This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
Pulley wheels that reduce friction, last 3-5 time longer than stock high-end pulleys, and reduce overall drag within the drivetrain.
Features:
- Grade 3 Silicon Nitride balls
- Hardened races
- Reinforced polyamide cage and non-contact seals
- Hand built in Denmark
This product was added to our catalog on April 25, 2018