I've got both: Zefal Dooback 2 on the left, Cyclop on the right. The only reason I bought a Cyclop is because the Dooback broke (with much force) because of how my bike folds, also because I'd epoxyed a big thick reflector onto the front... I'd have preferred to use another Dooback, and might still. What I don't like about the Cyclop is:
1. Once unfolded, I have to guess the correct angle. I nearly always get it wrong and have to stop, make adjustments a short distance after setting off. The Dooback 2 simply clicks into place, at the right angle for my bike - if your handlebar is too swept back or something, that pre-defined angle might not work for you, in which case you should've bought a Cyclop.
2. The Cyclops mirror is too small, compared to the Dooback.
3. The bolt supplied with the Cyclop was too short, I had to use the one from the broken Dooback. If you have the same issue, you should have bought both a Dooback and a Cyclop, just in case. Or simply buy a longer bolt separately, cheaper.
Here's a pic of the innards. Bolt 2 goes through plastic ring 3, into the rear side of the holed part of 4, then through 5, and into the hidden nut in 1. Then put either or both thickening collars 6 on around the flared end of 5, cover with a bit of diluted washing up liquid for lubrication, then shove into the handlebar end, tighten the bolt and it works a bit like a rawlplug: the flared end expands as part 1 is drawn towards the end of the handlebar.
1. Once unfolded, I have to guess the correct angle. I nearly always get it wrong and have to stop, make adjustments a short distance after setting off. The Dooback 2 simply clicks into place, at the right angle for my bike - if your handlebar is too swept back or something, that pre-defined angle might not work for you, in which case you should've bought a Cyclop.
2. The Cyclops mirror is too small, compared to the Dooback.
3. The bolt supplied with the Cyclop was too short, I had to use the one from the broken Dooback. If you have the same issue, you should have bought both a Dooback and a Cyclop, just in case. Or simply buy a longer bolt separately, cheaper.
"Handlebar dia: 16mm - 22mm"is this ok above and how do those end mirrors tighten inside handlebar should i have to measure inside 1st
Here's a pic of the innards. Bolt 2 goes through plastic ring 3, into the rear side of the holed part of 4, then through 5, and into the hidden nut in 1. Then put either or both thickening collars 6 on around the flared end of 5, cover with a bit of diluted washing up liquid for lubrication, then shove into the handlebar end, tighten the bolt and it works a bit like a rawlplug: the flared end expands as part 1 is drawn towards the end of the handlebar.
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