Park Tool 348 - IR-1.2 Replacement Cable with Di2 Adapter
Park Tool 351 - IR-1.3 Replacement Shimano Di2 SD300 adapter
Park Tool 352 - IR-1.3 Replacement threaded barb
Park Tool 451-2 - Wood-Thread Storage Hook
Park Tool 466 - Rubber replacement clamp cover set
Park Tool 468B - Clamp covers for PRS-2 / 8 with double cable reliefs
Park Tool 468G - Clamp covers for PCS-1 / 2 w/double cable reliefs
Park Tool 470XX - Oversize Machine-Thread Storage Hook With Nuts
Park Tool 471 - Oversize Wood-Thread Storage Hook
Park Tool 471XX - Extra Large Wood-Thread Storage Hook
Park Tool 512A - Revised sliding cup assembly for HHP-1, 2
Park Tool 525 - Spring for HHP-1, 2