PARTS & DRAWINGS
34mm Part Information
New for 2024:
| New Grip2 Valving | All new complete dampers, top cap assemblies, damper shafts, and upgrade kit. |
| New Rhythm CSU | Increased steerer overlap to reduce creaking. |
| New Rhythm Airshaft | Redesigned piston for more efficient air transport between positive and negative air chambers. |
| New Rhythm Damper | Damper now uses larger base stud. |
| New Rhythm Lower | F-S/P-SE/P-S lowers not compatible with 34 Rhythm. |
Maintenance Information:
| Service Interval | Full Service 125 hours |
| 803-00-945 | Kit: Dust Wiper, Forx, 34mm, Low Friction, No Flange |
| 803-01-320 | Seal Kit: MY19+ 32, 34, 36, 38, 40 GRIP Cartridge Rebuild |
| 803-01-431 | Seal Kit: MY20+ ALL 32/34 Non-SC 8mm Shaft FIT4 Cartridge Rebuild |
| 803-01-494 | Seal Kit: 2021 F-S Grip2 VVC 34/36/38/40 |
| 803-00-963 | Seal Kit: 34 FLOAT NA2 Rebuild |
| 398-00-771 | Tooling: Guided Fork Seal Driver, One Piece Seal/Wiper, 34 |
| 398-00-681 | 32 Damper-side and ALL 32-34-38-40 Spring-side Removal Tool |
| 398-00-682 | 34-36-38-40 Damper-side Removal Tool |
| 803-00-147 | Kit: Shaft Clamps, 07 FORX, Set #2 (32 X Body, 36, 40 Forx) |
| 803-00-276 | Service Kit: Hand Bleed, Syringe and Tube, 2010 32 Fit RL-RLC Cartridge |
| 803-01-209 | Kit: Tooling: 2018 FIT4 Remote Topcap Interface Part Installation Set |
| 398-00-760 | Service Tool: Bullet, Selector Shaft, Remote, U-Cup |
| 803-01-324 | Kit: Tooling: 2019 Clamps, Grip Damper, Body and Shaft |
Air Spring Tuning Information:
| 803-01-667 | Kit: Volume Spacer, FLOAT NA 2, 34, 1.214 Bore, Green, Quantity 5 |
| 234-04-953 | Volume Spacer, FLOAT NA 2, 34, 1.214 Bore, Green |
Oil Information:
| Application | Description | Part |
| All FIT4 and Grip/Grip2 VVC Dampers | Oil: Suspension Fluid, 5wt, Teflon Infused, 1.0 US Quart | 025-03-023 |
| All non-GRIP damper bath oil and FLOAT NA2 Air Chamber and bath | Oil: AM, FOX 20 WT Gold, T22238, 32 oz | 025-03-072 |
| Oil Application | Oil Volume |
| All 34mm FLOAT 100-120 Air-Side Bath | 25cc (FOX 20wt. Gold Oil) |
| All 34mm FLOAT 130-160 Air-Side Bath | 10cc (FOX 20wt. Gold Oil) |
| All 34mm RHYTHM 100-150 Air-Side Bath | 10cc (FOX 20wt. Gold Oil) |
| All FLOAT NA2 and RHYTHM Air Chamber | 3cc (FOX 20wt. Gold Oil) |
| All 34mm FIT4 Damper-Side Bath | 15cc (FOX 20wt. Gold Oil) |
| All 34mm Grip/Grip2 VVC Damper-Side Bath | 40cc (5wt. FOX Teflon Infused Oil) |
Remote Information:
| Remote Conversions available for 2016+ Fit4 | Non-remote FIT4 cartridges can be upgraded to remote via the installation of a complete FIT4 Remote U-Cup Topcap Assembly. This ensures the optimized topcap configuration with friction reducing features for the most reliable remote installation possible. FOX recommends PTU remote systems over PTL systems as they are optimized for reliability and reduced lever force. The FIT4 topcap "butterfly" valve must be matched to the appropriate lever/topcap interface parts. |
