Just got the $19 Conti's from performance. These things are no where near 37mm.
31.65mm sidewall to sidewall
34.27mm Treadblock to treadblock.
on a 13mm inside 20mm outside rim (FIR Net 97)
Made in Taiwan
Labeled as 28x1 3/8 x 1 5/8
Results 1 to 4 of 4
Thread: The real Conti-Twister Pro