Enviolo Heavy Duty Hub (40T / 36)

Designed for the toughest demands of cargo and utility e‑bikes, the Enviolo Heavy Duty hub (CY2024) is the ultimate stepless gear solution when weight and torque matter. With a robust 380 % gear ratio, it allows riders to smoothly shift at any time—whether accelerating, coasting, or at a standstill. Able to handle up to 250 kg total vehicle weight, and manage up to 100 Nm motor torque, this hub ensures reliable power transfer for even the heaviest loads.

Crafted for flexibility, it's available in either a 135 mm bolt‑on axle or a 142/148 mm modular thru‑axle setup, supporting both 32‑hole and 36‑hole spoke configurations. Compatible with Enviolo’s AUTOMATiQ automatic or manual TWIST shifting interfaces, it caters to user preference and control style.

Minimal maintenance, low noise, and high durability come standard—this hub was engineered for long-haul service in demanding cycling environments.

Key Specs

• Continuously variable (stepless) shift range: 380 % (0.5 – 1.9 gear ratio)

• Load capacity: up to 250 kg total weight

• Supported motor torque: up to 100 Nm

• Axle options: 135 mm bolt-on or 142/148 mm modular thru‑axle

• Spoke configurations: 32 or 36 holes

• Brake interface: International Standard (IS) 6‑bolt disc brake

• Compatible with AUTOMATiQ automatic or TWIST manual shifters