Enviolo TR Trekking Hub – Stepless shifting for trekking and hybrid bikes
 The Enviolo TR Trekking hub is specially developed for longer tours, versatile use and e-bikes with powerful mid-motors. Thanks to the innovative Continuously Variable Planetary (CVP) technology, you can shift completely steplessly, without fixed gears, even under load or when stationary. With a shifting range of 380% and a maximum torque of 85-90 Nm, this hub is ideal for trekking bikes, hybrid bikes and powerful electric bikes. The hub is low-maintenance, quiet and suitable for both manual and automatic (Automatiq) operation.

 The difference with the previous TR Trekking model is that the housing has been modified in such a way that it is now completely symmetrical. This means that the spoke spring is the same on the left and right with a symmetrical rim. In addition, there is a newer freewheel body that secures the sprocket with a lockring instead of a snapring.

 Key Features:
 Continuously variable shifting with 380% range (0.5–1.9)
 Maximum vehicle weight: 180 kg
 Maximum torque: 85-90 Nm, suitable for powerful e-bike motors such as Bosch Performance Line CX
 Installation width: 135 or 148 mm, for 32 or 36 spokes
 Option for 6-bolt disc brakes
 Low maintenance and durable design

 Bicycle brands and types that use the Enviolo TR Trekking hub:
 Koga (including E-Nova EVO PT Pro, E-Nova EVO PT Unlimited, Evia Pro Off Black/Ivory)5
 Gazelle (various trekking and e-bike models)
 Qwic (Premium and Performance series)
 Batavus (Finez E-go Power, Altura E-go)
 Riese & Müller (Nevo, Charger and other trekking e-bikes)
 Sparta (M8b, a-Shine Ultra)

 This hub is mainly used on high-quality trekking bikes, sporty e-bikes and hybrid bikes where smooth shifting, comfort and low-maintenance use are central.

 In short:
 The Enviolo TR Trekking hub is the choice for those who want stepless shifting on long rides, hilly terrain and powerful e-bikes, with the certainty of proven quality from top brands.

 TREKKING hub

 380% Gear Range
 Max 85 Nm Engine torque at 180 Kg GVW
 135mm M10 fixed shaft
 32 or 36 spoke holes
 Freewheel with snap ring
 44T spline Hub Interface
 IS 6-bolt brake disc mount, Max 180mm brake disc