DIY Carbon BikesReviews of diycarbonbikes.com

My wife and I both have Blur style frames and have ridden them for 2 seasons in the southeast area. Both bikes have made it through 100k races with no issues. Frame assembled well and has held up. We both started with 120mm forks and opted to go down to 100mm to make the pedaling position better. All in all great experience!

I bought the DCB XCR frame for my daughter, we chose purple chameleon and pretty impressed with the build quality and no issues fitting all the parts. Just waiting for warm weather to take it on its maiden voyage.

Great kids’ frame! I assembled it myself and everything went together perfectly — nothing to complain about. We’ve already ridden about 100 km on it without a single issue.

Purchased a FS frame in December 2025. The bottom bracket threads de-bonded from the frame after 2 months of gentle riding. By June 2025 a warranty claim was accepted but as of now ( February 2026 ) I have not received a replacement. Ty communicates poorly and rarely responds to ( civil ) emails. Instead of riding a bicycle I have excuses about " manufacturing backlogs " and " illnesses " and less money in my account. Update : The day after I wrote this review Ty contacted me to sort out my warranty issue and 3 weeks later I got a refund.The day I received the refund Ty contacted me to withdraw my review but I decided to amend it. Response to the Reply: I would like to reply to Ty's reply to my review. I have been nothing but accurate and courteous in my review but feel that your response is distorting the timeline and the speed or lack of your replies to my emails. After accepting the warranty in June it took 2 months of silence from your end before telling me there was a holdup at custom paint for the frame and you were " getting it pushed through paint ". 1 month later you wrote " the warranty is good to ship now ". 2 months after that you were telling me the frame was still held up in painting ( we are now 5 months in ) and offered me a non-painted frame declaring it would ship in 7-10 days.At that stage I agreed to taking a non-painted frame. 2 months AFTER THAT you wrote that my frame is still held up in paint and offered me a non-painted frame. I hope you can appreciate how frustrating the whole process was. In particular I can count 28 emails coming from me with over half of those not getting a response. As I declared above You did send me a refund and as far as I am concerned we are good.

Ty reached out and got my order shipped after we corrected a billing error (my fault) Thank you Ty!

Bought these for my son for his race bike. They’ve been great so far. Very light and the ride quality seems great. He definitely feels much faster after dropping so much rolling weight. Hub is awesome. Very high engagement. Completely changed the feel of the bike!

I ordered a carbon seatpost from DIY Carbon. I replaced my alloy one for it, it has been working great!

I ordered the DCB RDU700 Specialized Tarmac Style Ultralight Disc Brake Road Frame So far I’m in love with this frame. I didn’t want to pay $4000 for a frame that simply isn’t worth it to me. So for under $2,000 I was able to build an electronic shift, hydraulic brake, power meter, and carbon fiber wheels bike. We inspected the frame and it quite simply looks and feels amazing. Time will tell once I take the bike on some runs but honestly there is nothing that makes me question the frame. Took around 30 days to get the frame and Ty was very responsive and kept me updated. Unless something wild happens I will honestly probably buy a spare to have as a back up just in case. Once the frame shipped on a Friday it was in my hands the following Wednesday even from china. It’s impossible to state just how amazing of a deal this is unless something crazy happens and if it were to happen I will update. Thanks Ty!