Your bike. But unhinged.
Real engine sound that follows your throttle: twist, and it answers. Seven Phone HUDs and nine animated gauges, XP for safe riding, group ride maps and a creator marketplace for sounds. One sensor. Every bike. And a car mode, now in testing.
The full superbike experience — privately, through your helmet. Zero road noise. Your neighbours will thank you.
Not a recording on repeat. Your actual twist of the wrist drives real-time FMOD engine audio. It's your bike, amplified.
Below about 50 ms the ear stops hearing a delay and starts hearing an engine.
Stay in the green zone. Build your streak. Hit 3× multiplier. Or speed, lose XP, and feel bad about it. Simple.
The platform
One sensor.
Four worlds.
From throttle hardware to sound marketplace to live group rides — the full Rydem ecosystem.
Android App
Engine sound driven by the sensor, your phone or an OBD adapter. 7 Phone HUDs, 9 gauges, XP, live maps. The core experience.
Closed testing on Google Play BETARider Community
Clubs, group rides, live maps, XP leaderboards, and a rider feed. Your miles, your story.
Open Community ↗Creator Portal
Upload FMOD exhaust packs. Set your price. Earn royalties. The Play Store for engine sounds.
Create Sounds ↗Admin Dashboard
Aupesbox-internal. Creator review, payments, metrics, and moderation.
Internal OnlyLive HUD · Safety Engine · XP System
Your ride is
a game now.
A real-time heads-up display that rewards you for riding well and punishes you for going rogue — all happening live on your screen.
Live HUD · Landscape Display
Post-Ride Summary Card
24 minutes: +24
Milestones: +75
Speeding: −12
Net: +211 XP
Rydem Quest NEW
Points for every kilometre inside the limit — never for speed. Daily challenges, levels, badges and weekly club leaderboards, and points that buy real sounds, HUDs and gauges. How Quest works →
4 Speed Zones
SAFE · MILD · HIGH · DANGER, colour-coded on the HUD with a warning sound. Pick City, Standard, Highway or your own limit, live from the HUD.
Penalty Countdown
Stay over the limit and a penalty lands every minute or two. The HUD counts down the last 15 seconds, so slowing down in time costs you nothing.
Safe Streak + Smoothness
Your run of safe minutes and how smoothly you ride, both live on the HUD while you ride.
XP the Server Works Out NEW
10 XP a kilometre and 1 a minute, plus bonuses for your first ride and at 10, 50 and 100 km. Rydem's server works it out when the ride ends and checks that the ride adds up, so nobody can fake their way up a leaderboard.
5 Ranks
Rookie Rider → Street Rider → Track Rider → Speed Demon → Rydem Legend. Your rank and progress are live on the HUD.
Live Group Ride Maps
See your club on one OpenStreetMap in real time: each rider's avatar, speed and direction. One tap to share or stop. Opt-in, privacy-first.
Safety Score + Ride Summary
Every ride ends with a safety score (the share of time within the limit), the distance, time, top and average speed, and the XP it earned.
Phone HUDs · Home gauges · Sounds
Make it
yours.
Every design below is drawn live by the app. These images are rendered straight from its code, not mock-ups.
Phone HUDs
Turn the phone sideways on the handlebar: your speed, the limit, your safety zone and XP. Minimal comes with the app. The rest are ₹99 each, or all included in Plus and Pro.
Home gauges
The animated throttle dial on Home, moving with your hand. Classic comes with the app. The rest are ₹49 each, or all included in Plus and Pro.
Sounds, and what's coming
Built in · free
Default V8, Superbike I4, Stock Bike 1 and Stock Bike 2.
In the shop · ₹99
Superbike Big Bore, Superbike Race Can, Thumper 350 and V-Twin Cruiser, each with a preview before you buy. Creators' packs from ₹99.
Exhaust Studio
Record your own bike for 10–20 seconds and Rydem turns it into a sound your throttle drives. In Pro, or ₹799 once.
Rydem Music · free
Songs made for riding, and control of the music app you already use, alongside the engine.
Car sounds · coming
Sports-car exhausts at ₹199 each, included in Pro. Car mode already gives a car's six gears.
AR glasses · coming
ENGO 3 support with 12 glanceable layouts designed: 1 in Plus, 3 in Pro, 8 more at ₹299. Riding data only, never messages.
The hardware
Three pieces.
One experience.
Retrofits onto any 100cc petrol or electric bike. No wiring. No ECU tap. Installs in minutes.
Throttle Sensor
The input. IMU-based angle detection, a bar-end clamp, and Bluetooth Low Energy straight to the app.
- Patent-pending design
- IMU gyro + accel fusion
- Rechargeable, clamps on with no wiring
FMOD Sound Engine
The sound. Studio-grade audio synced to your exact throttle position across idle, mid-rev, and redline.
- Pitch and volume follow your throttle
- Creator-uploaded sound packs
- Plays in your helmet or earphones; in a car, through its speakers
Ride Intelligence
The brain. Live HUD, XP scoring, group maps, and a safety score for every ride.
- GPS-based safety scoring
- Live club ride maps
- XP gamification + achievements
Rydem Sensor · CAD renders of the bar-end design, October 2026. The first units are being 3D-printed and fitted now; production parts may differ.
Phone alone
No hardware. The sound follows your speed and the phone's motion, on any bike or car.
