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Shimano BB-UN300 BOTTOM BRACKET 73x118mm

$23.00 AUD $26.00

Description

The Shimano BB-UN300 Bottom Bracket is designed for smooth and reliable pedaling on bicycles with a 73x118mm shell. Built to Shimano’s quality standards, this bottom bracket delivers efficient power transfer, consistent rotation, and long-lasting drivetrain performance, making it ideal for road, commuter, and recreational bikes.

Durable and low-maintenance, the BB-UN300 ensures dependable drivetrain performance for everyday cycling and entry-level performance setups.

Features

  • Durable
  • Low maintenance
  • Long-lasting drivetrain performance

Technical Specifications
  • Shell Width: 73mm
  • Spindle Length: 118mm
  • Type: Standard threaded bottom bracket
  • Function: Smooth rotation and optimized power transfer
  • Material: High-strength alloy and sealed bearings
  • Intended Use: Road, commuter, and recreational cycling

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