Sunday Bikes (United States) - Press Release: To celebrate 20 years of 41-Thermal, Odyssey and Sunday have teamed up to offer this special limited edition Glow In The Dark kit (parts sold separately). VERY limited quantities are available now through shops worldwide and direct through our online store.

What is 41-Thermal?

Our 41-Thermal process has revolutionized the manufacturing of chromoly BMX forks, bars, cranks and frames. We pioneered it, developed it and continue to perfect it. Our lab and ride testing is methodical – constantly striving to make the process better through continuous experimentation and true engineering.

All 41-Thermal products are lab tested, team proven, and backed by an unmatched and legendary lifetime warranty.