It would appear that Shimano have surpassed themselves in terms of being cunts with the new internal/seatpost battery.
You need to purchase a special collar and bond that into your seatpost, then slide the battery into that and retain it with a snapring.
They include the snapring, and a couple of bits of plastic with the battery, but do they include the collar? Do they fuck, that's probably another £50.
It would appear that Shimano have surpassed themselves in terms of being cunts with the new internal/seatpost battery.
You need to purchase a special collar and bond that into your seatpost, then slide the battery into that and retain it with a snapring.
They include the snapring, and a couple of bits of plastic with the battery, but do they include the collar? Do they fuck, that's probably another £50.
Wankers.