| Installation of FIT4 Remote Topcap Interface Parts on a FIT4 3 Pos or 3 Pos Adj cartridge does not convert the cartridge to the optimized remote configuration even when used with a 3 position remote lever as the standard FIT4 3 Pos or 3 Pos Adj topcap does not contain the U-Cup that optimized remote topcap friction. |
| 820-05-611-KIT | Service Set: 2020 Grip Push-Lock Remote, Topcap Interface Parts |
| 820-05-456-KIT | Service Set: 2018 FIT4 TopCap Interface Parts F-S Remote, U-Cup, Push-Lock |
| 820-07-168 | Remote Assembly, 2022 Suspension Remote, 3-POS, 22.2, Dual Cable |
| 820-07-169 | Remote Assembly, 2022 Suspension Remote, 2-POS, 22.2, Dual Cable |
| 820-07-129-KIT | Service Set: 2022 I-SPEC-EV Remote Adaptor Assembly for 2022 Forks/Shock Remotes |
| 825-05-006-KIT | Service Set: 22.2 Remote Band Clamp Assy, For: 2022 Fork/Shock Remotes and 2021 1x Transfer Remotes |
Upgrade Information for 2021-2023 GRIP2 dampers:
| 803-01-966 | Service Kit: 2024 Grip 2 Compression Tune Update Kit (34, 36, 38) |
CSU Assemblies:
| 820-12-410-KIT | Service Set: 2022 34 29in 140 MAX 15x110QR Black Ano Shiny Black 1.5T 13mm OS CSU |
| 820-12-411-KIT | Service Set: 2022 34 29in 140 MAX 15x110QR Kashima Matte Black 1.5T 13mm OS CSU |
| 820-12-413-KIT | Service Set: 2022 34 29in 140 MAX 15x110QR Kashima Shiny Black 1.5T 13mm OS CSU |
| 820-12-417-KIT | Service Set: 2022 34 29in 140 MAX 15x110QR Kashima Matte Black 1.5T 20mm OS CSU |
| 820-12-419-KIT | Service Set: 2022 34 29in 140 MAX 15x110QR Kashima Shiny Black 1.5T 20mm OS CSU |
| 820-12-408-KIT | Service Set: 2022 34 29in 140 MAX 15x110QR Black Ano Matte Black 1.5T 13mm OS CSU |
| 820-12-414-KIT | Service Set: 2022 34 29in 140 MAX 15x110QR Black Ano Matte Black 1.5T 20mm OS CSU |
| 820-12-590-KIT | Service Set: 2024 Rhythm 34 and Z2, 150 MAX, Black Ano, Matte Black, 6mm OS (37 Rake), 1.5 Taper, 58HT, CSU |
| 820-12-592-KIT | Service Set: 2024 Rhythm 34 and Z2, 150 MAX, Black Ano, Shiny Black, 6mm OS (37 Rake), 1.5 Taper, 58HT, CSU |
| 820-12-584-KIT | Service Set: 2024 Rhythm 34 and Z2, 150 MAX, Black Ano, Matte Black, 20mm OS (51 Rake), 1.5 Taper, 58HT, CSU |
| 820-12-586-KIT | Service Set: 2024 Rhythm 34 and Z2, 150 MAX, Black Ano, Shiny Black, 20mm OS (51 Rake), 1.5 Taper, 58HT, CSU |
| 820-12-587-KIT | Service Set: 2024 Rhythm 34 and Z2, 150 MAX, Black Ano, Matte Black, 13mm OS (44 Rake), 1.5 Taper, 58HT, CSU |
| 820-12-589-KIT | Service Set: 2024 Rhythm 34 and Z2, 150 MAX, Black Ano, Shiny Black, 13mm OS (44 Rake), 1.5 Taper, 58HT, CSU |
Lower Leg Assemblies:
| 820-20-166-KIT | Service Set: 2022 34 29in 140 15x110, QR, Fox Matte Black, F-S P-SE, Lower Leg Assy |
| 820-20-168-KIT | Service Set: 2022 34 29in 140 15x110, QR, Fox Shiny Black, F-S P-SE, Lower Leg Assy |
| 820-20-169-KIT | Service Set: 2022 34 29in 140 15x110, QR, Fox Shiny Orange, F-S P-SE, Lower Leg Assy |
| 820-20-232-KIT | Service Set: 2024 Rhythm 34 29in, 150 MAX, 15x110 QR, Fox Matte Black, Lower Leg Assy |
| 820-20-234-KIT | Service Set: 2024 Rhythm 34 29in, 150 MAX, 15x110 QR, Fox Shiny Black, Lower Leg Assy |
| 820-20-235-KIT | Service Set: 2024 Rhythm 34 27.5in, 150 MAX, 15x110 QR, Fox Matte Black, Lower Leg Assy |
