Edge MTB delivers 5 Hz GPS, Trailforks maps, and advanced ride data in a rugged, MTB-ready design
What Our Gearhead® Experts Are Saying:
"I use the Edge MTB for both training and racing—it’s tuned for the demands of mountain biking. It nails GPS accuracy on rough descents, the jump metrics are spot on, and the new mounting options are dialed for trail bikes."
Purpose-built for aggressive trail riders, the Garmin Edge® MTB Bike Computer goes far beyond traditional GPS units. Engineered with a tough, compact chassis and scratch-resistant Gorilla® Glass, the Edge MTB stands up to harsh terrain, bar-bashing descents, and long days off the grid. Its 5 Hz multi-band GPS delivers incredibly accurate location data in enduro and downhill profiles, giving you precise feedback where it matters most—when you're dropping fast through variable terrain.
Preloaded with Trailforks and TopoActive maps, the Edge MTB offers a new level of ride planning and real-time awareness. Forksight mode visually maps out upcoming trail forks, elevation profiles, and return-to-start routes on a vibrant, glare-resistant display. Built-in sensors track MTB-specific dynamics like Grit®, Flow™, jump speed, and hang time, while split timing gates push your performance deeper with every run.
Integrated safety features such as incident detection and hazard alerts enhance confidence on remote rides, while group messaging, leaderboards, and Garmin Connect™ post-ride insights bring a competitive edge to every session. Mount options for both top tube and handlebar ensure clean cockpit integration. With a 14-hour runtime under strain—or 26 hours in saver mode—this unit is built for long rides, fast descents, and everything in between. The Edge MTB doesn’t just follow your ride—it sharpens it.
Details
- Compact, rugged GPS bike computer built for mountain biking
- Scratch-resistant Corning® Gorilla® Glass protects color, sunlight-readable display
- Multi-band GPS with 5 Hz recording delivers precise tracking on descents
- Enduro and downhill ride profiles automatically optimize data capture
- Trailforks and TopoActive maps provide preloaded trail and topo navigation
- Forksight mode offers live fork insights, trail profiles, and return routes
- Tracks MTB dynamics like jump distance, hang time, Grit®, and Flow™
- Timing gates track split times in real time and through Garmin Connect™
- Item #GRMF08M
- Technical Features
- pre-loaded full color maps
- Battery Type
- rechargeable, lithium-ion
- Battery Life
- [demanding use] Up to 14hr, [batter saver mode] 26hr
- Mount Type
- multiple
- Includes
- Edge MTB cycling computer, MTB mount, Top tube mount with strap, Tether Charging/data cable, Documentation
- Dimensions
- 2 x 3.1 x .8in
- Claimed Weight
- 58g
- Activity
- cycling, mountain biking
- Manufacturer Warranty
- limited 1 year
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