The FIRST GXP BSA bottom bracket is a reliable and durable replacement bottom bracket designed for SRAM GXP cranksets. It features a sealed cartridge bearing system that provides smooth rotation, efficient power transfer, and long-lasting performance with minimal maintenance.

Designed for bicycles with a BSA / English threaded bottom bracket shell in 68 mm or 73 mm width, this bottom bracket offers excellent compatibility with SRAM GXP crank systems for MTB, trekking, and everyday riding.

Features

• Compatible with SRAM GXP cranksets
• BSA / English threaded design
• Suitable for 68 mm and 73 mm bottom bracket shells
• Sealed cartridge bearing system
• Smooth and reliable operation
• Durable construction for long service life
• Low maintenance design