Product description *Fully compatible with SRAM Red D1, Force D2 / D1 and Rival E1 / D1CeramicSpeed ALPHA Pulley Wheels bring our most advanced durability technology into a compact, stock-size format. They are engineered for riders looking for a compact, durable solution that delivers smooth shifting and long service life. Designed for road and off-road use, ALPHA Pulley Wheels combine a one-piece, moulded composite body with CeramicSpeed low-friction ceramic bearings and patented ADR technology. Featuring CeramicSpeed’s signature tooth design, they provide an efficient, precise, and highly durable upgrade for modern rear derailleurs. ALPHA Pulley Wheels introduces- purpose‑specific upper and lower pulley shaping for a crisp chain control, quiet operation, and consistent performance under load.- stainless‑steel, derailleur‑specific dustcovers offering superior bearing protection and eliminate the need for additional spacers. Every pulley incorporates a bold, visible ADR logo, reinforcing the identity of CeramicSpeed’s patented bearing protection technology and visually unifying the ALPHA Pulley Wheels family across sizes. Developed, designed, and hand built in Denmark, ALPHA Pulley Wheels deliver premium performance with uncompromising reliability. Pre-order 5 Alpha PW's of your choice and receive an Alpha PW's retail display Free of Charge with order. In the box:Set of ALPHA Pulley WheelsUFO TECH Pulley Wheel Oil 15 ml
