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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
New 12-speed system
Roll of tape to pack up your bike box for travel
The M crate is a medium size
1 pair each of hook inserts in sizes 8 mm and 11 mm
and Hayes MX1 Rotor Thickness: 1
Powertube Battery Extension/bracket 500 to 625 - Bosch Smart System - Moustache ebike lights New 12-speed systemBosch powertube batteries come in various physical sizes. Generally speaking, the larger the battery capacity, the longer the powertube battery is physically. This part extends the physical length of a 500Wh powertube battery to make it as long as a 625Wh power tube battery. Naturally it makes no difference to the actual battery itself, so your bike won't go any further :) Some bikes have space for a 625Wh battery, but only come with a 500Wh battery.
