BSA Square Taper Bottom Bracket 68mm With Multiple Spindle Length Options 103–127.5mm
Close-Up View Of Square Taper Interface And Precision Machined Bottom Bracket Body
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Close-Up View Of Square Taper Interface And Precision Machined Bottom Bracket Body
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Square Taper BSA Bottom Bracket 68mm Multiple Spindle Sizes 103/107110.5/113/116/118/120/122.5/124.5/127.5mm | CATAZER

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$8.00

SKU: BB517

  • Wide Compatibility: Fits 68mm BSA (English-threaded) frames and multiple spindle lengths from 103mm to 127.5mm for various cranksets.

  • Durable Construction: High-quality stainless steel ensures long-lasting performance and low-friction pedaling.

  • Smooth Rotation: Precision-machined square taper interface provides reliable and smooth pedaling efficiency.

  • Easy Installation: Designed for DIY or professional mechanics; simple to install with standard tools.

  • Versatile Use: Ideal for road bikes, mountain bikes, hybrid bikes, and vintage bicycles for maintenance or upgrades.

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Description

Product Overview

Upgrade your bike’s drivetrain with the Catazer Square Taper BSA Bottom Bracket. Designed for 68mm BSA (English-threaded) frames, this durable bottom bracket supports a wide range of spindle lengths from 103mm to 127.5mm, making it compatible with various square taper cranksets. Engineered for smooth pedaling and long-lasting performance, it’s perfect for road bikes, mountain bikes, hybrids, and vintage builds.

Why Choose This?

  • Wide Compatibility: Fits 68mm BSA bottom bracket shells and multiple spindle lengths (103–127.5mm)

  • Durable Construction: Precision-machined stainless steel ensures long-lasting performance

  • Smooth Rotation: Provides low-friction pedaling for better riding efficiency

  • Easy Installation: Suitable for DIY or professional bike maintenance

  • Reliable for All Bikes: Road, MTB, hybrid, or classic bicycles

Technical Specifications

  • Type: Square Taper Bottom Bracket (BSA / English Threaded)

  • Shell Width: 68mm

  • Spindle Lengths Available: 103 / 107 / 110.5 / 113 / 116 / 118 / 120 / 122.5 / 124.5 / 127.5mm

  • Crankset Compatibility: Square Taper

  • Material: High-quality stainless steel

  • Frame Compatibility: BSA (English Threaded) 68mm shell

  • Weight: 300g

Package Includes

  • 1 x Square Taper BSA Bottom Bracket (your selected spindle length)

  • 2 x  Screws

(Note: Crankset and tools not included)

How to Use

  1. Remove your existing bottom bracket from the frame.

  2. Select the correct spindle length for your crankset.

  3. Grease the threads and carefully install the new bottom bracket using a proper tool.

  4. Tighten according to manufacturer’s torque specifications.

  5. Install crankset and test for smooth rotation.

Keep Your Bike Running Smoothly

Regularly check and maintain your bottom bracket for optimal performance. With the Catazer Square Taper BSA Bottom Bracket, you can enjoy smooth, reliable pedaling and extend the life of your drivetrain. Perfect for upgrades, replacements, or custom builds.

Additional information

Weight 0.4 kg
Dimensions 14 × 5 × 5 cm
Size

103mm, 107mm, 110.5mm, 113mm, 116mm, 118mm, 120mm, 122.5mm, 124.5mm, 127.5mm

Related Products

Description

Product Overview

Upgrade your bike’s drivetrain with the Catazer Square Taper BSA Bottom Bracket. Designed for 68mm BSA (English-threaded) frames, this durable bottom bracket supports a wide range of spindle lengths from 103mm to 127.5mm, making it compatible with various square taper cranksets. Engineered for smooth pedaling and long-lasting performance, it’s perfect for road bikes, mountain bikes, hybrids, and vintage builds.

Why Choose This?

  • Wide Compatibility: Fits 68mm BSA bottom bracket shells and multiple spindle lengths (103–127.5mm)

  • Durable Construction: Precision-machined stainless steel ensures long-lasting performance

  • Smooth Rotation: Provides low-friction pedaling for better riding efficiency

  • Easy Installation: Suitable for DIY or professional bike maintenance

  • Reliable for All Bikes: Road, MTB, hybrid, or classic bicycles

Technical Specifications

  • Type: Square Taper Bottom Bracket (BSA / English Threaded)

  • Shell Width: 68mm

  • Spindle Lengths Available: 103 / 107 / 110.5 / 113 / 116 / 118 / 120 / 122.5 / 124.5 / 127.5mm

  • Crankset Compatibility: Square Taper

  • Material: High-quality stainless steel

  • Frame Compatibility: BSA (English Threaded) 68mm shell

  • Weight: 300g

Package Includes

  • 1 x Square Taper BSA Bottom Bracket (your selected spindle length)

  • 2 x  Screws

(Note: Crankset and tools not included)

How to Use

  1. Remove your existing bottom bracket from the frame.

  2. Select the correct spindle length for your crankset.

  3. Grease the threads and carefully install the new bottom bracket using a proper tool.

  4. Tighten according to manufacturer’s torque specifications.

  5. Install crankset and test for smooth rotation.

Keep Your Bike Running Smoothly

Regularly check and maintain your bottom bracket for optimal performance. With the Catazer Square Taper BSA Bottom Bracket, you can enjoy smooth, reliable pedaling and extend the life of your drivetrain. Perfect for upgrades, replacements, or custom builds.

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