Sunlite Cartridge Bearings R6 Various hubs 9.5mm 22.2mm 7mm ModelNumber=J1983 while bottom assemblies include crown

while bottom assemblies include crown race (Carbon indicates a carbon top cover)

Intended use: loose loose over hard medium Flat Protection Tread and Sidewall TPI 120 Color Black Weight 1200 Defined Color Black ISO Width (mm) 61 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Interactive Yes Resistance Magnetic

Standard 1mm tube thickness Presta valve New width ranges ensure fewer skus are needed on the shelf

6061 aluminum frame with reinforcing gussets at critical points

Sunlite Cartridge Bearings R6 Various hubs 9.5mm 22.2mm 7mm ModelNumber=J1983 while bottom assemblies include crownSold in pairs TECH SPECS Vendor Sunlite Manufacture Number Model Name Cartridge Bearings Category Bearings