Protect Your Device, Focus on the Ride

Keep your Edge 840 or Edge 540 secure and functional on every adventure with the Lettou Silicone Protective Case. Designed for cyclists who demand both durability and practicality, this sleek case offers military-grade protection without adding bulk—so you can ride harder and worry less.

Why Riders Choose Lettou

Military-Grade Drop Protection
Engineered to withstand tough impacts, this case features reinforced corners and raised edges that absorb shock and prevent screen contact with rough surfaces. Ride confidently on rocky trails or busy streets.

Perfect Fit, Easy Access
Precisely molded for Edge 840/540 models, it wraps your device snugly while leaving all ports, buttons, and sensors fully accessible. No need to remove the case for charging or mounting.

Soft & Anti-Slip Silicone
Made from high-quality, flexible silicone that feels smooth in hand yet grips securely on handlebars. The textured surface prevents slips, even in wet conditions, and resists yellowing over time.

Ultra-Light & Compact
Weighing just ounces, this case adds minimal bulk so your GPS stays sleek and portable. Ideal for short commutes or epic mountain rides—take it anywhere without feeling weighed down.

Quick Mount Compatibility
Designed to work seamlessly with your bike's handlebar mount. Install or remove your GPS in seconds, so you can hit the road faster.

Designed for Real Riders
Whether you're navigating city streets, climbing steep trails, or tracking your fitness goals, the Lettou case keeps your Garmin safe from scratches, drops, dust, and daily wear. It's the affordable, no-nonsense protection that active cyclists trust.

In the Boxs
1 × Lettou Silicone Case (compatible with Garmin Edge 840 / Edge 540)
Brand Promise
At Lettou, we believe in modern, practical, and affordable gear for your devices. From smartphones to bike GPS, we create accessories that fit your life—and your budget.