This is an extension for the bolt. It will turn your 3.7 volt Bolt into a 5, 6 volt or 7 volt Bolt with 16340 or 18350 batteries and 5 Volts with the NiHm Battery.
Available in
Burgundy (dark red)
Black (not shown)
*NEW* Chrome (not shown)
*NEW* Gun Metal (not shown)
