Heavy Duty Bicycle Tubes 700x38C/40C/42C/43C/45C Schrader Valve 35mm Inner Tubes (2 Packs)

Product Description

High-quality package and perfect after-sales service.

Package: - 2 x high-quality bike tubes made of 1.1mm best butyl rubber inner tube. - 2 x tire levers for 700x38C and 700x45C bike tubes.

Commitment to perfect after-sales service: Please feel free to contact me at any time. Your satisfaction is our top priority. If you are not satisfied, please don't hesitate to reach out. If the product is damaged, we will provide you with a new one. We promise a satisfaction guarantee.

Heavy Duty Bike Tubes 4 Packs 700x38C 700x40C 700x43C 700x45C 38C/40C/42C/43C/45C Schrader Valve 35mm 48mm Suitable model:

• 700x38C bike tubes
• 700x40C bike tubes
• 700x45C bike tubes
• 27.5x1.5-1.75 tubes
• Schrader Valve 35mm for 700 Cross Bicycle

Better quality than others: - The pipe wall thickness is 1.1mm, which is 15% thicker than others. - Higher air tightness to withstand higher pressure. - Suitable for Cross bicycles.

Outstanding butyl rubber: - Butyl rubber has higher air tightness than natural rubber, making it the most suitable material for manufacturing inner tubes. - Each inner tube undergoes a 24-hour leak test.

Tubes Size: - 2 x Schrader valve inner tubes suitable for most road bikes, gravel bikes, and mountain bikes with 38mm-45mm tires. - Compatible with 700c, 29", 27.5" bicycle wheels.

HIGHER QUALITY: The pipe wall thickness is 1.1mm, 15% thicker than other brands. Higher air tightness and can withstand higher pressure. Capable of high-strength impact. Each inner tube undergoes a 24-hour leak test. Along with good sealing performance, anti-aging, and shock absorption features.

MATERIAL: Made with outstanding butyl rubber, ensuring perfect airtightness. Butyl rubber is the most suitable material for inner tubes due to its superior air tightness compared to natural rubber.

EASY TO USE: Our bicycle inner tubes fit 700/29"/27.5 " wheels. The standard 35mm Schrader valve is suitable for most standard rims. Quick and easy installation. Follow the inflation guide when pumping up your tires. Replacing an old inner tube is efficient and time-saving.

PERFECT AFTER-SALES SERVICE: Package includes 2 x bike inner tubes. Your satisfaction is our priority. If you are not satisfied or if the product is damaged, please reach out to us for a replacement. We offer a satisfaction guarantee.

product information: