Arrived on time. Great upgrade to a stacyc. No more gearbox issues, etc. Just charge amd ride.
Didn't end up needing it but glad I had it just in case.
Adds some much needed cushion to the ride and with the adapter for my milwaukee batteries it adds a bit more clearance between the battery and the front tire by pushing the tire forward a bit.
Perfect upgrade to the chain drive stacyc. Much quieter and super torquey. Fairly straight forward install with the provided video instructions.