Bosch PowerMore 250 range extender (BBP3620)
What it is
A 250Wh range extender for the Bosch smart system. It's about the size of a drink bottle and mounts on your bottle-cage bolts. It adds 250Wh to your main battery, so 800 + 250 = 1,050Wh on a PowerTube 800 bike.
Fits
Bosch smart system bikes that are "PowerMore ready", meaning the bike maker has approved it, with room on the bottle-cage bolts.
| Bike | Years | Notes |
|---|---|---|
| Yeti LTe | 2026, 2027 | Sizes M, L and XL only |
| Orbea Wild | 2025 | |
| Santa Cruz Vala / Vala Lite | Current |
How to check your bike
In the Bosch eBike Flow app go to Settings > My eBike > eBike Pass > Components, or on the bike's display go to Settings > My eBike, and look for PowerMore.
Won't fit
Bosch Classic+ bikes, and smart system bikes that aren't PowerMore ready.
Check before you book: your bike shows PowerMore support, and there's room on the bottle bolts for your frame size. The extender connects with a cable, so tell us your bike so we give you the right one.
Ride-to-work schemes
Buy your Yeti through your employer, from pre-tax salary
