Turn Any Bike Into an
E-Bike in Just Seconds ⚡
Reach speeds of up to 25 km/h with a lightweight 250W motor and enjoy up to 50 km range per charge — without buying a new bike.
Your New Cycling Experience
Transform every ride with effortless power and smart assistance
Boost Your Commute
No more sweaty rides to work. Spiny helps you glide through the city with ease.
Climb Hills Effortlessly
The 250W motor gives you just the right power to conquer slopes without strain.
Ride Longer Without Worry
With up to 50 km of battery range, you'll get to your destination and back on a single charge.
Smart Pedal Assist
Choose between 5 assistance levels to match your effort and riding style.
Weather-Proof Freedom
Rain or shine, Spiny is fully waterproof and built to last.
Quick Installation
No tools or mechanic needed. Installation in 15 minutes. Attach/detach in 5 seconds.
Real Riders. Real Freedom.
See how Spiny transformed their daily rides
"Spiny changed my daily commute. I arrive at the office fresh, no sweat."
— Laura M.
"Hills used to kill my legs. Now I ride up effortlessly and still get to enjoy cycling."
— David R.
"Installation was super easy. Took me less than 15 minutes and I was ready to go."
— Anna S.
Urban Explorer
Daily commute made easy
City Life
Beat the traffic
Professional
Fresh at work
More Riders Sharing Their Journey
"Finally, I can keep up with my friends on longer rides."
"Perfect for my daily errands — no more car for short trips."
"I'm using my old bike again thanks to Spiny. It feels brand new."
Why Choose Spiny Over a New E-Bike?
Compare the smart choice vs the expensive alternative
Spiny Kit
New E-Bike
Upgrade Your Bike
Keep what you love
Smart Choice
Save money & time
Future Ready
15 min to transform
Backed by Smart Engineering
Precision engineering meets effortless cycling
250W Motor Power
Strong enough for hills, legal for e-bike regulations
2 Smart Sensors
Detect cadence & effort for natural assistance
10Ah Battery Capacity
Long-lasting and stable performance
Full Charge in 4 Hours
Faster than most smartphones
Lightweight Design
Only 2.1 kg, compact 225x200x90 mm
Universal Compatibility
Works with rim and disc brakes
Power Meets Precision
Engineered for performance
Universal Fit
Works with any bike
Simplicity You’ll Love
- ✔ No tools or mechanic needed.
- ✔ Installation in 15 minutes.
- ✔ Attach/detach in 5 seconds.
More Riders Sharing Their Journey
“Finally, I can keep up with my friends on longer rides.”
“Perfect for my daily errands — no more car for short trips.”
“I’m using my old bike again thanks to Spiny. It feels brand new.”
90-Day Money Back Guarantee
We believe in freedom on wheels. If Spiny doesn’t transform your cycling experience within 90 days, you get your money back. No hassle.
FAQ – Everything You Want to Know
Does Spiny fit my bike?
Yes, it’s compatible with most standard bikes with rim or disc brakes.
Is it waterproof?
Yes, the system is fully protected against rain and humidity.
How long does the battery last?
Up to 50 km per charge.
How long does charging take?
4 hours for a full charge.
Is it legal in Europe?
Yes, the 250W motor and 25 km/h speed comply with e-bike regulations.