Revamp your cycling experience with the Enduro Bearings BB386 ABEC 5 Delrin Cup. This product caters to cyclists who seek mechanical excellence and efficiency at its best. Forget about your standard stock bottom bracket; ride in style with Enduro's high-quality standards with this distinctive bottom bracket.

If you're aspiring for an evolved performance, then this one's for you. The ABEC 5 is an upgrade from the well-liked ABEC 3 range, promising smoother journeys and enhanced durability. Crafted with precision, it uses high-grade HRC-64 hardened Grade 5 Chromium Steel balls alongside 52100 High-Carbon Chromium-Alloy mirror-polished races. This perfect blend ensures you can bid adieu to noise, thanks to their ability to utilise tolerances that are twice as strict as ABEC 3.

One of the highlighting features of this bottom bracket is its Graphite/Nylon ball retainers, designed to provide nearly frictionless movement. Not only that, they continuously provide lubrication, effectively prolonging the life of the bearing. Let's not forget the lightweight and robust Delrin cups that offer durability and reliability.

Designed to perfectly fit BB386 frames, this innovative product is sure to be a valuable addition to your cycling equipment. Upgrade your ride's efficiency, reduce noise, and extend your adventures with the Enduro Bearings BB386 ABEC 5 Delrin Cup.

Pedal onwards to better cycling adventures with Enduro Bearings--your partners in quality and satisfaction on every ride.