Hawk External Euro Bottom Bracket
Best performance upgrade for cyclists seeking efficient, durable drivetrain compatibility.
This is a serious upgrade for riders looking to shave weight and boost efficiency over stock components. While the customizable bearing options let you tailor durability to your specific terrain, you will need to choose between pure speed and the extra protection required for gritty, wet conditions.
$125.00
Who it's for
- Riders seeking long-lasting components in harsh weather conditions
- Performance cyclists demanding maximum power transfer and stiffness
- Weight-conscious builders looking to shed grams from their setup
Who should skip it
- Cyclists with frames lacking standard BSA/English threading
- BMX riders frequently grinding or hitting obstacles
- Home mechanics lacking specialized bottom bracket tools
Performance breakdown
Rotational Efficiency
Precision engineering minimizes friction for a noticeably smoother pedal stroke.
Weight Optimization
Shedding rotational mass provides a tangible advantage during aggressive climbs.
Compatibility Versatility
Adapts seamlessly to various crank standards with minimal additional hardware.
Bearing Durability
Stainless steel options withstand heavy mileage and harsh environmental abuse.
Installation Simplicity
Standard threading makes for a straightforward swap on most frames.
Environmental Sealing
CX seals effectively block grit without sacrificing too much speed.
Key Specs
Type
External Euro Bottom Bracket
Threading
ENG threaded designed to fit BSA threaded frame
Crank Compatibility (Standard)
24mm cranks (like Shimano and FSA)
Crank Compatibility (With Adapter Kit - Sold Separately)
22/24mm SRAM GXP/Truativ cranks
Available Colors
Black (Red and Blue are listed as unavailable)
Still have a question?
Ask Metto anything about the Hawk External Euro Bottom Bracket before you decide.
