Description

With a thread-together design and angular contact bearings, this Wheels Manufacturer BB86/92 Thread Together bottom bracket for 24 mm spindles offers increased durability and bearing longevity.

Features

• Compatible with B86, BB92 and PF90 (Trek) bottom bracket/frame interfaces and 24 mm crank spindles, such as those from Shimano
• Fits frames with 86 to 92 mm shell widths; 41 mm shell internal diameter
• Machined aluminum cups with replaceable bearings offer increased durability and longer bearing life
• Thread together design also prevents creaking
• Enduro Angular Contact sealed, grade 5 chromium-steel ball bearings provide smooth, long-lasting operation and are well-suited for carrying combined axial and radial loads
• 52100 high-carbon chromium alloy races are extremely tough and durable for a long life