Shimano BB-UN300 square taper bottom bracket for chain case

Item number: 296914
Shimano BB-UN300 square taper bottom bracket for chain case - universal | BSA

Product Description

Bottom bracket BB-UN300 square taper for chain case by Shimano for City and Touring bikes

The Bottom bracket BB-UN300 square taper for chain case from Shimano is designed for city and touring applications, offering reliable performance for your bike. It features a square taper (JIS) axle made of steel, ensuring durability and a secure fit. The bottom bracket cups and axle are crafted from steel, providing strength and stability during your rides. The plastic bottom bracket sleeve helps reduce weight while maintaining functionality. This component is compatible with chain guards, which is ideal for urban cyclists who want to keep their chain protected and clean. Equipped with industrial bearings, it guarantees smooth rotation and efficient pedaling. The bottom bracket fits perfectly in city and touring bikes, making your ride comfortable and efficient. Shimano's quality materials and design make this bottom bracket a solid choice for upgrading or replacing your bike's existing part.

Product Specifications:

Application:
City, City & Touring
Chain Guard Compatibility:
Yes
Axle Type:
Square Taper (JIS)

universal | BSA:

Axle Length:
127.5mm

universal | BSA:

Axle Length:
110 mm

universal | BSA:

Axle Length:
117 mm

universal | BSA:

Axle Length:
122mm

universal | BSA:

Axle Length:
122,5 mm

Technical Information:

Axle Material:
Steel
Bottom Bracket Cup Material:
Steel
Bottom Bracket Sleeve Material:
Plastic
Bearings:
Industrial Bearings

universal | BSA:

Bottom Bracket Standard:
BSA

universal | BSA:

Bottom Bracket Standard:
BSA

universal | BSA:

Bottom Bracket Standard:
BSA

universal | BSA:

Bottom Bracket Standard:
BSA

universal | BSA:

Bottom Bracket Standard:
BSA

Product Features:

  • Durable bottom bracket BB-UN300 designed for city and touring bikes, perfect for smooth and reliable pedaling performance
  • Equipped with industrial bearings for enhanced longevity and reduced maintenance
  • Compatible with chain guards, ensuring protection and clean operation in urban environments
  • Steel axle and bottom bracket cups provide robust strength and stability under various riding conditions
  • Plastic bottom bracket sleeve reduces weight and resists corrosion for lasting durability

Manufacturer Number:

  • universal | BSA: EBBUN300KB27X
  • universal | BSA: EBBUN300KB10X
  • universal | BSA: EBBUN300KB17X
  • universal | BSA: EBBUN300KB22X
  • universal | BSA: EBBUN300KB23XW

Contents:



  • 1 x  Shimano BB-UN300 square taper bottom bracket



Manufacturer:

Shimano Europe B.V.
High Tech Campus 92
5656 AG Eindhoven
Netherlands
info@shimano-eu.com

Models:

  • universal | BSA, Shipping in 1-3 business days
    18.99€
  • universal | BSA, Shipping in 1-3 business days
    18.99€
  • universal | BSA, Shipping in 1-3 business days
    18.99€
  • universal | BSA, Shipping in 1-3 business days
    18.99€
  • universal | BSA, Shipping in 1-3 business days
    18.99€

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