This time it was my Lumicycle battery pack. It seems to be somewhat past it’s best and instead of lasting nearly four hours, my front light cut out after only an hour. Other than that it was was a very nice ride. 32:18 is a rather agreeable gear for winter use, and my new Groundeffect Ranchsliders are rather nice indeed. Riding across the golf course in thick fog was quite amusing, I kept getting lost much to the annoyance of the rider who was following me because he didn’t know where he was going.
All I need to do now is replace my battery pack. Lumicycle charge £80, but I’ve emailed The Rush to see if they sell their Li-Ion battery pack and chargers on their own.