Use: Mountain Bikes
Model Number: Bicycle Bottom Bracket
Brand Name: ROBESBON
Material: Acrylic + Aluminum Alloy+ Ceramic Bearing
Inner diameter: : 24mm/0.94" in diameter
Applicable bottom bracket shell: : 86-92mm
Applicable: : for SHIMANO / SRAM
Product size: : 90 x 40 x 40mm/3.54 x 1.57