| 820-20-237-KIT | Service Set: 2024 Rhythm 34 27.5in, 150 MAX, 15x110 QR, Fox Shiny Black, Lower Leg Assy |
Axle Assemblies:
| 820-09-063-KIT | Service Set: 2020 FOX-Marzocchi 15x110 QR Adjust Axle Assembly |
| 820-09-019-KIT | Service Set: Axle Assembly: 15 X 110mm Kabolt, Black Ano |
| 820-09-023-KIT | Service Set: Axle Assembly: 15 X 110mm Kabolt, Orange Ano |
Lower Leg Small Parts:
| 803-00-370 | Service Set: 15QR Hardware (Contains: Axle nut, hold down, and set screw) |
| 820-00-202-KIT | Service Set: Light Disc Brake Hose Guide Parts |
Decal Kits:
| 803-01-721 | Decal Kit: 2022, 34, F-S, Orange Logo, Shiny Black Fork |
| 803-01-722 | Decal Kit: 2022, 34, F-S, Black Logo, Shiny Orange Fork |
| 803-01-723 | Decal Kit: 2022, 34, P-SE, Gray Logo, Matte Black Fork |
| 803-01-724 | Decal Kit: 2022, 34, P-S, Gray Logo, Matte Black Fork |
| 803-04-005 | Decal Kit: 2024, 34, Rhythm/Rhythm E-Tuned, Gray Logo, Shiny Black Fork |
| 803-04-006 | Decal Kit: 2024, 34, Rhythm/Rhythm E-Tuned, Gray Logo, Matte Black Fork |
Complete Cartridges:
| 820-18-437-KIT | Service Set: 2022 34 ALL Non-SC, 140 Max, FIT4 F-S, Remote, 2 Pos Adj, Push-Lock Cart Assy Complete |
| 820-18-439-KIT | Service Set: 2022 34 ALL Non-SC, 140 Max, FIT4 F-S, Remote, 3 Pos Adj Cart Assy Complete |
| 820-18-440-KIT | Service Set: 2022 34 ALL Non-SC, 140 Max, FIT4 F-S, 3 Pos Adj Cart Assy Complete |
| 820-18-455-KIT | Service Set: 2024 Rhythm 34, 150 MAX, Grip, Complete, Black Ano, Sweep |
| 820-18-456-KIT | Service Set: 2024 Rhythm 34, 150 MAX, Grip, Complete, Black Ano, PTU |
| 820-18-457-KIT | Service Set: 2024 Rhythm 34, 150 MAX, Grip, Complete, Black Ano, PTL |
| 820-18-102-KIT | Service Set: 2019 34 27.5 & 29 130-160, Grip Cart Assy Complete |
| 820-18-103-KIT | Service Set: 2019 34 27.5 & 29 80-120, Grip Cart Assy Complete |
| 820-18-269-KIT | Service Set: 2020 34 27.5 & 29 130-160, Grip Push-Lock Remote Cart Assy Complete |
| 820-18-274-KIT | Service Set: 2020 34 Rhythm 29 130-150, Grip Push-Lock Remote Cart Assy Complete |
| 820-18-350-KIT | Service Set: 2020 34 27.5 & 29 130-160, Grip Cart Assy Complete, Light Reb |
| 820-18-506-KIT | Service Set: 2024 34 150, Grip2 HSR / LSR / HSC/ LSC Cart Assy, Cart Assy Complete, Blue Ano |
| 820-18-508-KIT | Service Set: 2024 34 150, Grip2 HSR / LSR / HSC/ LSC Cart Assy, Cart Assy Complete, Reb Light, Blue Ano |
Cartridge Topcap Assemblies:
| 820-05-519-KIT | Service Set: 2019 34 Grip Damper, Topcap Assy |
| 820-05-577-KIT | Service Set: 2020 34 FIT4 F-S Topcap Assy, Black Ano |
| 820-05-578-KIT | Service Set: 2020 34 FIT4 F-S Topcap Assy, Remote, U-Cup, 2 Position, Push-Lock |
| 820-05-580-KIT | Service Set: 2020 34 FIT4 F-S Topcap Assy, Remote, U-Cup, 3 Position |
| 820-05-606-KIT | Service Set: 2020 34, All, Grip Remote, Topcap Assy |
| 820-05-738-KIT | Service Set: 2024 34 Grip2 Damper, Topcap Assy |
Damper Topcap Interface Parts:
| 820-05-330-KIT | Service Set: 2016 FIT4 TopCap Interface Parts F-S |
| 820-05-456-KIT | Service Set: 2018 FIT4 TopCap Interface Parts F-S Remote, U-Cup, Push-Lock |
| 820-05-553-KIT | Service Set: 2019 Grip 34 & 36 Rhythm Topcap Interface Parts |
