Modus BC73 Square Taper Sealed Cartridge Bottom Bracket 68x127.5mm

Brand: Modus

SKU: D7ZFLS8W

$18.00 Full price

$18.00

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$26.99 Full price

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Product Details

Description

The Modus BC73 Square Taper Sealed Cartridge Bottom Bracket is built for dependable, low-maintenance performance, using sealed cartridge bearings to keep your drivetrain spinning smoothly mile after mile. Its boron steel spindle delivers strength and stiffness, while phosphated cups and anodised aluminium help resist corrosion and wear for long-lasting riding. With a secure JIS taper fit for modern square-taper cranks and a range of shell sizes to suit your frame, it’s a smart upgrade for riders who want quieter shifting, better power transfer, and peace of mind without constant servicing.

Key Features

Sealed cartridge bearings for smooth rides
Boron steel spindle for extra strength
Corrosion resistant phosphated cups
Secure JIS taper for reliable fit
Lightweight anodized aluminium housing

Specifications

Product Overview

Product

Modus BC73 Square Taper Sealed Cartridge Bottom Bracket 68x127.5mm

Brand

Modus

Supplier SKU

BK73H

Frequently Asked Questions

What is the Modus BC73 Square Taper Sealed Cartridge Bottom Bracket used for?

The Modus BC73 Square Taper Sealed Cartridge Bottom Bracket is used to mount and support your bike’s crankset, helping the drivetrain rotate smoothly and transfer power efficiently.

Why choose the Modus BC73 Square Taper Sealed Cartridge Bottom Bracket?

You’ll choose the Modus BC73 Square Taper Sealed Cartridge Bottom Bracket for its sealed, low-maintenance bearings, sturdy spindle strength, and corrosion-resistant materials that help it keep performing.

Who is the Modus BC73 Square Taper Sealed Cartridge Bottom Bracket designed for?

The Modus BC73 Square Taper Sealed Cartridge Bottom Bracket is designed for riders upgrading or rebuilding a compatible bike with modern square-taper cranks and looking for reliable, long-lasting bottom bracket performance.