Author Topic: Twitter G2 budget alloy gravel frameset  (Read 32862 times)

johnnyboy4711

Re: Twitter G2 budget alloy gravel frameset
« Reply #45 on: January 13, 2026, 02:23:49 PM »
Bought the SEABOARD/TSUNAMI G2 fluo PINK 🩷 for 300€ total including seat post clamp & complete headset.
Not UDH.
Very clean.
1700g size M
440g uncut fork
Fits 45c tires
BSA shell
Semi internal cable routine
1x 11s mechanical with only reused parts for everything down to the wavy 35-40mm carbon rims
So it only costs me 300€ literally. Even the 44c Tufo Swanpero & pink bottle cage is bin parts

A BLAST for commuting and perfect for Recovery / Winter rides

8.1kgs 👌🏼

max cassette on that rear d- 42t?

clayp

Re: Twitter G2 budget alloy gravel frameset
« Reply #46 on: January 14, 2026, 03:59:49 AM »
Thank you! How does it look like in the sunlight? Still can't decide green or silver.
I think the green looks great! It has a sparkly effect that is especially noticeable in the sun.

Re: Twitter G2 budget alloy gravel frameset
« Reply #47 on: January 14, 2026, 08:03:06 AM »
Thank you! How does it look like in the sunlight? Still can't decide green or silver.

I really like the green, pops beautifully in the sunlight. Once I've built it up, I'll post a video on YouTube in the sunlight. Won't be for another 2 weeks though as I'm waiting on some parts. I've decided to go 1x with some black and silver drivetrain, and a gold chain. Have some panaracers that I think will match the green.

Can't go wrong with silver either though IMHO, but I already have some silver bikes.... it's a hard decision and I promised myself my next build would be white but then I switched to the green right before purchasing

clayp

Re: Twitter G2 budget alloy gravel frameset
« Reply #48 on: January 17, 2026, 02:44:51 AM »
I finally found the time to put most of this together. I just have to bleed the brakes and wax the chain.

I encountered an issue with the Kocevlo X01 integrated bars. The included compression ring was far too thick, leaving a large gap at the headset. I ended up designing and 3D printing my own compression ring to get the fit flush.

I installed a 105 Di2 groupset. This is a bit of an overkill for a cheap frame like this. However, I already had it sitting in a box from another project. The rest of the components are Elitewheels SLR Gravel and a Magene PES515 crank.

All in, weighing about 9.2kg, which is definitely not a weight weenie build, but no surprises there.
« Last Edit: January 17, 2026, 02:46:24 AM by clayp »

Edopizzo

Re: Twitter G2 budget alloy gravel frameset
« Reply #49 on: January 18, 2026, 10:45:07 AM »
I finally found the time to put most of this together. I just have to bleed the brakes and wax the chain.

I encountered an issue with the Kocevlo X01 integrated bars. The included compression ring was far too thick, leaving a large gap at the headset. I ended up designing and 3D printing my own compression ring to get the fit flush.

I installed a 105 Di2 groupset. This is a bit of an overkill for a cheap frame like this. However, I already had it sitting in a box from another project. The rest of the components are Elitewheels SLR Gravel and a Magene PES515 crank.

All in, weighing about 9.2kg, which is definitely not a weight weenie build, but no surprises there.

Nice build! Definitely looks like an awesome option for a cheap gravel bike. Three questions:
What size did you get and what's your seat height?
Did you by chance measure the bare frame weight before building the bike?
What would be the real max tyre clearance? They say 45c but hopefully you can fit something bigger. Idk if you have some gravel tyres to try but I guess people are interested in the maximum fit possible
« Last Edit: January 18, 2026, 11:16:03 AM by Edopizzo »

clayp

Re: Twitter G2 budget alloy gravel frameset
« Reply #50 on: January 19, 2026, 01:05:14 AM »
Nice build! Definitely looks like an awesome option for a cheap gravel bike. Three questions:
What size did you get and what's your seat height?
Did you by chance measure the bare frame weight before building the bike?
What would be the real max tyre clearance? They say 45c but hopefully you can fit something bigger. Idk if you have some gravel tyres to try but I guess people are interested in the maximum fit possible
I went for a size L (51 cm). My usual seat height is around 76 cm.

As you can see in one of my previous posts, the frame weighs 1610g in size L and the fork 430g.

The tyres I have on measure 37 mm. I still have 10–11 mm clearance at the front and 9–10 mm at the back. So 45 mm is really the maximum I'd put on.

clayp

Re: Twitter G2 budget alloy gravel frameset
« Reply #51 on: July 01, 2026, 01:48:14 AM »
I saw that there's a new version of this frame on AliExpress called G2Max which now has clearance for up to 50mm tires and comes with a different fork that has eyelets.

rollitout

Re: Twitter G2 budget alloy gravel frameset
« Reply #52 on: August 18, 2026, 08:37:21 AM »
Some insights from someone who got one:

I originally ordered the old version at the start of may and after it didnt ship for 30 days+, I asked whats going on. They informed me of the new version and another 30 days delay. Kind of a bummer because colors and seat post size changed, but 50c wheels and fork mounting points. I decided to wait and after 3 months instead of 30 days the frame arrived 2 weeks ago.

Headset was clean, everything fitted well. Just like in a Aliexpress review I had a bit of paint damage under the top tube.
Price now increased by around 70€ so its not the go-to option anymore....