Shimano Bottom Bracket UN300 Square 68-118 BSA

Name: Buy the Shimano Bottom Bracket UN300 Square 68-118 BSA | Fatdaddy Europe
SKU: 4550170619237
Price: 19 EUR
Availability: OutOfStock

Precision-engineered UN300 square taper crankset boosts your pedaling efficiency and durability for every urban grind. Shimano quality inside

€19

Out of stock

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Unleash Seamless Power Transfer for Every Ride.

Struggling with inefficient pedaling and unreliable crank performance? The Shimano UN300 square taper bottom bracket delivers rock-solid stability and smooth rotation to maximize your e-bike’s power output. Designed to fit perfectly with a 68mm shell and 118mm spindle length, this bracket ensures durability and precision engineering for riders who demand nothing but the best.

Key Features

Robust square taper interface for secure crank attachment.
Optimized 68mm shell width for universal compatibility.
118mm spindle length tailored for balanced pedaling dynamics.
High-quality Shimano craftsmanship for long-lasting performance.
Corrosion-resistant materials built to withstand urban and off-road conditions.

Technical Specifications

Brand: Shimano
Type: Bottom Bracket (Bracketas)
Model: UN300
Shell Width: 68mm
Spindle Length: 118mm
Threading: BSA (British Standard)
Spindle Interface: Square taper

Frequently Asked Questions

Is the Shimano UN300 compatible with all cranksets?

The UN300 is designed for square taper cranksets and fits standard 68mm BSA shells. Compatibility depends on your crankset’s spindle interface and length.

How durable is the Shimano UN300 bottom bracket?

Built with Shimano’s high-quality materials, the UN300 offers excellent resistance to wear and corrosion, ensuring reliable performance over time.