albion
Guru
- Location
- South Tyneside
Why would they not work is more the question.
Modify old bike or buy another?
- Thread starter sploo
- Start date
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Why would they not work is more the question.
Ajax Bay
Guru
- Location
- East Devon
You (OP) do realise that your lowest (shortest) gear on this plastic bike will be significantly harder to pedal up your local scenery. Which is I think where this thread started off.
Chislenko
Veteran
Sometimes I think "heart rules head" when buying a bike!
Not sure I understand. Plastic bike?
Jameshow
Veteran
Pejorative term for carbon fibre bikes.
Steel is real around here!
Ps I was on a plastic bike today (trusty Cannondale in avatar) and it rode well, and I still have a few teeth!
Or... to use its arguably most correct and descriptive name free from the corruption of marketeers or nay-sayers, carbon fibre reinforced polymer.
Ah right. I might have twigged with "epoxy and string" or something like that. Carbon != plastic so that threw me off.
The lowest gear on the 12 speed 105 with a 50:34 front and 11-36 rear is very close to the bodge job I've fitted to the current bike (34/36 = 0.94x, vs 28/30 = 0.93x). It would be great if I could get a 32T front chainring or 38T largest rear for the 105, but I'm not sure either of those are feasible).
The lowest gear on the 12 speed 105 with a 50:34 front and 11-36 rear is very close to the bodge job I've fitted to the current bike (34/36 = 0.94x, vs 28/30 = 0.93x). It would be great if I could get a 32T front chainring or 38T largest rear for the 105, but I'm not sure either of those are feasible).
Jameshow
Veteran
I don't think a double will go that small I could be wrong....
Indeed. A bit more than £1000! Turns out I can make quite a saving through a cycle to work scheme; so whilst it's still more than I'd want to spend it would take it well under £2k.
I read somewhere than the bolt hole pattern is too large to allow anything under a 34T front chainring, so you may well be right.
It's finally here (and I've transferred all my "tatt" over to it - tri bars, pump, bag etc)...
Compared to the 20 year old Allez Triple it's... different. It's actually only about 300g lighter. Geometry/setup is ergonomically better. Gears are obviously an improvement. Brakes are great (though the old bike was fine in that regard too).
Doesn't feel like it's a rocket ship compared to the old bike, but then I did rides yesterday and today (both very windy conditions) and got a bunch of PBs across two of my usual routes, so I guess it's doing something.
Not sure I can really feel any "suspension" due to the FutureShock in the headset, so maybe I'll try the softer spring at some point (it came with the medium spring installed).
I've also learned that a Look cleat is not the same as a Look cleat... if you have Look pedals from 20+ years ago that use the delta system. As I still plan to use the old bike (on a turbo trainer) I've had to order some new Look Keo pedals for it, as the new bike (and now my shoes) are using the Keo system.
Compared to the 20 year old Allez Triple it's... different. It's actually only about 300g lighter. Geometry/setup is ergonomically better. Gears are obviously an improvement. Brakes are great (though the old bike was fine in that regard too).
Doesn't feel like it's a rocket ship compared to the old bike, but then I did rides yesterday and today (both very windy conditions) and got a bunch of PBs across two of my usual routes, so I guess it's doing something.
Not sure I can really feel any "suspension" due to the FutureShock in the headset, so maybe I'll try the softer spring at some point (it came with the medium spring installed).
I've also learned that a Look cleat is not the same as a Look cleat... if you have Look pedals from 20+ years ago that use the delta system. As I still plan to use the old bike (on a turbo trainer) I've had to order some new Look Keo pedals for it, as the new bike (and now my shoes) are using the Keo system.
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