Dumonde Tech Pro X Regular Bicycle Chain Lube Size:4Oz OUTER DIAMETER:- Upper - Fits

OUTER DIAMETER:- Upper - Fits ø75 - ø90 mm / ø2

50mm max tire size

- Stylish Versatility: Equipped with integrated dropouts for racks

as well as accessory ports for the Park Tool #106 Work Tray or PTH-1 Paper Towel Holder (both sold separately)

Comfort and Control

Dumonde Tech Pro X Regular Bicycle Chain Lube Size:4Oz OUTER DIAMETER:- Upper - FitsDumonde Tech worked diligently on our next generation of bicycle chain lubricant for several years. Our Micro Resistant Complex Compounds (MRCC) had been in development for over 10 years. Originally developed for our motorsports lubrications, MRCC technology creates a lighter viscosity while maintaining high protection, reducing friction and increase in creating much higher film strength then common, traditional technology. PRO X REGULAR Bicycle Chain