Bontrager Road Wheel Hub Ceramic Bearings

All our prices are in Australian dollars, and the price starts from AUD40.

Features:
- 5-9 watts energy saving with the wheel ceramic bearing upgrade
- Grade 3 Si3N4 ceramic balls - 8 times rounder and 4 times smoother than steel balls
- ABEC 7 - mirror polished alloy steel bearing races lead to extremely lower friction
- C 3 clearance - less vibration and smoother riding
- Designed for Cycling Use

Bearing Combination:
Please refer to the table below to pick up the bearings for your hub

For example:

Aeolus D3 Disc (2016)
Front: 1 x 18307 + 1 x 6803 (you will need 2 bearings for the front hub)
Rear: 1x 6902 (Driveside rear) + 1 x 6902 (non-driveside rear)