Spcycle New Mold SP-R088 Carbon Road Frame

[x7zise]

Usually the room is just for 13,5mm so you need to use 12mm bolt

I have to correct myself. The bolts that I tried to use and that came with the brake are 17,5mm long. I then used 15mm bolts nad they fit.

[x7zise]

Second test ride tonight. The seatpost holds now. I asked David vom Spcycle and he said „ apply more anti-grease in seatpost. In addition, use 6~8NM torque locking seatpost clamp“. I did both: apply a bit of tape, more carbon paste and 7NM torque.

Then I realized a bad cracking coming from the crankset area. Incould rule the saddle/seatpost and cockpit out, thus I will check the cranks and the bottom bracket. Fingers crossed that I will localize the cause. Where do you start looking for the source of cracking usually?

[jonathanf2]

Second test ride tonight. The seatpost holds now. I asked David vom Spcycle and he said „ apply more anti-grease in seatpost. In addition, use 6~8NM torque locking seatpost clamp“. I did both: apply a bit of tape, more carbon paste and 7NM torque.

Then I realized a bad cracking coming from the crankset area. Incould rule the saddle/seatpost and cockpit out, thus I will check the cranks and the bottom bracket. Fingers crossed that I will localize the cause. Where do you start looking for the source of cracking usually?

I hope you meant to say creaking and not cracking! I'd first check if the BB is firmly secure. I'd then check chainring bolts and finally I'd check the crankset to make sure it's torqued correctly. Also make sure your pedals are firmly tightened as well.

[j0lsrud]

Hi there,

I have finished my build. This is my second china frame after a Carbonda CFR696 whoch I build up in 2021 (my project againt COVID depression). Since i am us9ng it mostly on paved roads I wanted something more „racy“. Intried some bikes at the local bike stores and found out that the perfect bike for me is a Tarmac SL8. But, with all the features I would like to have they charge a whopping 9k€  Germany.

Today I did a quick technical testride. My observations:

- while building up I had a problem to install the front calipers. The 15mm screws were to long (at least I could not get them into place). I endee up using shorter screws and I hope tha works
- Riding experience is very fine so far. Much better accelerating than my gravel bike, like I espected. Although a sporty geometry the bike feels very comfortable. I do not know if this is due to a lack of stiffness and the frame is just flexing. But, so farbit feels nice. Keeping the speed above 30 kph ismuch easier than on the gravel hike (with the same wheels and tires).

- last point, and this is a real problem: the bolt pf the seatpost clamp kept loosening again and again and the seatpost went down. I did not have a torque wrench with me and therefore I was scared to tighten it too much. At the end of the ride I went all the way down and the seat post was stuck in the seat tube. It took some effort to get it out again. Do you have an idea whatbI could do to tighten the seatpost clampmso that it will never come loose again? Any advice is highly appreciated!

Nice build! What is your weight for the build? And what handlebar is that?

[x7zise]

I hope you meant to say creaking and not cracking! I'd first check if the BB is firmly secure. I'd then check chainring bolts and finally I'd check the crankset to make sure it's torqued correctly. Also make sure your pedals are firmly tightened as well.

Yes, creaking, not cracking  Thanks for the advice!

[x7zise]

Nice build! What is your weight for the build? And what handlebar is that?

Thanks. It was something like 7.9 kg with pedals, bottle cages etc. I also put such a foamy thing around the brake line, applied some protective films etc. I guess that adds up. The handlebar is a Lexon Thin Line from Aliexpress. Installation of the brake lines was not to difficult, I expected more problems (this is my first integrated cockpit).