PARTS & DRAWINGS
Transfer Seatpost Part Information
New for 2018:
Updated Bottom Cap | Internal routed posts get a new bottom cap that is stronger to prevent breakage during installation (backwards compatible) |
New pellet for Spool Valve Cap | There is a new pellet pressed into the hex on the Spool Valve Cap after final bleed to prevent user access (backwards compatible) |
New Spool Valve and Piston | Updated Spool Valve and Piston to run at lower pressure (275 psi) (backwards compatible only if used together) |
New Push Rod and o-ring | Updated Push Rod and o-ring to improve sealing and reduce friction |
New upper Bushing | Updated upper bushing energized by o-ring to reduce post play (backwards compatible, use without energizing o-ring on MY17 posts) |
New upper post | Updated upper post with added o-ring groove to energize new upper bushing (backwards compatible) |
New Shaft Lug and B/O Bumper | Updated Shaft Lug to leave room for new bumper which reduces noise |
IFP Pressure reduction | IFP pressure is now 275 psi for MY18 posts. Set IFP to 275psi when updating a 2017 post with 2018 parts |
New seal install tool | New tool to install the upper bushing and main seal (PN: 803-01-200) |
New tool to support gas fill | New tool stabilizes the gas fill assembly against the shaft to prevent damage (PN: 398-00-758) |
External pulley kit | External Cable Interface Parts now available as a kit. |
Oil Information:
025-03-035 | Oil: AM, FOX 1.5wt Synthetic Oil [16 oz.], Clear |
Maintenance Info:
803-01-255 | Seal Kit: MY18+ Transfer Seatpost, Rebuild |
803-01-384 | Service Tool: Gas Fill, 100-175mm Transfer, Assy |
398-00-758 | *NEW* Service Tool: Support, Gas Fill |
803-01-200 | *NEW* Kit: Service Tool, 2018 Transfer, Upper Bushing and Seal Installer |
803-01-127 | Service Tooling: Upper Bushing Removal, Transfer |
398-00-700 | Service Tool, Internal Spool valve Compressor Knob, Transfer |
398-00-701 | Service Tool, External Spool valve Compressor Knob, Transfer |
398-00-735 | Service tool, Open Valve, Nitrogen Fill, Transfer |
398-00-737 | Service Tool: Funnel, Spool valve, Transfer |
398-00-738 | Service tool: Bullet, 8mm Shaft, Transfer |
398-00-739 | Service Tool, Cap Removal, Transfer |
398-00-740 | Service Tool: Push Rod, Delrin, Transfer |
398-00-690 | Service Tool, IFP Height, 1.870 (150mm travel) |
398-00-691 | Service Tool, IFP Height, 1.990 (100/125mm travel) |
For instructions to help you decide which length Transfer Seatpost will best fit your application, please click: Determine Which Transfer Seatpost Will Fit Your Bike »
You can find the Owner's Manual for the FOX Transfer Seatpost by clicking: Transfer Seatpost »
Transfer Seatpost
- Assembly Drawing, 2018 Seat Post Complete, Internal Cable .
- Assembly Drawing, 2018 Seat Post Complete, External Cable .
- Assembly Drawing, Upper Post, 2018 Transfer .
- Assembly Drawing, Piston, Seat Post, 2018 Transfer .
- 825-03-006-KIT Seal Head, Seat Post, Assy
- 825-00-036-KIT IFP Assembly, 2017 Seat Post
- 825-00-035-KIT Cap, Spool Valve, Seat Post, Assy
- 825-00-034-KIT Valve, Pressure Relief, Seat Post
- 803-01-281 Kit: Transfer Saddle Clamp Hardware: Bolt, Pin & Washer, Pair
2018 Transfer Seatpost Part Information
Series | Finish | Diameter | Routing | Travel | Upper Post Assy | Piston Assy | Shaft | Push Rod | Upper Post | Shaft Lug | Lower Post | Connector Linkage |
F-S | K | Ø 30.9mm | Internal | 100mm | 825-01-036-KIT | 825-00-078-KIT | 225-06-052 | 225-00-162 | 225-03-040 | 225-00-173 | 225-04-033 | |
