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Shimano Tourney UN300 LL123 bottom bracket

12.99 €

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Features of Shimano Tourney UN300 LL123

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Specifications Shimano Tourney UN300 LL123

Features of Shimano Tourney UN300 LL123

Color Silver

Color

Silver

Recommended Use MTB Cycling

Recommended Use

MTB Cycling

Product description of Shimano Tourney UN300 LL123 bottom bracket

Description summary

Enhance your MTB experience with the SHIMANO Tourney UN300 LL123 bottom bracket. Engineered for durability and smooth performance, this square taper bottom bracket delivers efficient power transfer for a more enjoyable ride. Its robust, sealed bearing design protects against dirt and water, ensuring long-lasting reliability with minimal maintenance. A dependable and cost-effective upgrade, the UN300 provides a solid foundation for your crankset, keeping you rolling smoothly on the trails

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Upgrade your MTB cycling experience with the reliable and smooth-performing SHIMANO Tourney UN300 LL123 bottom bracket. This square taper bottom bracket is designed for durability and efficient power transfer, making it an excellent choice for recreational riders and those seeking a dependable component for their mountain bikes. Experience consistent performance and long-lasting value with this essential drivetrain component.

The SHIMANO Tourney UN300 LL123 bottom bracket provides a solid foundation for your crankset, ensuring smooth rotation and efficient power delivery to the rear wheel. Built with SHIMANO´s renowned quality and engineering, this bottom bracket is designed to withstand the rigors of MTB cycling, from casual trail riding to more demanding off-road adventures. Its robust construction and sealed bearings contribute to its longevity and resistance to the elements, minimizing maintenance and maximizing riding time.

This bottom bracket utilizes a square taper interface, a proven and widely compatible system that simplifies installation and ensures a secure connection between the crankset and the bottom bracket spindle. The SHIMANO Tourney UN300 LL123 is specifically designed for bikes with a 68mm shell width and a 123mm spindle length, making it suitable for a wide range of MTB frames. Precisely engineered bearings provide smooth and consistent rotation, reducing friction and maximizing power transfer for a more efficient and enjoyable ride.

The sealed bearing design of the SHIMANO Tourney UN300 LL123 bottom bracket protects against the ingress of dirt, water, and other contaminants, which can degrade performance and shorten the lifespan of the component. This sealed construction ensures smooth operation even in challenging riding conditions, contributing to the bottom bracket´s long-term durability and reliability. By keeping out the elements, the SHIMANO Tourney UN300 LL123 requires minimal maintenance, allowing you to focus on enjoying your ride.

For riders seeking a dependable and cost-effective bottom bracket solution for their MTB, the SHIMANO Tourney UN300 LL123 offers excellent value and performance. Its robust construction, sealed bearings, and compatibility with a wide range of cranksets make it a versatile and practical choice for recreational riders and those new to MTB cycling. Upgrade your drivetrain with the SHIMANO Tourney UN300 LL123 and experience the difference a quality bottom bracket can make.

Technical Specifications:

* Model: SHIMANO Tourney UN300 LL123
* Type: Square Taper
* Shell Width: 68mm
* Spindle Length: 123mm
* Bearing Type: Sealed
* Discipline: MTB Cycling
* Compatibility: Compatible with square taper cranksets designed for a 68mm shell width and 123mm spindle length.

Investing in a quality bottom bracket is crucial for a smooth and efficient cycling experience. The SHIMANO Tourney UN300 LL123 delivers reliable performance and durability, making it an excellent choice for MTB riders of all levels. Its sealed bearings and robust construction ensure long-lasting performance, while its compatibility with a wide range of cranksets makes it a versatile option for upgrading your drivetrain. Choose the SHIMANO Tourney UN300 LL123 for a dependable and cost-effective bottom bracket solution that will keep you rolling smoothly on the trails. Experience the difference a quality bottom bracket can make in your MTB cycling performance. Upgrade your ride today with the SHIMANO Tourney UN300 LL123 and enjoy enhanced efficiency, durability, and smooth, reliable performance on every ride. This bottom bracket is a testament to SHIMANO´s commitment to providing quality components for cyclists of all levels, ensuring a reliable and enjoyable riding experience.

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3 Reviews

What our customers are saying about Shimano Tourney UN300 LL123 bottom bracket

This high-quality bottom bracket is a reliable and well-made bicycle component. Customers express great satisfaction with the product´s excellent build and overall quality. It is a durable and solid choice for your bike´s crankset, arriving in perfect condition, reflecting its robust construction

Shimano Tourney UN300 LL123 bottom bracket

Works

2024/10/13

B

Good product

Shimano Tourney UN300 LL123 bottom bracket

So far so good, note that this is the K version!

2024/08/06

M

It does not mention that this is the K version besides in the image of the product. It will fit when not using a chain guard but the left side cup will not screw in fully (which is fine). The real test is how long the BB will last.

Shimano Tourney UN300 LL123 bottom bracket

Shimano- UN-300

2023/05/24

Сергей

Каретку получил, всё хорошо, я доволен, пришло всё целое. Спасибо продавцу.

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Shimano Tourney UN300 LL123 bottom bracket

Sail

2024/04/25

Augusto

Hi, I wanted to know what the difference is between UN 300-K and UN 300- E Type apart from the price I can´t understand the K and the E

Answer of Irina

Hi The UN 300-K square taper BB is designed to mount a “chain case” between the frame and the BB cup. The UN 300-E square taper BB is designed to mount an E-type front derailleur between the frame and the BB cup. Basically shimano have different versions which are designed around slightly different thickness of the mounting plates. There is also the standard UN 300 square taper BB where the BB cup is installed directly into the frame (for use with direct mount or band on derailleurs or fixed and single speeds)

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