Custom Aluminum Downhill MTB

I want a purpose-built, full-suspension mountain bike dialed in for downhill racing. The frame must be aluminum—robust yet light enough to throw around on technical descents—and I’m set on a hybrid suspension system to blend the plush feel of a coil with the tunability of air.

Here’s what I need from you:

• Frame geometry and CAD files tailored to aggressive DH riding
• Detailed suspension configuration that combines coil and air components in a balanced setup
• Complete component spec sheet (drive-train, brakes, wheels, cockpit) matched to the frame design
• Manufacturing or sourcing guidance so everything fits and performs exactly as drawn

I’m open to your expertise on axle standards, brake mounts, and linkage layouts as long as they keep the bike squarely in the downhill category. Please include any relevant software or simulation tools you plan to use (SolidWorks, Fusion 360, linkage analysis, etc.) and outline how you’ll verify strength and ride characteristics before sign-off.