05/01/2026
Power, Travel, and Possibility — The Next Evolution of Santana Tandems
At Santana Tandems, innovation has never been about adding features for the sake of it. It has always been about refining the experience of two riders moving as one — making the ride smoother, stronger, and more connected. This season, that philosophy takes a meaningful step forward through our partnership with Grin Technologies. We have sold dozens of the Grin E-Assist conversions this year alone and hopefully this post and video will answer most of your questions.
The result is the Grin All-Axle Assist system — an electric assist platform designed specifically for the unique demands of tandem cycling. Unlike generic e-bike conversions, this system is purpose-built to integrate seamlessly with Santana’s geometry, preserving the stability, balance, and ride quality that define the brand.
From the first pedal stroke, the difference is clear. Torque-based sensing allows the system to respond intuitively to rider input, delivering power exactly when it’s needed. There’s no surge, no delay, and no artificial feel — just smooth, predictable assistance that feels like a natural extension of the riders themselves. Whether accelerating from a stop, climbing sustained grades, or maintaining pace into a headwind, the experience remains unmistakably Santana: composed, confident, and connected.
But what truly sets the Grin system apart is not just how it delivers power — it’s how it manages it.
What if every descent helped power your next climb?
With Grin’s direct-drive hub motor, Santana tandems unlock true regenerative braking — a feature rarely found in the e-bike world. As you descend or apply the brakes, the motor reverses its role, capturing energy from the spinning wheel and sending it back into the battery. Instead of losing energy as heat, the system recovers it for future use.
This creates a two-way energy flow:
• Power assists you on climbs and flats
• Energy is recaptured on descents and braking
The real-world benefits are significant. Riders experience extended range on longer routes, reduced brake wear — especially valuable on tandem descents — and smoother, more controlled braking on extended downhills. For those tackling mountain passes, rolling terrain, or multi-day tours, regenerative braking becomes more than a feature; it becomes a performance advantage.
Equally important is transparency. Grin’s open, data-driven ecosystem allows riders to monitor performance, fine-tune settings, and better understand how their system operates. It’s electric assist designed for cyclists who value both performance and insight — not just convenience.
And now, that same level of thoughtful engineering extends beyond the ride itself — into how you travel.
The introduction of the LiGo 10X modular battery system fundamentally changes what’s possible for traveling tandem cyclists. Designed to meet airline lithium battery regulations, LiGo 10X uses compact, carry-on approved battery modules that can be packed and brought onboard your flight. No shipping. No logistics. No uncertainty.
Once at your destination, the modules connect to deliver the voltage and capacity required to power the Grin system. Even better, that capacity is scalable — meaning riders can configure their setup based on the demands of their ride, whether it’s a casual coastal spin or a long-distance climbing route.
For Santana owners, this unlocks true destination riding.
Imagine flying to your next adventure — whether it’s the volcanic landscapes of the Canary Islands, the deserts of Arizona, the coastlines of Southern California, or the climbs of Europe — with your full electric assist system ready to go. No compromises. No waiting. Just ride.
As we prepare for the upcoming Santana Adventures season, there’s an unmistakable energy in the air. Tandems are being tuned, upgraded, and dialed in — ready to carry riders toward new horizons. Each journey represents more than miles traveled; it’s about shared experiences, new landscapes, and the simple joy of riding together.
With the integration of Grin’s All-Axle Assist system and the LiGo 10X battery platform, the modern Santana tandem becomes something more than a bicycle. It becomes a complete system — one that intelligently manages power, adapts to terrain, and removes barriers to exploration.
A system that supports you on the climb, works with you on the descent, and extends your ability to ride farther, longer, and more comfortably — together.
Because when two riders share one bike, power should never overpower the experience. It should enhance it, quietly and seamlessly, allowing the connection between riders — and the road ahead — to remain at the center of everything.
Ride farther. Descend smarter. Travel freer.
Santana Tandems — Powered by Grin. Built to ride together.
If you have a specific Santana Sales questions or would like more info on the Grin E-assist system , please feel free to contact us via phone or email-
Sales Email: [email protected]
Phone: 800-334-6136, Extension 119
We are available in the office between the hours of 8:00am to 4pm Pacific Time
Santana Tandems – https://santanatandem.com
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