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Re: Velobuild VB-R-168 Frame Finished build (parts bin / new mix): https://imgur.com/a/DBR12Pr

Size 52 frame matte black
Stock 120mm stem
Stock headset cover
The One handlebar 36cm
Ultegra 8020 shifters
Jagwire cables and housing
105 hydraulic calipers
Dura ace crankset
Ultegra left side crank pm
Look carbon pedals
Token threaded BB
Rotor 53/39 chainrings with Rotor bolt covers
Dura ace fd
Ultegra rd
Pro Stealth saddle
DT Swiss Arc 1100 62mm wheels
GP5000 S TR tires 25mm
MT800 / Ultegra rotors 160/140
Zipp CX bar tape
Generic stem bolt Garmin mount from Amazon

First impressions after 3 rides (155 miles)

It is strange to review a frame like this.  Its a you-get-what-you-get direct-from-an-unknown-manufacturer frameset that costs so little relative to even entry level name brand frames that intuition dictates it should be, in the best case scenario, "acceptable", more likely some degree of "sketchy, problematic and/or vaguely frightening to ride"; unlikely that it would be "good". On the other hand, this is an SL7 in its tube shapes and geometry - the benchmark for a great all-round race bike - with a better bottom bracket (imo), more flexible headset out of the box, and 100-200 grams of extra weight (vs. standard and S-Works, respectively).  How should we assess the things we generally assume occur with name brand frames (like QC and strict conformance to the claimed carbon fiber layup) that might (?) be commercially infeasible at this price point?

I have ridden thousands of miles on a Tarmac SL6 sport frame (which was cannibalized for this build) and a Canyon Aeroad CFR.  Building up and riding this frame leads me to consider what the frame itself really contributes to the entire bicycle.  Geometry and the resulting fit is the most important contribution.  Second is aerodynamics of the frame and tube shapes.  Third is frame material / layup (i.e., desired level of stiffness or compliance in the right areas for the intended uses of the bicycle).  Last is weight. Ride feel, feedback, and comfort are dictated mostly by the contact points, with only a marginal contribution from the frame.  Tire width, pressure, and casing suppleness alone dwarf any differences in "compliance" between any reasonably stiff frames.

In the most important characteristics - geometry and aerodynamics - this bike effectively is an SL7. All the superlatives about handling and speed apply. If you are looking for an all-around race bike, this will fill that need.  The weight difference is quantifiable - materially heavier, though within the margin of difference made by a lighter seatpost, saddle and other finishing kit.  Frame layup and construction is harder to assess without cutting open the frame.  From a visual inspection, it looks clean.  From my initial ride impressions, the bottom bracket is stiffer than my SL6 - power transfer feels immediate, comparable to the Aeroad.  The fork does not flex when climbing or sprinting.  The stock stem combined with The One handlebar feels extremely stiff, but still has the vibration damping I would expect from a carbon bar and stem.  Against my expectations, the bike feels exceptionally good.  Whether that means that my specific frame has a good layup, or the carbon layup for this copy is comparable to the SL7, or it means that the layup, so long as its solidly made and not defective, doesn't have much noticeable impact, I don't know.   Maybe there is some hidden defect that will emerge in the form of a crack or failure after a few thousand miles, but I'm not sure what that would be. And I'm skeptical there is necessarily a higher chance of happening with this frame versus a name brand.  My Aeroad spent three months at a Canyon service center to fix two separate design flaws, one of which (the seatpost) wasn't really corrected.

I love this bike. This experience leaves me conflicted.  Does this mean that an S-Works Tarmac frame would be that much better? What this does leave me wanting is a Velobuild Premier version of this frame: pay double for an 800g version of the frame with an extra QC cert for peace of mind. I would feel better throwing DA di2 on that and doing a sub 7kg build. The benefits of the S-Works without the dentist meme branding or the anxiety of laying down a $5.5k frame in an office park crit.  Maybe I'm just describing winspace, yoeleo, et al.

I will reiterate - maybe I got lucky, and the median frame is missing parts, has holes drilled off center and is full of voids in the carbon.  Maybe carbon frame manufacturing has so matured that the default level of quality is high enough that the differences between frames are almost entirely geometry and branding, with the result that the carbon frame is the new carbon wheel. YMMV.

