Ridley is a Belgium-based maker of high-end bikes and they’ve just announced their first e-bike, the E-Grifn. Billed as a combination road and gravel e-bike, this is a lightweight drop-bar beauty that uses the Mahle X20 hub motor, which is one of the lightest e-bike motors on the market.
Ridley produces the E-Grifn in seven
different configurations. It starts around $5500 and goes up from there, depending on the components the buyer chooses. The E-Grifn is built with Ridley’s Elite-series carbon fiber.
The Mahle X20 is billed as the lightest e-bike drive system in the world, at 3.025 lbs. (1.375kg). In saving significant weight, it has to give up some power, though. It produces 250W nominally and 23Nm of torque; marketing materials often report 55Nm, then
include in parentheses, “compared to mid-drive.” Ridley chose Mahle’s internal, 350Wh battery to power the X20 motor.