Sram GXP XR English 100 mm bottom bracket

Description

With the Sram GXP XR English 100 mm bottom bracket, pedaling feels smoother and more confident, even when it’s wet or dusty outside. It’s a small part, but one that can noticeably make every kilometer more enjoyable.

Main benefits

Gutter Seal Technology improves protection against water and dirt while keeping crank rotation resistance low.

Sealed cartridge bearings help maintain smooth operation and a stable, consistent feel under load for both road and off-road use.

External bearings support precise crank spindle alignment and contribute to direct power transfer, which you’ll appreciate during acceleration and on long climbs.

Improved tool engagement surfaces make installation and servicing easier, so the bottom bracket can be handled faster and with less risk of damage.

Technical specifications

The model’s technical designation is BB-GXP-A1.

Intended use includes road, MTB, and FAT bike.

It features an English thread, i.e., BSA, for a bottom bracket with GXP technology.

The bottom bracket weighs 108 g.

Conclusion

SRAM GXP XR English 100 mm is a bottom bracket for riders who want reliable performance in changing conditions without unnecessary drag. External bearings and well-designed sealing keep the bike’s power delivery predictable and consistent.

Thanks to the BSA thread, it fits frames with a threaded bottom bracket and works for a wide range of bikes, from road to FAT bike. Overall, it’s a solid foundation for GXP-spindle cranks when you want calm, confident drivetrain performance.

Key features

• Gutter Seal Technology sealing
• Sealed cartridge bearings
• English BSA frame thread
• Designed for road, MTB, and FAT bike
• Bottom bracket weight: 108 g

EAN: 710845657115