The majority of replacement parts must be ordered through and installed by an Authorized Specialized Retailer. We are constantly reviewing the parts that can be safely installed by riders, and making some available for purchase directly on Specialized.com. The below list of parts is a reference for what retailers can order from Specialized. It may not include every part, and some parts are reserved specifically for warranty cases. We recommend always consulting a retailer when replacement parts are needed. 

S160200001SKW DT SWISS FRONT THRU AXLE WITH ROAD HANDLE 100MM X 12MM (RWS-10) (HWQXXX00S6708C)
S170200002 AXL MY17 DT SWISS RWS ROAD THRU AXLE REAR WITH ROAD HANDLE 142MM X 12MM (HWQXXX00S9128C)
S170200004 AXL MY17 ROAD THRU AXLE FRONT WITH 5MM BOLT ON 100MM X 12MM (JD-QR32-2)
S170200006AXL MY17 ROAD THRU AXLE REAR WITH 5MM BOLT ON 142MM X 12MM (JD-QR32)
S170700001 BRK MY17 ROUBAIX / VENGE DOGBONE WASHER FOR REAR FLAT MOUNT BRAKE
S186500009 CBG MY18 CRUX CARBON MODEL BB CABLE GUIDE
S186500002 CBG MY18 ALLOY CABLE ENTRY WITH NO-HOLE. CLOSED VERSION FOR NON-DROPPER BIKES & NO REMOTE & 1x
S152600003 HGR MY15-17 ROAD CARBON THRU AXLE DER HANGER
S192300001FRK MY18 CRUX CARBON DISC FORK 350L STN GLS CARB TARBLK METWHTSIL
S199900005 MSC MICROSHIFT Y-FDR04 FD SHIM, BLK (34.9D to 31.8D)
S142500007HDS MY14 RD/MTB CARBON STEERER TUBE PLUG
S132500004 HDS MY13 ROUBAIX COMP / ELITE / SPORT HEADSET W/ 20MM ALLOY CONE SPACER
S149900018 MSC MY14 (EPIC CARBON/SJ HT CARBON/CAMBER CARBON/ RUMOR) FOAM ICR SLEEVE "CHURRO" 11MM OD
S159900008 MSC MY15 TARMAC FRAME PLUG FOR SEAT POST WEDGE
S189900092 MSC MY18 CRUX CARBON MODEL BB COVER, RUBBER
S154700002 STC MY15-17 TARMAC SW INTERNAL SEATPOST CLAMP W/ TI BOLT
S154700001STC MY15-17 TARMAC PRO INTERNAL SEATPOST CLAMP W/ STEEL BOLT
S200700002 BRK KCL04-B-BK,OD 44MM, HEIGHT 8.5MM, THREAD LENGTH 5MM, W/O KCNC LOGO,W/40 N.M & LOCK LASER LOGO
S216900001 CSP SPC-001-014,MASTIC PROTECTOR DECAL FOR CRUX & DIVERGE CHAINSTAY PROTECTOR