HSC Ceramic 12/12T Delrin Pulley Wheels - Shimano 10/11/12 Speed Road
Free-Spin HSC Ceramic Pulley Wheels – Effortless Speed & Durability
Experience the all-new Free-Spin HSC Ceramic Pulley Wheels, designed to deliver unparalleled speed with hassle-free maintenance. Whether spinning in your hand or on your bike, these pulley wheels ensure a seamless, frictionless ride.
Crafted from Delrin, these pulley wheels are durable (compared with carbon fibre wheels), lightweight, and ultra-quiet (compared with alloy wheels), making them a reliable and affordable upgrade. While they may not be visually striking like alloy or carbon fibre wheels, they are built to perform flawlessly.
12+12 Tooth Delrin Pulley Wheels for Shimano 10/11/12 Speed are compatible with Shimano 10-speed to 12-speed medium and long cage systems. The difference is very noticeable when upgrading from stock Shimano pulley wheels to ceramic ones.
The newly engineered wheel tooth profile enhances chain engagement by an impressive 68% compared to previous models, delivering crisp shifting and secure performance across all terrain conditions.
Larger pulley wheels (13T/15T or more) can marginally reduce power consumption, as shown in laboratory tests. The high-level competitors may find it worthwhile to invest in oversized pulley wheels, but for most other occasions, standard-size pulley wheels just work perfectly.
Need Help Choosing?
If you're unsure which pulley wheel fits your system, visit our Select Pulley Wheel page for assistance.
