Alchemy E-Ronin

The Fazua system is designed to be lightweight and compact, which keeps the bike's center of gravity low and natural. Because the motor offers a more subtle assist rather than aggressive power, the E-Ronin retains the agile, responsive handling characteristics of a traditional carbon gravel bike.

Yes, the Fazua system allows you to remove the battery and motor unit entirely. This effectively turns the E-Ronin into a standard, lightweight gravel bike, which is ideal for days when you want a traditional ride feel or need to reduce the bike's overall weight for transport.

While the E-Ronin is optimized for gravel, fire roads, and pavement, it is not a mountain bike. The rigid frame and 40mm tires are excellent for rougher surfaces and light trail riding, but it lacks the suspension travel required for technical, rocky singletrack.

The Ultegra or GRX Di2 groupsets are fully sealed and highly reliable in adverse weather. Unlike mechanical cables that can get clogged with grit or stretch over time, electronic shifting provides consistent, precise gear changes regardless of mud, rain, or debris.

The handmade construction allows for a precise balance between stiffness and compliance. It is stiff enough to ensure efficient power transfer when you are pedaling hard, yet it has enough vertical flex to dampen road vibration, reducing fatigue on long-distance rides.

For most gravel riding, 40mm is the sweet spot for balancing speed on hardpack and grip on loose surfaces. If you frequently ride in very loose or sandy terrain, you may want to check the frame clearance to see if you can size up, but the stock Pirelli Cinturatto tires are highly versatile for mixed-terrain exploration.