Specifications
Drivetrain
| Crank | 38T | 
|---|---|
| Shifters | Shimano Nexus Revo Shifter 7-speed | 
| Cassette | 18T | 
Frameset
| Fork | Rigid | 
|---|---|
| Frame | Alpha Smooth Aluminium | 
| Bontrager adjustable Blendr | 
Wheels
| Hub | Front: Shimano - Rear: Shimano Nexus 7-speed | 
|---|---|
| Rims | Alex Rims DP23 | 
| Tyres | Schwalbe Big Apple K-Guard, 700x50 c | 
Brakes
| Brakes | Shimano hydraulic disc brake | 
|---|
Components
| Handlebar | Aluminium | 
|---|---|
| Grips | Bontrager Satellite Plus Ergonomic | 
| Saddle | Selle Royal Nuvola | 
| Seatpost | Bontrager | 
| Stem | Bontrager adjustable Blendr | 
E-System
| Battery | Bosch Powerpack 300/400/500 Wh | 
|---|---|
| Controller | Bosch Purion | 
| Motor | Bosch Active, 250 Watt, 40 Nm | 
Other models in the UM+ Series (2019) serie
UM4+ Midstep
RRP £ 2475
UM4+ Men
RRP £ 2475
UM2+ Stagger
RRP £ 2175