TOKEN BB47A29 T47 Asymmetric Threaded Bottom Bracket for SRAM DUB

$108.90 AUD

Taxes included. Shipping calculated at checkout.

The TOKEN BB47A29 T47 Asymmetric Threaded Bottom Bracket for SRAM DUB is a high‑performance drivetrain component engineered for modern bikes featuring T47 asymmetric bottom bracket shells and SRAM DUB cranksets. Designed for smooth rotation, quiet operation, and long‑term durability, this bottom bracket is a trusted upgrade supplied by Brisbane bike shops and installed during professional bicycle service and drivetrain upgrades across Queensland.

Built to suit T47 asymmetric frames (M47 x 76.75 mm), the BB47A29 provides the stiffness, alignment accuracy, and serviceability that performance‑focused riders expect from a threaded bottom bracket system.

Designed for T47 Asymmetric Frame Standards

Asymmetric T47 frames require precise machining and proper bearing support to perform reliably over time. The TOKEN BB47A29 uses a threaded T47 interface that ensures consistent alignment and a secure fit within the frame, helping eliminate movement and creaking often associated with press‑fit designs.

This makes the BB47A29 an ideal solution for Brisbane cyclists upgrading worn components or building a new road or gravel bike to modern standards.

Optimised for SRAM DUB Cranksets

Engineered specifically for SRAM DUB 28.99 mm spindles, the BB47A29 maintains correct bearing preload and smooth rotation under load. It delivers efficient power transfer and consistent pedalling feel, making it suitable for endurance riding, high‑kilometre training, and performance road cycling commonly seen across South East Queensland.

Premium or Ceramic Bearings for Long‑Term Performance

The BB47A29 is offered with Premium high‑carbon steel bearings for durability and all‑weather reliability, or TBT ceramic bearingsfor riders seeking reduced rolling resistance and maximum drivetrain efficiency. Both bearing options are designed to perform consistently in Brisbane’s varied riding conditions, including heat, humidity, and wet weather.

X‑Seal Technology for Enhanced Protection

TOKEN’s X‑Seal technology provides advanced protection against water, dirt, and road contamination. Improved sealing helps maintain low friction and extend bearing life, reducing the need for frequent servicing and making this bottom bracket a strong choice for year‑round riders.

Workshop‑Friendly Threaded Installation

The threaded design allows straightforward installation and removal using standard professional tools, reducing the risk of frame damage and simplifying future maintenance. This makes the BB47A29 a preferred option for professional bicycle mechanics and Brisbane bike service centres.

Technical Specifications

Bottom Bracket Type: Threaded, T47 asymmetric
Frame Compatibility: T47 Asymmetric (M47 x 76.75 mm)
Crank Compatibility: SRAM DUB (28.99 mm spindle)

Bearing Options:
Premium high‑carbon steel bearings
TBT ceramic bearings

Weight:
TBT ceramic version: 104 g
Premium bearing version: 109 g