Trek Knock Block Headset Top Cover with Display Chip y3d898060 Note: not compatible with racks

Note: not compatible with racks where the rear tyre or fender protrudes up through the rack

From the Renew Series™ Recycled AX Suede® palm to the lightweight and breathable stretch woven back of hand

Quick Access Tool Compartment: Easily accessible for storing tools and repair kits

Grip clamp Rear Derailleur SRAM X01 Eagle AXS / 12 Speed

Shimano Saint BR-M820

Trek Knock Block Headset Top Cover with Display Chip y3d898060 Note: not compatible with racksAssembly includes bearing cover, frame chip & fastener 62 degree headset fits 2020 & 2021 Supercaliber, and 2021 Procaliber Frame chip has display tabs to connect Bosch Kiox Mount sold separately Must be paired with Knock Block stem and Knock Block spacers Knock Block headset spacers not included