chqshaitan
Guru
- Location
- Warringon
In general terms, if you're planning on using a bike a lot or keeping it for a number of years, then the frame is more important than the components as that is the part of the bike that will remain constant. All the components will wear and need to be replaced at some point so I've always been told to buy the best frame I can afford and not worry too much about things you'll just end up replacing at some point anyway.
You shouldn't have any complaints about the BB7 brakes. they are towards the higher end of cable pull disc brake systems and because the pads are adjustable from both sides they are relatively simple to set up and maintain. Once the pads wear a bit you simply turn the dial a notch to bring them in closer to the disc. On cheaper models you can only dial in from the one side, and hydraulic brakes are generally a 'take to the LBS' job if they need fettling. If I were to upgrade the disc brakes on my CX I'd get the BB7.
From the looks of the spec the only Tiagra component is the front mech. You won't have a problem with this. It's not entry level... that's Sora, although there are cheaper ranges below that too, although you wouldn't often see them on these sort of machines.
Everything else important, like the shifters and your rear mech are 105 which is a good standard of component that will provide a smooth shifting and smooth running drivetrain. It's not as flashy as Ultegra or Dura Ace, but who needs that on a commuter that's going to get worn, gunky, wet and gritty?
On paper this bike is excellent value, especially with the accessories voucher etc, but obviously you'd want to give it a test ride before committing.
Thanks bud, i am going to get the paperwork sorted out for the bike, then pop down to evans for a looksie, there is a shop only 10 minutes from my house.