Colorado Engineered

Hard-Use
Off-Road Armor

Premium hardware designed to protect your vehicle on the trails. Now focusing exclusively on our armor and recovery roots.

Shop Armor Business Update

Important Notice

After serving the off-road community for many years, Lotus Development will no longer be selling axles.

Our focus has shifted back to our core hardware and armor roots. We appreciate the trust you've placed in us for your drivetrain needs. While we are stepping away from direct axle sales, we are committed to ensuring you still have access to expert technical support.

Recommended Service Partner

CVJ Axles

CVJ Axles is our first pick for additional axle modifications, expert service, or high-performance builds. They share our high standards for precision and durability.

4101 Brighton Blvd
Denver, CO 80216
(303) 297-2448

Hardware Roots

Bulletproof protection and recovery gear, available directly via our Amazon storefront.

Available on Amazon
RCAMS Rear Control Arm Mount Skids

RCAMS

Rear Control Arm Mount Skids

Specifically designed to shield your rear lower control arm mounts from impact. Rock strikes can easily bend factory frame brackets—RCAMS ensures you keep moving. Fits 3rd Gen Toyota 4Runners.

Buy RCAMS on Amazon
Lotus Development Slider Adapter

Slider Adapter

Lift Jack Rock Slider Adapter

Stop the slip. Our Slider Adapter provides a secure, mechanical lock for Hi-Lift style jacks onto round tube sliders (up to 2.25"). Includes our exclusive low-profile locking pin.

Buy Adapter on Amazon