Hope BSA Threaded Bottom Bracket
Top Pick
Hope

Hope BSA Threaded Bottom Bracket

4.7

Best durable performance for demanding cyclists.

A robust, stainless steel upgrade for road bikes utilizing 24mm spindle cranksets. It offers a reliable, smooth-spinning interface that fits standard English-threaded frames with ease.

$130.00

In stock

at

Champion Cycling

Shell Diameter Mm
Shell Width Mm 68
68
73
Spindle Diameter Mm 24
24
30
Spindle Interface Type Shimano Hollowtech II, 30mm
30mm Shimano Hollowtech II
Shimano Hollowtech II, 30mm

Who it's for

  • Riders seeking a long-lasting, reliable component for their demanding cycling adventures.
  • Cyclists who value component longevity and prefer to maintain their own bike parts.
  • Performance-oriented riders desiring a direct power transfer and reduced drivetrain drag.

Who should skip it

  • Budget-conscious cyclists or those not prioritizing top-tier component upgrades.
  • Elite racers or ultralight bike builders obsessing over every gram saved.
  • Home mechanics without a comprehensive tool kit for specialized bike components.

Performance breakdown

Bearing Longevity

Stainless steel construction ensures exceptional durability against harsh riding conditions.

Excellent

Serviceability

Fully replaceable cartridge bearings make long-term maintenance straightforward and sustainable.

Excellent

Weather Resistance

Labyrinth seals effectively block grit and moisture from compromising internal components.

Excellent

Installation Ease

Standard threaded design simplifies setup for most home mechanics.

Excellent

Drivetrain Stiffness

Precision-machined aluminum cups provide a rock-solid foundation for efficient power transfer.

Excellent

Rotational Efficiency

Smooth operation balances minimal drag with robust, all-weather protection.

Good

Key Specs

Material

Aluminum cups, Stainless steel bearings

Weight

110 grams

Bottom Bracket Standard

BSA Threaded

Spindle Diameter

24mm

Spindle Interface Type

30mm, Shimano Hollowtech II

Shell Width

68mm

Sealing Type

Labyrinth Seals

Intended Use

Road Cycling, Mountain Biking

Serviceable Bearings

Yes

Ceramic Bearings

No

Know before you buy

Still have a question?

Ask Metto anything about the Hope BSA Threaded Bottom Bracket before you decide.

Hope BSA Threaded Bottom Bracket

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