| 820-05-611-KIT | Service Set: 2020 Grip Push-Lock Remote, Topcap Interface Parts |
| 820-05-623-KIT | Service Set: 2020 Grip 34 & 36 P-S Topcap Interface Parts |
| 820-05-669-KIT | Service Set: 2021 Grip2 VVC HSC / LSC Topcap Interface Parts |
Rebound Piston Assembly:
| 820-03-717-KIT | Service Set: 2024 Grip2 HSR / LSR Rebound Piston Assy |
Remotes and Accessories:
| 820-07-168 | Remote Assembly, 2022 Suspension Remote, 3-POS, 22.2, Dual Cable |
| 820-07-169 | Remote Assembly, 2022 Suspension Remote, 2-POS, 22.2, Dual Cable |
| 820-07-129-KIT | Service Set: 2022 I-SPEC-EV Remote Adaptor Assembly for 2022 Forks/Shock Remotes |
| 825-05-006-KIT | Service Set: 22.2 Remote Band Clamp Assy, For: 2022 Fork/Shock Remotes and 2021 1x Transfer Remotes |
Damper Bottom Stud Interface Parts:
| 820-05-335-KIT | Service Set: 2016 FIT4 Bottom Stud Interface Parts 34 |
| 820-05-328-KIT | Service Set: 2017 34 27.5 and 29in Grip Bottom Stud Interface Parts |
| 820-05-326-KIT | Service Set: 2017 34 29in Grip Bottom Stud Interface Parts |
| 820-05-374-KIT | Service Set: 2017 Grip Bottom Stud Interface Parts |
| 820-05-501-KIT | Service Set: 2019 Grip2 HSR / LSR Bottom Stud Interface Parts |
Damper Shaft Assemblies:
| 820-03-578-KIT | Service Set: 2019 Rhythm 34 27.5 & 29 130-150, Grip Damper Shaft Assy |
| 820-03-579-KIT | Service Set: 2019 Rhythm 34 27.5 80-120 Grip Damper Shaft Assy |
| 820-03-584-KIT | Service Set: 2019 34 27.5 & 29 130-160, Grip Damper Shaft Assy |
| 820-03-585-KIT | Service Set: 2019 34 27.5 & 29 80-120 Grip Damper Shaft Assy |
| 820-03-604-KIT | Service Set: 2020 34 ALL Non-SC FIT4 8mm Damper Shaft Assy |
| 820-03-719-KIT | Service Set: 2024 34 150, Grip2 VVC HSR / LSR Damper Shaft Assy |
| 820-03-722-KIT | Service Set: 2024 34 150, Grip2 VVC HSR / LSR Damper Shaft Assy, Reb Light |
FLOAT NA2 Air Shaft Assemblies:
| 820-02-599-KIT | Service Set: Air Shaft Assy, 2022, 34, 140mm, FLOAT LC NA 2, 1.214 Bore |
| 820-02-600-KIT | Service Set: Air Shaft Assy, 2022, 34, 130mm, FLOAT LC NA 2, 1.214 Bore |
| 820-02-601-KIT | Service Set: Air Shaft Assy, 2022, 34, 120mm, FLOAT LC NA 2, 1.214 Bore |
| 820-02-612-KIT | Service Set: Air Shaft Assy, 2024 Rhythm 34, 150mm, 1.194 Bore |
| 820-02-613-KIT | Service Set: Air Shaft Assy, 2024 Rhythm 34, 140mm, 1.194 Bore |
| 820-02-614-KIT | Service Set: Air Shaft Assy, 2024 Rhythm 34, 130mm, 1.194 Bore |
| 820-02-615-KIT | Service Set: Air Shaft Assy, 2024 Rhythm 34, 120mm, 1.194 Bore |
| 820-02-667-KIT | Service Set: Air Shaft Assy, 2024 Rhythm 34, 110mm, 1.194 Bore |
| 820-02-668-KIT | Service Set: Air Shaft Assy, 2024 Rhythm 34, 100mm, 1.194 Bore |
FLOAT NA2 Topcap Assemblies:
| 820-05-416-KIT | Service Set: Topcap Assy, 2018, FLOAT LC NA 2, 34, Black |
FLOAT NA2 Neg Plate Subassemblies:
| 820-02-368-KIT | Service Set: Neg Plate Subassembly, FLOAT 34, Rhythm |
| 820-02-597-KIT | Service Set: Neg Plate Subassembly, FLOAT LC NA 2, 34, All Travels, 1.214 Bore |
2022 34 FIT4
- 820-18-440-KIT 2022 34 ALL Non-SC, 140 Max, FIT4 F-S, 3 Pos Adj Cart Assy Complete
- 2022 34 NON-SC FIT4 3 Pos Adj Cart Assys .