Build experience

Internal routing: more work with mechanical shifting but doable without any special tools. Just takes time and patience. Routing through The One handlebar was painless, I highly recommend it from that standpoint. I was concerned with the cable angles through the stem, but the shifting is smooth.  The clean look is satisfying and worth the extra effort. It seems popular around here to do mechanical disc brakes, but I wouldn't put brake cables through this stem.

Headset: it works. I read some reviews on this forum that suggested problems with headset play, but I have none at all. Maybe this has since been fixed. I purchased an FSA ACR headset assuming I would use that instead, but it left a large gap with the top of the headtube, and I ended up liking the look of the stock stem and the lower stack of the stock headset cover more anyway. 

Bottom bracket shell: nicely finished, no problems fitting the thread together bb. Stiff and smooth spinning, but will need a few thousand miles to assess for creaking, etc.

Disc brake mounts: did not appear to need facing, no more annoying to align rotors than any other frame (i.e., very annoying but works with some fiddling).



November 06, 2022, 08:50:16 PM
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Re: Velobuild VB-R-168 Frame I’ve got about 250 miles on my vb-r 168 after some initial problems ( some my own) I’m pretty impressed compared to my tried and true pinarello f10


November 14, 2022, 03:07:30 AM
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Re: Velobuild VB-R-168 Frame
Those bars look very similar to the bars I received with my frame.

I at my bike, Velobuild 168 frame I replaced the integrated handlebar, because the forward shape and the size of the tube where I support my hands I didn't go I took this Ryet and I have been using it for about a month and I have no problems.

https://it.aliexpress.com/item/1005002656738594.html

In changing in my opinion, I appreciated the merits of 168 even more.

November 15, 2022, 05:49:10 AM
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Re: Velobuild VB-R-168 Frame Build is finally done! Pretty happy with the Spechinalized S-Wok  :D

It’s a tribute to PatLino. I know you can’t get enough of my decals!  ;D

March 24, 2023, 01:22:31 AM
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Re: Velobuild VB-R-168 Frame
...blablabla...
I will try to put some thin metal foil between seat post and frame (like some others already did to prevent slipping) in order to get a even gap on both sides in clamped condition and will report about the outcome.
...blablabla...

Finally found some minutes to elaborate on this topic!

in Short:
my saddle looked the same as for Siejak, - I was able to fix it by inserting three small sheets of a soda can metal foil  at the right side between Seatpost and Frame.  By doing so, the Saddle was perfectly aligned.

To those who are affected, - just loosen your seatpost clamp and try to rotate the saddle to the left and right. I was able to rotate it by approx. ± 5 degree. As soon as the clamping device is tensioned, the notch of the saddle rotates to the right and the gap between seatpost and frame looks like described in the prior post.

If someone is motivated to dig deeper: Maybe the root cause for the misalignment is not the huge clearance between seatpost and frame but the contact angle of clamping inlet to seatpost. (=clamping device forces the seatpost to rotate). If thats the case, modifying the clamping device would also solve the problem.

For the time being, i will continue with my fix since it simply worked.

The dust cap covers the shims perfectly, - they are invisible now and the saddle is perfectly aligned when clamped with 5-6Nm.

kind regards

April 11, 2023, 05:18:36 PM
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Re: Velobuild VB-R-168 Frame
A question about sizes on the 168.  On my current specialized Tarmac Elite (circa 2007) I am a solid 56. The chart for the SL 7 has my as a 58 (i am 182 placing me squarely at the low end of the 58 size). Does that compute with folks here? Your thoughts appreciated.

I would stay with the 56.

September 20, 2023, 11:59:38 PM
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Re: Bona Ti Bought a frame... will tell you results once received :)
December 31, 2023, 12:18:21 PM
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Re: Consensus on replica frames ?? If you're not confident buying from velo/replica/fakes/factory and etc, better buy second hand bike from reputable brand.
As for me, I'm willing to take the risk to buy the replica Factor O2. After countless mileage, I have zero issues, and I love it unconditionally.

January 03, 2024, 12:53:19 AM
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Re: Replica brand frames https://chinertown.com/index.php/topic,3999.0.html
January 17, 2024, 11:56:59 AM
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Re: Bona Ti
went stock on this frame + customs logos,

currently in productions, all the plans were according to listing and checked twice with them before giving my confirmation

nice! post some photos of the frame if you can. when you receive.

January 20, 2024, 09:01:13 PM
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