Mobility
Spiny 2 clip-on kit turns a bicycle into a 750W e-bike in 3 seconds
Spiny EV Solutions SL has unveiled the second-generation Spiny 2, a clip-on electric assist kit that can be attached to or removed from a bicycle in about 3 seconds after initial mounting. The 2.2 kg unit uses a friction drive roller that powers the rear tyre and avoids swapping wheels or drivetrains. Output and assisted top speed vary by market, with up to 750W and 32 kph in the United States. Spiny says range can reach 90 km under ideal test conditions.
