Shimano BB-UN300 square taper bottom bracket for chain case
Item number: 296914
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.
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
High Tech Campus 92
5656 AG Eindhoven
Netherlands
info@shimano-eu.com










