Threaded Hollow Bottom Bracket | 24mm Steel Bearings

Crafted from durable aluminum alloy, this threaded bottom bracket is built to deliver smooth and reliable performance for 24mm spindle cranksets. It features precision steel bearings for enhanced durability and rotation efficiency. Compatible with frames using BC1.37″ × 24T threads and available for bottom bracket shell widths of 68mm, 73mm, 100mm, and 120mm. Ideal for road, MTB, and fat bikes.