Shimano Bottom Bracket UN300 Square 68-107 BSA

Name: Buy the Shimano Bottom Bracket UN300 Square 68-107 BSA | Fatdaddy Europe
SKU: 4550170619282
Price: 18 EUR
Availability: InStock

Square taper design ensures rock-solid crank stability and smooth pedaling—Shimano UN300 keeps your urban ride razor-sharp

€18

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Unleash Seamless Power Transfer with Precision Engineering.

Struggling with inefficient pedaling and unreliable crank performance? The Shimano UN300 square taper bottom bracket delivers rock-solid stability and smooth rotation for your e-bike’s drivetrain. Designed to eliminate wobble and maximize energy output, this component is the ultimate solution for riders demanding durability and precision in every ride.

Key Features

Robust square taper interface ensures secure crank attachment.
High-quality sealed cartridge bearings for long-lasting smoothness.
Corrosion-resistant construction built to withstand urban and off-road conditions.
Optimized 68mm shell width fits standard BSA frames effortlessly.
Easy installation and maintenance for hassle-free upgrades.

Technical Specifications

Model: Shimano UN300
Interface: Square taper
Shell width: 68mm
Spindle length: 107mm
Thread type: BSA (English)
Bearing type: Sealed cartridge
Compatibility: Standard square taper cranks

Frequently Asked Questions

Is the Shimano UN300 compatible with all cranksets?

The Shimano UN300 is compatible with all standard square taper cranksets designed for a 68mm BSA shell width and 107mm spindle length.

How durable is the sealed cartridge bearing system?

The sealed cartridge bearings are engineered for long-term durability, providing smooth rotation while protecting against dirt and moisture for extended lifespan.