F-S | K | Ø 30.9mm | External | 100mm | 825-01-033-KIT | 825-00-079-KIT | 225-06-052 | 225-00-152 | 225-03-040 | 225-00-172 | 225-00-093 | 225-00-122 |
F-S | K | Ø 30.9mm | Internal | 150mm | 825-01-032-KIT | 825-00-076-KIT | 225-06-051 | 225-00-161 | 225-03-042 | 225-00-173 | 225-04-037 | |
F-S | K | Ø 30.9mm | External | 150mm | 825-01-029-KIT | 825-00-077-KIT | 225-06-051 | 225-00-151 | 225-03-042 | 225-00-172 | 225-00-097 | 225-00-121 |
F-S | K | Ø 30.9mm | Internal | 125mm | 825-01-028-KIT | 825-00-074-KIT | 225-06-053 | 225-00-163 | 225-03-041 | 225-00-173 | 225-04-035 | |
F-S | K | Ø 30.9mm | External | 125mm | 825-01-025-KIT | 825-00-075-KIT | 225-06-053 | 225-00-153 | 225-03-041 | 225-00-172 | 225-00-095 | 225-00-123 |
F-S | K | Ø 31.6mm | Internal | 100mm | 825-01-036-KIT | 825-00-078-KIT | 225-06-052 | 225-00-162 | 225-03-040 | 225-00-173 | 225-04-034 | |
F-S | K | Ø 31.6mm | External | 100mm | 825-01-033-KIT | 825-00-079-KIT | 225-06-052 | 225-00-152 | 225-03-040 | 225-00-172 | 225-00-094 | 225-00-122 |
F-S | K | Ø 31.6mm | Internal | 150mm | 825-01-032-KIT | 825-00-076-KIT | 225-06-051 | 225-00-161 | 225-03-042 | 225-00-173 | 225-04-032 | |
F-S | K | Ø 31.6mm | External | 150mm | 825-01-029-KIT | 825-00-077-KIT | 225-06-051 | 225-00-151 | 225-03-042 | 225-00-172 | 225-00-092 | 225-00-121 |
F-S | K | Ø 31.6mm | Internal | 125mm | 825-01-028-KIT | 825-00-074-KIT | 225-06-053 | 225-00-163 | 225-03-041 | 225-00-173 | 225-04-036 | |
F-S | K | Ø 31.6mm | External | 125mm | 825-01-025-KIT | 825-00-075-KIT | 225-06-053 | 225-00-153 | 225-03-041 | 225-00-172 | 225-00-096 | 225-00-123 |
P-SE | A | Ø 30.9mm | External | 100mm | 825-01-034-KIT | 825-00-079-KIT | 225-06-052 | 225-00-152 | 225-03-050 | 225-00-172 | 225-00-093 | 225-00-122 |
P-SE | A | Ø 30.9mm | Internal | 100mm | 825-01-035-KIT | 825-00-078-KIT | 225-06-052 | 225-00-162 | 225-03-050 | 225-00-173 | 225-04-033 | |
P-SE | A | Ø 30.9mm | External | 150mm | 825-01-030-KIT | 825-00-077-KIT | 225-06-051 | 225-00-151 | 225-03-052 | 225-00-172 | 225-00-097 | 225-00-121 |
P-SE | A | Ø 30.9mm | Internal | 150mm | 825-01-031-KIT | 825-00-076-KIT | 225-06-051 | 225-00-161 | 225-03-052 | 225-00-173 | 225-04-037 | |
P-SE | A | Ø 30.9mm | External | 125mm | 825-01-026-KIT | 825-00-075-KIT | 225-06-053 | 225-00-153 | 225-03-051 | 225-00-172 | 225-00-095 | 225-00-123 |
P-SE | A | Ø 30.9mm | Internal | 125mm | 825-01-027-KIT | 825-00-074-KIT | 225-06-053 | 225-00-163 | 225-03-051 | 225-00-173 | 225-04-035 | |
P-SE | A | Ø 31.6mm | External | 100mm | 825-01-034-KIT | 825-00-079-KIT | 225-06-052 | 225-00-152 | 225-03-050 | 225-00-172 | 225-00-094 | 225-00-122 |
P-SE | A | Ø 31.6mm | Internal | 100mm | 825-01-035-KIT | 825-00-078-KIT | 225-06-052 | 225-00-162 | 225-03-050 | 225-00-173 | 225-04-034 | |
P-SE | A | Ø 31.6mm | External | 150mm | 825-01-030-KIT | 825-00-077-KIT | 225-06-051 | 225-00-151 | 225-03-052 | 225-00-172 | 225-00-092 | 225-00-121 |
P-SE | A | Ø 31.6mm | Internal | 150mm | 825-01-031-KIT | 825-00-076-KIT | 225-06-051 | 225-00-161 | 225-03-052 | 225-00-173 | 225-04-032 | |
P-SE | A | Ø 31.6mm | External | 125mm | 825-01-026-KIT | 825-00-075-KIT | 225-06-053 | 225-00-153 | 225-03-051 | 225-00-172 | 225-00-096 | 225-00-123 |
P-SE | A | Ø 31.6mm | Internal | 125mm | 825-01-027-KIT | 825-00-074-KIT | 225-06-053 | 225-00-163 | 225-03-051 | 225-00-173 | 225-04-036 |