Author Topic: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?  (Read 1472893 times)

FLXer88

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1980 on: April 05, 2026, 07:46:51 PM »
I’m also interested in aftermarket integrated bar options in order to reduce flex. Or do we feel it’s more related to steerer/headset/compression plug area?

If memory serves me correctly I think Pat Lino did this with his and mentioned it in a past video?

jes2k13

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1981 on: April 07, 2026, 04:50:35 AM »

Well recorded issue with these frames is the poor finish of the brake mounts basically they are not machined flat at factory like the real deal. Same as the BB shell.
I had the same issue with my front brake great in the stand but rub when riding.
To it to a LBS to have the brake mounts and BB shell faced now all good!

Dude you are the guy from Italy right who has both gen and replica sl8? Been following you on Strava, my burning question is it possible to use a genuine seatpost on this replica homage frame?been wanting to run that zero offset seatpost. I bought a 3d lightmount for a magene Radar Tail light and the replica seatpost tend to be bigger since the 3d printed light mount wouldnt totally close off and has like 3-4mm of gap? I reckon the homage seatpost IS bigger in diamater compared to the genuine one?
And how do I mod the spacers not to touch the top tube? I have used genuine spacers but too late the paint already rubbed on that part. Appreciate your expert advise!

jes2k13

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1982 on: April 07, 2026, 07:03:38 AM »
Just shy of 100km first ride. Very comfy ride even with tires pressures being too high. I have 30mm Conti GP 5k S TR on 26 or 27 internal wheels, tires measure pretty much at bang on 33mm.
Drive side has about 3mm space and NDS has a bit less than 3mm. I was thinking of running 32mm on rear but that does not seems necessary considering how soft the ride was.

Cockpit feels like it is too soft, noodly even. Anyone tried stock one and then went for 3rd party option?

On the stand brakes are fine but out of saddle front brake rubs. I checked Specialized manual and they recommend 15nm on thru-axles, highly likely I am not quite that high. Still need to check and probably file the mount a bit.

Using a Ali zero offset post, fit to frame is a bit loose, no slippage though. Dont like the 1 bolt saddle clamp though. https://www.aliexpress.com/item/1005010110922128.html
Maybe I have not quite read every single post carefully enough but SL 8 seat posts *DO NOT* fit this frame? At least how they should?

Overall quite pleased from one ride.

Dude thanks for this feedback, is it possible for you to post some images of your setup and a comparison of the seatposts? I have bought my SL8 from yohobikes(the seller is a douchebag) and I have been baited and switched apparently and was told to just ignore some minor flaws (fact carbon 12r in the wrong place in the downtube deliberately ommitted on the QC pics I asked, probably a rejected frame from a previous buyer, totally my fault as I was rushing to build one due to an upcoming local race last year sheesh!)

Now I am debating myself if I will be getting a genuine roval rapide handlebar vs an EXS Aerover and a zero offset seatpost. Did saw some
Offering in aliexpress. I noticed the genuine handlebar and seatpost definitely has a lighter gray tone compared to the ones that come with the yohobike special plus there was no computer mount included in the package for mine hence I went with a tasty looking magcad wahoo bolt v2 that some of the other guys got. Will post my setup soon.

jermu

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1983 on: April 10, 2026, 04:34:12 PM »
Front brake rub was easily fixed by minor filing, fast job compared to the horror of my Velobuild Aero Gravel.

Another problem is plasticy squeking from the headset area. At first I was 100% certain that it was from cleats. Noticed that the bottom most spacer is slightly touching the frame at both front and back. Will try if minor sanding will fix it. On my fact finding mission this same problem seems to affect genuine frames too.

Dude thanks for this feedback, is it possible for you to post some images of your setup and a comparison of the seatposts? I have bought my SL8 from yohobikes(the seller is a douchebag) and I have been baited and switched apparently and was told to just ignore some minor flaws (fact carbon 12r in the wrong place in the downtube deliberately ommitted on the QC pics I asked, probably a rejected frame from a previous buyer, totally my fault as I was rushing to build one due to an upcoming local race last year sheesh!)

