Stronglight "EXT MTB" MTB Bottom Bracket - SRAM GXP
- Weight : 0.12kg / 0.26lbs
- Packaging Unit: 1 Set
- Product ID (PID): 34420
- Product safety
Weight
The heaviness of a BMX part, measured by weighing. It's worth noting that weight specifications for BMX parts can vary and may not always be precise. Several factors contribute to this:Manufacturer's weight specifications may be inaccurate or incomplete.The weight of two identical parts can also differ.We cannot weigh every individual part.For example, if there are handlebars in different heights, the manufacturer usually provides just one weight specification for all heights. When weighing two identical tires, you might get two different results.
Source: BMX Glossary
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Online: https://www.kunstform.org/en/stronglight-ext-mtb-mtb-bottom-bracket-sram-gxp-p-34420
Printed: 10/21/2026
Printed: 10/21/2026
External bottom bracket from Stronglight for frames with BSA threading and cranks to the GXP standard from SRAM and Truvativ. The Stronglight "EXT MTB" MTB Bottom Bracket - SRAM GXP runs on two sealed cartridge bearings and installs with a standard Euro/BSA wrench.
The MTB version comes with two spacers so the bottom bracket also sits properly in wider shells. Stronglight has been building cranks and bearings in Saint-Etienne for more than a hundred years.
Facts: Stronglight "EXT MTB" MTB Bottom Bracket - SRAM GXP
- Material: Aluminium
- Style: BSA thread, GXP
- Outside diameter: 34.8 mm (BSA), 1.37 inch x 24 TPI
- Axle Diameter: 24/22mm
- Shell Width: 68 mm
- Bearings: 2 x sealed cartridge bearing
- Scope of Delivery:
- 2 bearing cups
- bearing rings
- 2 spacers
