Turn Your Mountain Bike Into A Natural-Feeling Class 1 eMTB
Upgrade your mountain bike with Bimotal’s Elevate PAS (pedal assist sensor), an ebike conversion kit with wireless torque-sensing pedal assist that responds instantly to every pedal stroke.
Elevate PAS delivers smooth, intuitive power with quick installation, no bike modification, and the trail access benefits of Class 1 compatibility.
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Elevate PAS: The Ultimate eMTB Experience Using the Bike You Already Own.
Powerful, responsive, modular, and designed to be future-proof, Elevate PAS is the Class 1 upgrade your analog mountain bike has been waiting for.
The System at a Glance
Designed and hand built in California by a team of engineers obsessed with pushing physics to the limits, so you can confidently push your riding to the limits.
Removable: Elevate comes on and off in seconds. Ride electric or analog, on your terms.
Lightweight: The total system weighs just 8.8 lbs. Easier to carry than any integrated ebike.
Powerful, Responsive, and Trail Ready: Elevate PAS comes with 750W of power and up to 70 Nm of torque, making climbs effortless. Elevate PAS is built tough to handle real trail conditions with IP67 waterproof ratings and aerospace-grade materials.
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Meet the bread to Elevate's butter: Pedal Assist (PAS).
As a Class 1 system, Elevate PAS allows you to bring your eMTB adventures to any trail and is designed to feel like an extension of your natural movement.
Power That Responds To You
Elevate’s Pedal Assist Sensor (PAS) works by measuring the force behind each pedal stroke, not just the speed at which the pedals rotate. That means instant, responsive assistance that adapts naturally to climbs, flats, and descents for a ride feel that is precise, intuitive, and deeply connected.
Installs In 90 Minutes Without Modifying Your Bike
Elevate PAS is an ebike conversion system that works with most hydraulic disc-brake mountain bikes. The system can be installed in ~90 mins using simple hand tools, with zero permanent changes to your bike. Install the system, connect to our app, and ride.
10x Faster Response Than Any Power Meter
A custom Bluetooth protocol and precision internal electronics deliver millisecond-level responsiveness. Every pedal stroke gives smooth, perfectly timed assistance that gives the feel of a fully integrated ebike, without the bulk or complexity.
60 Hours of Ride Time. Rain or Shine.
An ultra-efficient low-power Bluetooth protocol and four strain gauges, accelerometer, and IMU work together to maximize battery life while delivering pinpoint torque detection. With an IP67 waterproof rating, the Elevate PAS is built to handle mud, rain, and the roughest trail conditions you can throw at it.
Upgrade To Elevate PAS In 3 Simple Steps
Step 1
Swap out the disc brake with the rotor-gear, install the battery tray, and install the mounting bracket. Attach Elevate.
Step 2
Remove your cranks and then remove the existing chainring, swapping it out for the Elevate PAS.
Step 3
Connect wirelessly via the Bimotal app. Start pedaling and enjoy instant, natural-feeling power that responds to your effort.
Designed For Riders Who Want More From Every Ride
Upgrade your analog MTB
Make your MTB Class 1 compatible
Keep the feel of your mountain bike
Tech Specs
- Chainring Compatibility: 104BCD
- Water Resistance: IP67, waterproof up to 1 meter for 30 minutes
- Battery Life: 15 mile range for Elevate system per charge; PAS: 60+ hours
- Sensor Type: Wireless torque + cadence sensing with 4 strain gauges, accelerometer, and IMU
- Communication: Low-power Bluetooth protocol
- Ebike Class: Class 1 with Elevate 750W system
What's Included
- Elevate Drive Unit (750W Standard/ 1250W MAX)
- Mounting Bracket
- Rotor-Gear
- Battery Tray
- 300 Wh Elevate Battery
- Elevate Battery Charger
- PAS Assembly
- PAS Battery
- PAS Battery Charger
- Quick-start Installation Guide
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Designed By Bimotal
Bimotal is a California-based electric motor company. Driven by deep expertise in engineering and high-torque electric motor design, our team is focused on making high-performance products that are modular, upgradable, and built to last.
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Turn Your Mountain Bike Into A Natural-Feeling Class 1 Ebike
Upgrade your Bimotal Elevate system with wireless torque-sensing pedal assist that responds instantly to every pedal stroke. Elevate Pedal Assist delivers the smooth, intuitive power of an integrated ebike system with quick installation, no bike modification, and the trail access benefits of Class 1 compatibility.
Get VIP Discount Access
Be the first to know when we launch on Kickstarter, and secure the best possible price. Enter your email address for exclusive discounts!
Power That Responds To You
Elevate Pedal Assist measures the force behind each pedal stroke, not just whether you are pedaling. That means instant, responsive assistance that adapts naturally to climbs, flats, and descents for a ride feel that is precise, intuitive, and deeply connected.
Installs In Minutes Without Modifying Your Bike
Built to mount directly to any 104BCD chainring, Elevate Pedal Assist upgrades your ride without permanent changes or complicated setup. Just swap your chainring, connect wirelessly, and ride.
10x Faster Response Than Any Power Meter
A custom Bluetooth protocol and precision internal electronics deliver millisecond-level responsiveness. Every pedal stroke gets smooth, perfectly timed assistance that mimics the feel of a fully integrated ebike, without the bulk or complexity.
60+ Hours of Ride Time. Rain or Shine.
An ultra-efficient low-power Bluetooth protocol and four strain gauges, accelerometer, and IMU work together to maximize battery life while delivering pinpoint torque detection. With an IP67 waterproof rating, the Elevate PAS is built to handle mud, rain, and the roughest trail conditions you can throw at it.
Upgrade To Torque-Sensing Pedal Assist In 3 Simple Steps
Step 1
Remove your existing chainring and install the Elevate Pedal Assist on the standard 104BCD mount.
Step 2
Connect wirelessly to your existing Elevate system with no cables required.
Step 3
Start pedaling and enjoy instant, natural-feeling power that responds to your effort.
Designed For Riders Who Want More From Every Ride
Upgrade an existing Elevate system
Make your ebike Class 1 compatible
Keep the feel of your mountain bike
Tech Specs
- Chainring Compatibility: 104BCD
- Water Resistance: IP67, waterproof up to 1 meter for 30 minutes
- Battery Life: 60+ hours of riding
- Sensor Type: Wireless torque + cadence sensing with 4 strain gauges, accelerometer, and IMU
- Communication: Low-power Bluetooth protocol
- Ebike Class: Class 1 with Elevate 750W system
What's Included
- Elevate Pedal Assist Sensor assembly
- Wireless interface module
- Quick-start installation guide
Designed By Bimotal
Bimotal is a California-based mobility company. Driven by deep expertise in product design and ebike innovation, the team is focused on making high-performance electric mobility modular, upgradable, and built to last.
Get VIP Access
Be the first to know when we launch on Kickstarter, and secure the best possible price. Enter your email address