ENDURO BK-5418 ABEC-3 Bottom Bracket Bearing Kit for Shimano 24mm Cranksets & Trek BB90/95

The ENDURO BK-5418 ABEC-3 Bottom Bracket Bearing Kit is designed for riders who want smooth pedaling performance, long-lasting durability, and reliable compatibility with Shimano 24mm cranksets and Trek BB90/95 framesets. Built using high-quality ABEC-3 precision bearings, this kit helps reduce friction while improving drivetrain efficiency for road, mountain, and gravel bikes. The bearings are engineered to handle demanding riding conditions and provide consistent performance during daily rides, training sessions, and long-distance cycling. Whether you are replacing worn-out bearings or upgrading your current setup, this bottom bracket bearing kit offers dependable quality and precise fitment. Enduro is known for producing premium cycling bearings trusted by mechanics and riders worldwide, making the BK-5418 a reliable solution for maintaining smooth crank rotation and overall bike performance.

Key Features

• Compatible With: Shimano 24mm cranksets

• Frame Compatibility: Trek BB90 and BB95 framesets

• Bearing Standard: ABEC-3 precision bearings

• Performance: Smooth and efficient crank rotation

• Durability: Built for long-lasting use under demanding riding conditions

• Low Friction Design: Helps improve drivetrain efficiency

• Application: Suitable for road, mountain, and gravel bikes

• Replacement Solution: Ideal for servicing worn or damaged bottom bracket bearings

• Build Quality: Precision-engineered for accurate fitment and performance

• Trusted Brand: Manufactured by Enduro Bearings

Product Specifications

• Product Name: ENDURO BK-5418 Bottom Bracket Bearing Kit

• Bearing Type: ABEC-3

• Crank Compatibility: Shimano 24mm spindle cranksets

• Frame Standard: Trek BB90 / BB95

• Usage: Bottom bracket bearing replacement

• Material: High-quality steel bearings

• Purpose: Smooth pedaling and drivetrain efficiency

• Brand: Enduro Bearings

Bearing Performance & Durability

The ENDURO BK-5418 bearing kit is designed to deliver reliable performance with reduced rolling resistance and improved pedaling smoothness. The ABEC-3 precision rating ensures accurate bearing movement for consistent power transfer during rides. Its durable construction helps protect against premature wear, making it suitable for regular training, commuting, and competitive cycling. The bearings are built to maintain performance even under varying weather and riding conditions.

Easy Operation / Usage

• Remove old bottom bracket bearings carefully

• Clean the bottom bracket shell before installation

• Install the new Enduro bearings using proper bearing tools

• Ensure correct alignment for smooth crank rotation

• Reinstall the crankset and check for proper movement

Why Choose This Product

• Designed specifically for Shimano 24mm cranksets and Trek BB90/95 frames

• High-quality ABEC-3 bearings for smooth performance

• Helps reduce drivetrain friction and improve efficiency

• Durable construction for long service life

• Reliable fitment and trusted Enduro engineering

• Suitable for multiple cycling disciplines

In the Box

• Enduro BK-5418 ABEC-3 Bottom Bracket Bearing Kit