Maxxis Welter Weight Tube

Yes, this tube is designed for 20-inch wheels with a tire width between 1.50 and 2.50 inches. Always check the sidewall of your current tire to ensure your specific width falls within this range.

This tube uses a Schrader valve, which is the standard valve type found on most casual and BMX bikes. It is compatible with standard bicycle pumps and automotive air chucks.

Yes, you can. Because this tube features a removable valve core, you can easily inject liquid sealant to help prevent or seal small punctures while you ride.

With a 0.8 mm wall thickness, this tube strikes a balance between durability and weight. It is robust enough to handle trail use and daily commuting without being overly heavy or sluggish.

At 136 grams, it sits in the 'Welter Weight' category, meaning it is designed to be more durable than ultra-light racing tubes while still being lighter than heavy-duty downhill options. It is a reliable middle-ground choice for most riders.