GINEYEA T47 Threaded Bottom Bracket Ceramic Bearing Waterproof 68/77/86mm 24/29mm Axle For Road MTB Gravel Bike

① Product Introduction

T47 threaded bottom bracket with high-quality ceramic bearing, double sealed design for waterproof and dustproof.

High lubrication, low noise, smooth rotation.

Compatible with 68mm, 77mm, 86mm width frame.

Suitable for 24mm, 29mm axle crankset.

② Specifications

- Model: T47 Bottom Bracket

- Bearing: Ceramic Bearing

- Seal: Double Sealed Waterproof

- Frame Width: 68mm / 77mm / 86mm

- Axle: 24mm / 29mm

- Material: Aluminum Alloy + Steel

- Application: Road Bike / Mountain Bike / Gravel

③ Features

1. Ceramic Bearing: Higher strength, lighter, smoother and more durable.

2. Double Seal: Effectively waterproof, dustproof and prolong service life.

3. Precision Thread: Stable installation, no noise, no creak.

4. High Compatibility: Fit most road, mountain and gravel bikes.

④ Compatibility

- 24mm Axle: For SHIMANO Hollowtech II crankset

- 29mm Axle: For SRAM DUB crankset

- Fit 68mm / 77mm / 86mm bottom bracket shell