▲ 3 r/cycling+1 crossposts

GP5000 STR and Pirelli PZero RS 30c

Just wanted to know who transferred from GP5000 STR to Pirelli PZero RS. Is it worth it, from it's overall performance (rolling resistance, weight, puncture protection)

I think I need to pull the trigger and replace mine, since after almost 9,000 KMs for my GP5Ks F/R tire.

I had a big nail puncture that couldn't be sealed and plug (it just spits at 50- 60 PSI)

What's your thoughts? Do I just need 1 tire and transfer my front to rear and get a brand new 1 for the front?

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u/pommmchl — 12 hours ago

Wait or FOMO (Shimano RC904)

Hi Everyone! I'm currently looking to add 1 more pair of road shoes (I have RC903 - 3 years old). I'm eyeing the Quoc M3 Air but with the current news and speculations. I'm wondering if its worth just to wait for RC904, possibly in Aug-Sep.

I'm asking since, I'm seeing a couple of Quoc M3 Air (2nd hand) around 170USD in Marketplace. Just wanted to know your thoughts if you're in this position.

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u/pommmchl — 1 month ago