FOR STATE BICYCLE CO. DEALERS ONLY. Each upgrade pack must be ordered with a bike or frameset. Will be substituted for group set on complete bike. Group set may or may not come pre-installed. SRAM Apex XPLR AXS All-Road Upgrade Pack For existing State Bicycle Co. customers. Includes: Electronic Shifters / Disc Brakes (Left & Right) Hose Lengths by Frame Size: XS: Front: 800mm / Rear: 1400mm S: Front: 850mm / Rear: 1450mm M: Front: 850mm / Rear: 1450mm L: Front: 850mm / Rear: 1500mm Apex Crank Arm Length: XS / S: 165mm M / L / XL: 170mm Rear Derailleur: XPLR Build – Apex XPLR AXS Rear Derailleur Transmission Mullet Build* – S1000 T-Type Rear Derailluer Cassette: XPLR Build – Apex XPLR AXS 11-44t Cassette (PG-1231) Transmission Mullet Build* – SRAM Eagle Transmission 10-52 Cassette (XS1270) Chain: XPLR Build – Apex 12-Speed Flat Top Chain Transmission Mullet Build* – Eagle 70-T Typle Chain Battery Pack & Charger DUB BSA 68mm Bottom Bracket Note: This is an add-on item already discounted as a bundle. No coupons can be used with this item. *Transmission Mullet Builds require UDH Compatible Frames