Specialized released a 20x4 tyre for their Runner competitor:
https://www.specialized.com/us/en/carless-whisper-reflect/p/218291?searchText=00322-0506&color=352700-218291
Has anyone fitted these to a RR yet? How do they compare to the K-Rads or Vee Speedsters?
https://www.specialized.com/us/en/carless-whisper-reflect/p/218291?searchText=00322-0506&color=352700-218291
Has anyone fitted these to a RR yet? How do they compare to the K-Rads or Vee Speedsters?