RDY wrote: ↑Sat Dec 12, 2020 3:49 pm
dbzznlqbqft wrote: ↑Sat Dec 12, 2020 9:50 am
My Giant Revolt is about 7.3kg (7.1 kg w/o pedals), I used darimo, extralite, farsports to get my weight down.
I would say the current UT R8050 is very heavy, one pair of shifter's weight over 500 grams, the 11-34 cassette weighs over 300 grams, which both are certainly terrible. One thing more terrible is that I never use 30/34 ring, for me 11-28 is enough.
The praxis crankset weighs over 600 grams, and the shifting is not satisfying plus some awful noisy sounds from BB.
The seatpost clamp is also such a failure, it's heavy, difficult to adjust, and not replaceable.
I plan to use DA 9270 to replace UT 8050, except for the crankset. (estimated saving over 350g replacing shifting parts and cassette)
For the crankset, I am thinking either thm+extralite or incolor's skypivot. (estimated saving nearly 200g)
My long term plan is to get my gravel bike under 6.8kg with pedals.
I'm about to build up my Revolt.
Would be curious to see a photo of it or others?
Re: the Giant seat clamp, I'm surprised they don't use injection moulded carbon. It'd be much lighter and would be far less likely to damage the seat tube or seat post.
Not sure Darimo seatpost would be where I'd put my money. Stock one on my frameset was sub 150g, and cutting excess could probably drop it to 125g in my case. But maybe you had the older heavier seatpost design.
So there are 3 kinds of D-fuse seatpost Giant revolt are using, according to GIANT Japan:
D-FUSE COMPOSITE SEATPOST ~ 285g/350mm (the stock one from 2020 Revolt ADV 0)
D-FUSE SL COMPOSITE SEATPOST ~ 205g/350mm
D-FUSE SLR COMPOSITE SEATPOST ~198g/
395mm
I assume you are using the SLR, it will be impressive if it could reach under 150g. My stock seatpost weighs near 285g, so I swap DARIMO customized seatpost which weighs only 100g/350mm.
For the entire seatpost system, I think GIANT is just giving too many things that are unnecessary, no matter the seatpost clamp for Revolt or the ISP seatpost cap for TCR ADVSL. Maybe they are always preserving something to upgrade for the next model.