Wheels Manufacturing BB30 to SRAM Bottom Bracket ABEC-3 Bearings BLK Cups ModelNumber=D1223 hollow bead wall aluminum clincher

hollow bead wall aluminum clincher rim (40mm outer/31mm inner width) features a tubeless friendly bead shelf

To keep the drinking bladder clean we recommend several methods: Start with a bottle brush to scrub out the inside of the bladder

Square-taper

Break boundaries with our meticulously crafted Redline Classic boot

Wheels Manufacturing BB30 to SRAM Bottom Bracket ABEC-3 Bearings BLK Cups ModelNumber=D1223 hollow bead wall aluminum clincherWheels Manufacturing BB30 to SRAM Bottom Bracket with ABEC 3 Bearings Black Cups. Machined aluminum shell threads together for precise bearing alignment and frame fit reducing bottom bracket creaking and premature bearing wear. Replaceable Enduro bearings Made in the USA TECH SPECS Bottom Bracket Shell I. D. 42 BB Frame Interface BB30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 127 Spindle Interface Type SRAM Truvativ GXP Defined Color Black