Skynet-T800 Well-known member Joined Apr 5, 2018 Messages 72 Reaction score 0 Location Ambleside Jan 13, 2019 #1 As above after one for my HP4 if anyone has one? Cheers
scooby Well-known member Joined Dec 14, 2013 Messages 1,618 Reaction score 8 Jan 13, 2019 #2 i've got a HM+ blipper/shifter for a gen3 bike,but not sure it's compatible with a HP4
