I still have it on my Mercian which is running 2x10 Ultegra. Pros: calculated cadence, gear indicator, battery has lasted for years. Cons: changes to the display and start/stop recording is easily triggered by my hand position, so it's not reliable for distance etc. Redundant to Ride With GPS on my phone/watch. Next time I wrap my bars I'll probably disconnect it and put the head unit on display next to my Avocet 30, Casio BOSS, Palm Pilot, Blackerry and eight-inch floppy discs.
....any moment now, someone will mention their Multito...
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1987 Mercian Pro, 1985 Shogun 500, 197? Falcon San Remo, 1972 Peugeot PX-10, 1972 Schwinn Paramount P13-9, 1971 Peugeot PX-10, 1971 Raleigh International, 1970 Raleigh Professional Mark I
Curator/Team Mechanic: 2016 Dawes Streetfighter, 1984 Lotus Eclair, 1975 Motobecane Jubile Mixte, 1974 Raleigh Sports, 1973 Free Spirit Ted Williams, 1972 Raleigh Super Course, 1971 Philips Sport