Freedom 700 x 35-42 48mm 美式氣嘴內胎

Finally found a tube that’s long enough for my 48mm valve stems without needing an extender. The rubber feels thick and durable, held air perfectly on my first ride.

Fits my 700x38 tires perfectly, and the 48mm valve length clears my deep-section rims without any adapters. Only knocked a star because the rubber feels a bit stiff when first installing.

Fits my 700x38 tires perfectly and the 48mm valve length is just right for my deep-section rims. Only minor gripe is that it came slightly folded, but it aired up fine with no leaks.