Spiny EV Solutions Launched E-Bike Kit on Kickstarter
The new Spiny 2 conversion kit allows cyclists to add electric motor assistance to their existing bicycles.
Updated on Sept. 30, 2026 in Electric Vehicles
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Spiny EV Solutions has officially debuted its Spiny 2 e-bike conversion system via a Kickstarter campaign. The portable device is designed to provide pedal assistance to standard bicycles without the need for permanent structural modifications.
Why it matters
This system offers a non-invasive way for cyclists to upgrade their current equipment, avoiding the high cost of purchasing a dedicated electric bike. It highlights a growing consumer demand for modular, retrofittable electric mobility solutions.
The unit features a 266Wh battery and a motor system weighing 2.2 kg capable of 35Nm of torque. The drive system offers five levels of assistance and engages the rear tire within 0.25 seconds of detecting pedal movement.
The players
Spiny EV Solutions
This company develops modular electric mobility hardware designed for aftermarket bicycle integration.
The details
The device attaches to the bicycle frame using a mounting bracket and drives the rear tire via a friction roller. It is rated with an IP65 weather resistance, though the system is incompatible with bikes equipped with rear suspension.
Timeline
The Kickstarter campaign launched on September 30, 2026.
Worldwide delivery of the units is estimated to begin in April 2027.
Roadmap
The Spiny 2 enters a maturing aftermarket segment that seeks to decouple electric propulsion from specific bicycle frames. By prioritizing portability and universal mounting, the device positions itself against integrated e-bike manufacturers who currently dominate the industry.
Cyclists can potentially transform their existing frames into electric bikes, though they must verify frame compatibility due to the system's incompatibility with rear suspension. Potential buyers should also factor in a 12-month product warranty when considering the initial investment.
The takeaway
Retrofit kits provide a budget-friendly path to electric cycling for those who wish to retain their current bicycle frame. Consumers should carefully check their bike's rear suspension specs before committing to a purchase.
What happens next
The company expects to transition from the current Kickstarter phase to full-scale manufacturing, with worldwide product distribution slated to begin in April 2027.
Further reading
Learn more about the latest innovations in the Electric Vehicles industry.
Source note: This article includes information reported by Bikerumor.
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Would you consider converting your current bike into an e-bike instead of buying a new one?
