Principia – E-Gravel
The Principia E Gravel is a lightweight aluminium eBike designed for versatile gravel riding and urban commuting. Powered by the MAHLE X35 System, it features a rear hub motor delivering up to 40 Nm of torque and a 250 Wh internal battery, extendable up to 165 km with the X35 Range Extender. Weighing just 14.5 […]