Rydem Sensor
Clamps on the grip and reads your actual twist, so the sound answers your hand.
OBD adapter
A Bluetooth OBD adapter in a car, or a bike that supports it, and the sound follows the real engine speed.
Early riders
No riders yet.
You could be first.
Rydem works. It has not been on a stranger's bike yet — only mine. I'm looking for the first fifty riders in India to fit one and tell me what breaks.
If your bike is a 100–200cc petrol or an electric, and you have a Bluetooth helmet, I want to hear from you.
Put me on the listFor investors
Not just
hardware.
A platform.
Every layer compounds. The hardware brings riders in. The marketplace keeps them. The community locks them in.
Creator Marketplace
Sound designers upload FMOD packs and earn royalties. Rydem takes a platform cut. Zero marginal cost, infinite SKUs.
Rider Community
Clubs, group rides, leaderboards, a social feed. Engagement drives referral. Referral drives hardware sales.
Gamified Safety
XP, streaks and a safety score reward riding within the limit — the habit insurers and road-safety programmes want more of. Riders' data stays theirs.
200M+ Market
Built in Ratnagiri, for India. 200M+ two-wheelers on the road here — the largest such market in the world, and the one we can actually service rider to rider.
Transparent dev log
Where we are.
For real.
We value honesty with riders, creators, and investors. Here's the actual product status today.
The sensor, firmware, app and sound engine all work end to end. It has been demonstrated live to investors, and the app is now with its first outside testers. What it has not been is on a stranger's bike through a monsoon, and that is the next thing.
✓ LIVE AND WORKING
- ✓Patent pending — Indian App. No. 202521077392, complete specification under examination
- ✓BLE Throttle Sensor — working prototypes; a slimmer casing and a new motion sensor are being fitted this week
- ✓Sound engine — throttle-synced engine sound on Android: 4 built-in sounds, 4 more in the shop
- ✓7 Phone HUDs and 9 animated Home gauges
- ✓4-zone safety HUD — City / Standard / Highway / Custom limits, penalty countdown
- ✓XP worked out on Rydem's server, 5 ranks, ride summary with a safety score
- ✓Exhaust Studio — record your own bike
- ✓Rydem Music — free songs made for riding
- ✓Community — clubs, events, leaderboards, group chat, live group ride maps
- ✓Report and block riders, and delete your account, from inside the app
- ✓Creator Portal — upload, review, marketplace
- ✓Help & guide and a feature tour, inside the app
◈ IN PROGRESS
- ◈Google Play — version 1.0.27 in closed testing with 12 testers over 14 days; public launch after that
- ◈Plans and single items — set up in Google Play billing, live at launch
- ◈Car mode and OBD adapters — built, being tested in a real car
- ◈Car sounds — sports-car exhausts being made now
- ◈AR glasses — ENGO 3 support, 12 layouts designed, glasses on order
- ◈Creator payouts — monthly statements, paid by bank transfer
- ◈Sensor pilot batch — register your interest in the app
○ LATER
- ○iOS support — Android-first by choice
- ○Rydem's own AR display — early design
- ○Rydem's own OBD unit — after the bike tests
- ○Haptic actuator unit — concept only
Aug 2025
Patent Filed
Aug 2026
Working prototype
Oct 2026
Closed testing on Google Play
Nov 2026
Play Store launch (target)
Built in Ratnagiri, Maharashtra · For India's 200M+ two-wheelers
Pricing
What it will
actually cost.
Nothing is on sale to the public yet: the app is in closed testing and the sensor is a prototype. These are the launch prices, published now so nobody has to ask.
The app, and the Rydem sensor if you have one.
- The sensor works free, for as long as you own it
- No sensor? Engine sound from GPS and phone motion
- 4 built-in engine sounds, the Minimal HUD, the Classic gauge, XP and Rydem Music
The Rydem throttle sensor itself, for the first production batch.
- Real throttle sensing — the sound follows your hand
- Clips to the bar-end, nothing modified
- A year of Pro included, Exhaust Studio too
Optional — the sensor works on every plan, Free included.
- Plus ₹99/mo or ₹799/yr — every bike sound, Phone HUD and gauge, posting in clubs and chat
- Pro ₹149/mo or ₹1,299/yr — adds car sounds, Exhaust Studio (record your own bike) and full sound tuning
Single items, on any plan, Free included.
- Sounds ₹99 · creators' ₹99–199 · car sounds ₹199
- Phone HUDs ₹99 · Home gauges ₹49
- Exhaust Studio ₹799 · AR glasses layouts ₹299
Being straight about this: the sensor is a working prototype, not a product you can buy today — see the status section above. These prices are what the first run is planned around, and they are honest about our costs rather than pitched low to look attractive. If our manufacturing costs move, these move, and we will say so here rather than quietly.
Early access
Be one of the
first fifty.
PUT ME ON THE LIST
One tap. No form. I'll email you personally.
I'll be in touch when the first units are ready to fit.
For investors & partners
Let's build
the future.
Looking for strategic partners to take hardware manufactured in India to India's 200M+ two-wheeler riders.
- → First-mover in throttle-synced motorcycle sound
- → Defensible IP — patent pending in India
- → Scalable digital: marketplace + subscriptions
- → 200M+ two-wheeler market in India
Send the form as "Investor" for NDA & pitch deck.