Now I am debating myself if I will be getting a genuine roval rapide handlebar vs an EXS Aerover and a zero offset seatpost. Did saw some
Offering in aliexpress. I noticed the genuine handlebar and seatpost definitely has a lighter gray tone compared to the ones that come with the yohobike special plus there was no computer mount included in the package for mine hence I went with a tasty looking magcad wahoo bolt v2 that some of the other guys got. Will post my setup soon.

I have not used the setback seatpost that came with it. I slightly modified the Ali post by wrapping two layers of car rock strike protective film on the sides and backside of the post but kept the front part where the clamp touches clean. Titment is better, though it did not slip even without wrapping but I quess it wont do any harm. Still dont like the 1 bolt saddle securing solution, it slipped a bit today when hitting a big pothole.

Frame is 58, group is full ultegra di2, Assioma duo, Elite Rocko cages, Framesandgear wahoo mount. According to my luggage scale it is 7,25kg ready to ride.

« Last Edit: April 10, 2026, 04:47:54 PM by jermu »

jermu

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1984 on: April 11, 2026, 10:18:20 AM »
Filed the underside of the transition spacer at marked spots just a tiny bit and put some silicone between the spacers. Had silent 6 hours, wonderful. Love the way the bike feels. Starting to think that maybe I like the slightly noodly cockpit for all the comfort it gives. Literally no feelings at all on me hands.

I believe that the compression ring and/or transition spacers are just not really good quality and do not fit together perfectly, probably going to need another treatment sometime down the road.


momento

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1985 on: April 12, 2026, 10:13:36 AM »
The headset cap that came with the frame is poorly made and deformed. I bought the original one for 12 euros and it solved the problem.

cramy

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1986 on: April 14, 2026, 05:09:33 AM »
The headset cap that came with the frame is poorly made and deformed. I bought the original one for 12 euros and it solved the problem.

Mine is the same deformed, where did you buy the original one?

momento

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1987 on: April 14, 2026, 06:08:48 AM »
It's a original specialized spare part. The product code is in the screenshot.

Velocity-Velo

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1988 on: April 14, 2026, 01:39:33 PM »
Received my frameset yesterday.

Started today with my custom “wink” decals, will coat the bike for a satin shine and protection.
Hopefully i’ll have it assembled by the end of next week.
https://imgur.com/a/W9QhX4y
https://imgur.com/a/3aYYuYG




Btw: anyone used the Chaser hanger? Seems like the size of it is completely different to the hanger that comes with the frame?
« Last Edit: April 15, 2026, 03:15:58 AM by Velocity-Velo »

cramy

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1989 on: April 15, 2026, 02:55:11 AM »
It's a original specialized spare part. The product code is in the screenshot.

Thanks, on which website did you order the parts?

Kar25

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1990 on: April 15, 2026, 05:13:05 AM »
Received my frameset yesterday.

Started today with my custom “wink” decals, will coat the bike for a satin shine and protection.
Hopefully i’ll have it assembled by the end of next week.
https://imgur.com/a/W9QhX4y
https://imgur.com/a/3aYYuYG




Btw: anyone used the Chaser hanger? Seems like the size of it is completely different to the hanger that comes with the frame?

I used a Chaser rear derailleur hanger on my daughter's x68... And it fits 100%

Velocity-Velo

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1991 on: April 15, 2026, 07:45:17 AM »
Maybe i should try again, it seemed a bit off for some reason.


crazyravr

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1992 on: April 15, 2026, 09:18:13 AM »
Decided to surprise my wife with this frame at 44cm with semi-complete build from Seraph (no wheelset but with 105Di2 pre installed). Now a month or so wait begins for chameleon white.

Tpower59

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1993 on: April 15, 2026, 11:42:30 AM »
Decided to surprise my wife with this frame at 44cm with semi-complete build from Seraph (no wheelset but with 105Di2 pre installed). Now a month or so wait begins for chameleon white.

How much did you pay + shipping ?

Freddy__HH

Re: Seraph Bikes Superlight 836g X68 - Alternative to SL8 Fakes?
« Reply #1994 on: April 16, 2026, 03:05:39 AM »
Build is complete and has the first 500km on it. So far really happy with it and how the build (my first) went. No major challenges besides rear caliper facing.