Sunlite Cartridge Bearings R6 Various hubs 9.5mm 22.2mm 7mm ModelNumber=J1983 Type Standard Size 700x38 ISO

Type Standard Size 700x38 ISO 622 Bead Wire Belted Tread/Sidewall Color Bk/Blk PSI 75 Weight (Grams) 635 TPI 60 Durometer Features KD Reflective Sidewall No

When SRAM found ways to make their lightest and stiffest crank even lighter they went for it

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

XC is growing faster by the day and Macro is here to exceed its expectations

Number 6901 Bearing Dimensions 12X24X6mm Material Steel Bearing Number 6901 Dimensions 12X24x6mm

Sunlite Cartridge Bearings R6 Various hubs 9.5mm 22.2mm 7mm ModelNumber=J1983 Type Standard Size 700x38 ISOSold in pairs TECH SPECS Vendor Sunlite Manufacture Number Model Name Cartridge Bearings Category Bearings