My 2013 Giant TCR Composite 3

Hi all, here is my two week old 2013 Giant TCR Composite 3 road bike.
I’ve got back into road cycling after a 20 year lay-off since a Teen, and have been riding a Trek aluminium bike for the last 9 months.
Due to getting back into it so well I thought I would treat myself to an upgrade and one which fit better.
I felt I needed to go Carbon because otherwise I would have that Nagging feeling in the back of my head of ‘should I have gone carbon?’
I don’t have heaps of money in my budget and after a lot of research, wanted a ‘safe’ buy, and thought that is what Giant would give me. I got 10% discount at a local bike shop bringing it to around £1100, which I thought for a carbon framed bike was pretty competitive. I chose it over the cheaper 2012 model because this has a full carbon fork/steerer and I actually like the look of the Tiagra chainset
Anyway the bike:
Carbon frame and forks
Tiagra groupset
Giant Composite seatpost
Giant/ DT Swiss Wheels
Everything is standard except for the saddle which I replaced with a Madison Prime and I also got the LBS to swap over the cassette to an 11-25 from the original 12-28.
I have done around 100 miles on it so far and really pleased with it, handles great, is stiff when climbing but also comfortable when cruising, very little brake rub from the wheels and just as important I love the look/styling of it.
It is not a lightweight bike due to the components and standard wheels; I am guessing around 9kg, but will try to get a weight posted soon.



I’ve got back into road cycling after a 20 year lay-off since a Teen, and have been riding a Trek aluminium bike for the last 9 months.
Due to getting back into it so well I thought I would treat myself to an upgrade and one which fit better.
I felt I needed to go Carbon because otherwise I would have that Nagging feeling in the back of my head of ‘should I have gone carbon?’
I don’t have heaps of money in my budget and after a lot of research, wanted a ‘safe’ buy, and thought that is what Giant would give me. I got 10% discount at a local bike shop bringing it to around £1100, which I thought for a carbon framed bike was pretty competitive. I chose it over the cheaper 2012 model because this has a full carbon fork/steerer and I actually like the look of the Tiagra chainset
Anyway the bike:
Carbon frame and forks
Tiagra groupset
Giant Composite seatpost
Giant/ DT Swiss Wheels
Everything is standard except for the saddle which I replaced with a Madison Prime and I also got the LBS to swap over the cassette to an 11-25 from the original 12-28.
I have done around 100 miles on it so far and really pleased with it, handles great, is stiff when climbing but also comfortable when cruising, very little brake rub from the wheels and just as important I love the look/styling of it.
It is not a lightweight bike due to the components and standard wheels; I am guessing around 9kg, but will try to get a weight posted soon.




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Forget the components that bike looks cool. Excellent looking frame, I'm sure it rides as good as it looks!
Tiagra appears to be good value for money and I agree the Tiagra chainset looks nicer than the 105 chainset IMO.
im not too sure..... the frame looks sweet as!! but i am not convinced on the solid looking chainrings..... i like the look of a sparse chainring.... gives me the impression of less weight...... might just be me though...... :roll:
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Blimey, chainring looks small there! What size is it?
The look of the Tiagra chainset does divide opinion. I like the solid look of it, in the same way I like the look of those Pro Rotor Q chainrings. I also like the matt finish of the chainrings, whereas others are more glossy.
Although I bet it is the first thing to show signs of corrosion in a few years.
I will be giving it a weigh in tomorrow on calibrated scales. It won’t be a lightweight tho.
Carbon doesn't always mean better; especially cheap carbon... Although generally speaking, they look nicer, so if you buy a bike depending on how much you like looking at it, carbon is usually always going to win; alloy frames can be as light (lighter) and as comfy
Either way, enjoy the new bike.
Now that I have a carbon bike, next time it comes to buying a new bike I can feel at ease buying an Aluminium bike.
As for cheap carbon, that is why I chose Giant and this model, If anyone knows their onions (Carbon) it would be Giant. With their manufacturing and expertise I wouldn’t imagine they would produce a ‘Cheap’ carbon frame.
Apart from that, what is a ‘Cheap’ carbon frame and its downfalls? Is this something from years gone by and stuck or do they still exist? (serious question)
So I will have to get hold of a set of more accurate scales from somewhere this weekend.
It is a M/L size frame, if anyone has already got a weight?
How have you found the wheels that came with yours? they are an upgrade from mine. I have some handbuilts that i may swap over for the stock wheels to see if there is any improvement.
Oh...nearly forgot - nice bike by the way!
2016 - Cervelo R3
2013 - R872
2010 - Spesh Tarmac
If I had my way I would tarmac it :idea: then build a mini velodrome on it.
I still havent got round to weighing it, i have no scales, feels heavyish to me compared to a lot of other carbon bikes, but it is a fairly cheap price.
I look forward to seeing your new giant.
Sorry for the really slow reply, the wheels are decent enough, not super light but perfectly stiff enough for me (im only 60kg so wheel stiffness tends not to be much of an issue!). If I can afford to i'd really like to upgrade them this summer, either to some bling deep section carbon rims or more likely some nice lightweight shallow alloy wheels.
Nice bike! If you haven't already done it, change the saddle - it weighs a ton! I've got the 2012 comp 2 and the saddle was one of the first things I changed - must have saved about 200g then and there!
Changes include:
Saddle - Madison Prime, (Lighter) (and not huge like the Giant one)
Chainset- Ultegra (Stiffer than Tiagra)
Wheels - Handbuilt Mavic CXP33 on Ultegra hubs with DT Swiss Competition spokes.(fantastic wheelset)
Tyres - Folding Conti GrandPrix PolyXbreakers (Reliable and roll nice)
The good thing about a more racy geometry is that your weight tends to be better distributed between the saddle and the bars, so to me feels more comfortable.
As far as frame size, I was between a Medium and Medium/Large. I went for the M/L so the drop between saddle and bars wouldn't be too bad and easier on the back.
I do get aches and pains after about 50miles though, but this has more to do with my fitness and my body needing more longer distance training which I dont have much time for. My rides do tend to be full on speed though.
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