Shimano BB-UN300 square taper for E-type bottom bracket
Item number: 296918
Product Description
Bottom bracket BB-UN300 square taper by Shimano for MTB and All Mountain
The Bottom bracket BB-UN300 square taper by Shimano is designed for MTB, All Mountain, Cross Country, and Enduro applications. It features industrial bearings that ensure smooth rotation and durability during your rides. The axle is made of steel with a square taper (JIS) type, providing reliable power transfer and compatibility with E-Type frames. This bottom bracket fits perfectly in your bike’s drivetrain setup to enhance pedaling efficiency. Its robust construction supports aggressive riding styles without compromising performance. If you’re upgrading or replacing your bottom bracket, this model offers a solid and trustworthy choice. You’ll appreciate the balance between quality and practicality Shimano delivers here. This component is tailored to meet the demands of various mountain biking disciplines, so you can focus on the trail ahead.
The Bottom bracket BB-UN300 square taper by Shimano is designed for MTB, All Mountain, Cross Country, and Enduro applications. It features industrial bearings that ensure smooth rotation and durability during your rides. The axle is made of steel with a square taper (JIS) type, providing reliable power transfer and compatibility with E-Type frames. This bottom bracket fits perfectly in your bike’s drivetrain setup to enhance pedaling efficiency. Its robust construction supports aggressive riding styles without compromising performance. If you’re upgrading or replacing your bottom bracket, this model offers a solid and trustworthy choice. You’ll appreciate the balance between quality and practicality Shimano delivers here. This component is tailored to meet the demands of various mountain biking disciplines, so you can focus on the trail ahead.
Product Specifications:
- E-Type Compatibility:
- Yes
- Axle Type:
- Square Taper (JIS)
- Application:
- All Mountain, Cross Country, Enduro, MTB
universal | BSA | E-Type:
- Axle Length:
- 122,5 mm
- dropdown:
- E-Type
Technical Information:
- Bearings:
- Industrial Bearings
- Axle Material:
- Steel
universal | BSA | E-Type:
- Bottom Bracket Standard:
- BSA
Product Features:
- Durable bottom bracket BB-UN300 with square taper axle, designed for MTB, All Mountain, Cross Country, and Enduro riding
- Equipped with high-quality industrial bearings for smooth and reliable performance
- Steel axle ensures strength and long-lasting durability on demanding trails
- Compatible with E-type drivetrains, offering versatility for modern mountain bikes
- Easy to install and maintain, perfect for upgrading or replacing your current bottom bracket
Manufacturer Number:
- universal | BSA | E-Type: EBBUN300EB23X
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










