8 mm, 1 PC https://s.click.aliexpress.com/e/_c4t... https://s.click.aliexpress.com/e/_c4B... SCREWS – SEE PDF FOR SIZES & QUANTITIES Socket head: https://s.click.aliexpress.com/e/_c3N... https://s.click.aliexpress.com/e/_c2y... Button head: https://s.click.aliexpress.com/e/_c4T... https://s.click.aliexpress.com/e/_c3K... Flat head: https://s.click.aliexpress.com/e/_c3R... https://s.click.aliexpress.com/e/_c3g... M3 NUTS – 8 PCS https://s.click.aliexpress.com/e/_c37... https://s.click.aliexpress.com/e/_c3b... ELECTRIC SCREWDRIVER – OPTIONAL Use low torque; finish tightening by hand. https://s.click.aliexpress.com/e/_c3d... https://s.click.aliexpress.com/e/_c3Q...