The world's roads. Your living room.
Pick any road on Earth. Your trainer feels the gradient. Your ride lands on Strava. That's it.
1,000 founding memberships at $99/yr
Real-time power, grade, and elevation. Your road, inside.
Not a game. Not a world. A road.
A real road is already enough. The one you used to ride before you moved. The event course waiting next month. The climb you have always wanted to try.
Strappo turns that road into the ride under your bike: live geometry, real elevation, and trainer resistance matched gradient-for-gradient. Every meter real. Every watt yours.
Your ride goes to Strava with real GPS: the actual road, mapped. Your watts, your elevation, your route.
Tap a road. Feel the climb. Land on Strava.
The road you want
The road you actually want to ride.
The loop you used to ride before you moved. The course you are racing next month. The climb you have always wanted to try. The road ten minutes from home when weather, darkness, traffic, or schedule keeps you inside.
Drop a point on the map and build the ride from the road itself.
Bring in a Strava route or GPX file when the course already exists.
Start from 250+ featured routes, from local favorites to famous climbs.
Proof
A rider in Boise opens the garage, clips into the trainer, and rides Mercer Way again. Not because it is famous. Because it was his road. Forty-seven rides in his Strava history, brought back under the bike tonight.
Your road. Inside tonight.
How it rides
Tap a road. Feel the climb. Land on Strava.
Tap a road.
The route builder lets you pin anywhere on Earth. Or import your most-ridden routes straight from Strava.
Feel the climb.
Your trainer resistance updates in real time to match the terrain. Gravity, wind, drag — the same forces that act on you outside.
Land on Strava.
Every ride auto-uploads with real GPS, real elevation, real power. Tagged indoor so it doesn't pollute KOMs. Your route on the map, your data in your feed.
Your Coach
Your coach knows this climb.
Before every ride, your coach reviews the route, your current form, and how your body is doing today. You get a brief specific to this climb, this gradient, this morning, before you clip in.
Your coach reads your WHOOP, Oura, and Apple Health data. If recovery is low, the targets adjust. No point chasing watts on a red day.
After the ride.
Every session gets a debrief: where you held the line, where you faded, what it means for the week. Training load tracked automatically. No spreadsheets.
Objective
26 km, 382 m of climbing. You're 16 days off the bike: hold Zone 2 to 3, roughly 140 to 175 watts, and build volume without blowing up on the climbs.
Pacing
First climb at 5 km, 3.4 km at 5.3%. Hold 160–170 watts seated. Descents are recovery — let the watts drop.
- Cadence above 80 rpm on the climbs. Spin through the gradient, don't grind it.
- Steady watts beat short surges. Resist the urge to spike on the ramps.
Written from the route before you ride.
Built for Wahoo KICKR. Tacx Neo. Elite Suito. Any Bluetooth smart trainer. Click/Cog and physical controllers supported via BikeControl.
A few questions
- How do routes work?
- Tap any road on the map and ride it. No import needed. Or choose from 100+ curated routes: iconic climbs, race stages, and local favorites. If you have a Strava route or a GPX file, those work too.
- Will it work with my trainer?
- Strappo controls Wahoo KICKR and many Bluetooth FTMS smart trainers from Tacx, Elite, Saris, Zycle, and more. Tacx NEO-family trainers can use their built-in downhill simulation on descents when plugged in. Shifter-style controllers pair through BikeControl. ANT+ FE-C isn't native to iPhone or iPad, and speed-sensor-only trainers don't support automatic grade control.
- How realistic does the resistance feel?
- Strappo turns rough GPS and elevation files into smooth, believable trainer resistance. It cleans the route, shapes the grade, and smooths every trainer command so famous climbs and race courses feel like roads. Not random resistance spikes.
- Do I need Strava?
- No. Strava is optional. Connect it once and every ride auto-uploads as a real activity: real GPS, real elevation, tagged indoor so it won't pollute your segments. Skip it and everything else still works; you just don't get the upload.
- What am I actually looking at during a ride?
- You're looking at the real road rendered from live 3D satellite imagery. The map moves at your speed, follows the actual route geometry, and reflects every turn and climb.
- What does the physics model simulate?
- Rider weight, terrain grade, momentum over crests, and real descents. On compatible trainers, Strappo sends negative grade so descents feel like descents. It feels like a road.
- Are structured workouts supported?
- Yes. ERG mode works on real roads. Your trainer can hold a target wattage while you ride actual terrain instead of staring at an interval graph.
- Can I ride with friends?
- Multiplayer is coming in an early update post-launch. For v1.0, every route is rideable solo with full trainer resistance, real GPS, and Strava upload.
- How is this different from Zwift?
- Other indoor cycling apps often start with a shared world or fixed catalog. Strappo starts with the real road you choose. Tap your local loop, import an event course, or choose a famous climb. Strappo follows its real geometry and elevation while your trainer responds to the gradient. It is built for riders who already know the road they want: a course to prepare for, a climb to revisit, a local loop to bring inside, or a place they have always wanted to ride.
Founding member pricing.
One subscription. Your roads.
Founding Member First 1,000
Lock in founding pricing forever.
Annual
$10/month effective. Cancel anytime.
Monthly
No commitment. Cancel anytime.
- — Automatic resistance, every road
- — Real physics, real power metrics
- — Post-ride analysis: where you pushed, where you faded
- — Auto-upload to Strava as a real activity
Requires a compatible Bluetooth FTMS smart trainer. Cancel anytime.