- 820-05-577-KIT 2020 34 FIT4 F-S Topcap Assy, Black Ano
- 820-03-683-KIT 2022 32 and 34 Non-SC FIT4 8mm, Bladder Assy, 140 MAX
- 820-03-613-KIT 2020 FIT4 Compression Valving Assy, 8mm Shaft
- 820-03-610-KIT 2020 FIT4 Rebound Piston Assy, 8mm Shaft
- 820-03-604-KIT 2020 34 ALL Non-SC FIT4 8mm Damper Shaft Assy
- 820-03-258-KIT 2017 FIT4 Lightweight Top Cap Parts
2022 34 FIT4 REMOTE
- 2022 34 NON-SC FIT4 Remote Cart Assys Complete .
- 2022 34 NON-SC FIT4 Remote Cart Assys .
- 2022 34 NON-SC FIT4 Remote Topcap Parts .
- 2022 34 NON-SC FIT4 Remote Topcap Assys .
- 820-03-683-KIT 2022 32 and 34 Non-SC FIT4 8mm, Bladder Assy, 140 MAX
- 820-03-610-KIT 2020 FIT4 Rebound Piston Assy, 8mm Shaft
- 820-03-604-KIT 2020 34 ALL Non-SC FIT4 8mm Damper Shaft Assy
2022 34 GRIP
- 2022 34 GRIP Cart Assys Complete .
- 2022 34 GRIP Cart Assys .
- 2022 34 GRIP Rebound Piston Assys .
- 2022 34 GRIP Damper Shaft Assys .
- 820-05-519-KIT 2019 34 Grip Damper, Topcap Assy
- 820-03-645-KIT 2020 Grip Rebound Valving, Light Tune
- 820-03-457-KIT 2017 Grip Rebound Valving, Long Travel
- 820-03-456-KIT 2017 Grip Rebound Valving, Short Travel
- 820-03-331-KIT 2017 Grip Compression Valving
2022 34 GRIP REMOTE
- 820-18-269-KIT 2020 34 27.5 & 29 130-160, Grip Push-Lock Remote Cart Assy Complete
- 820-18-269-KIT 2020 34 27.5 & 29 130-160, Grip Push-Lock Remote Cart Assy Complete
- 2020 34 27.5 & 29 130-160 GRIP REMOTE CARTRIDGE Assy .
- 820-05-606-KIT 2020 34, Grip Remote, Topcap Assy
- 820-03-616-KIT 2020 Grip Remote Compression Valving
- 820-03-584-KIT 2019 34 27.5 & 29 130-160, Grip Damper Shaft Assy
- 820-03-457-KIT 2017 Grip Rebound Valving, Long Travel
- 820-03-330-KIT 2017 Grip Rebound Piston Assy
2024 34 GRIP2
- 2024 34 150 GRIP2 HSR/LSR/HSC/LSC CARTRIDGE ASSEMBLIES COMPLETE .
- 2024 34 150 GRIP2 VVC CARTRIDGE ASSEMBLIES .
- 2024 GRIP2 VVC HSR/LSR REBOUND PISTON ASSEMBLIES .
- 2024 34 150 VVC HSR/LSR DAMPER SHAFT ASSEMBLIES .
- 820-05-738-KIT 2024 34 Grip2 Damper, Topcap Assy
- 820-03-716-KIT 2024 Grip2 VVC Compression Valving
- 820-03-715-KIT Valve Stack Assy: 2024 Grip2 Mid Valving
- 820-03-642-KIT 2020 Grip2 Rebound Valving, Light
- 820-03-526-KIT 2019 Grip2 Rebound Valving, Long Travel
2022 34 RHYTHM GRIP
- 2022 34 RHYTHM GRIP Cart Assys Complete .
- 2022 34 RHYTHM GRIP Cart Assys .
- 2022 34 RHYTHM GRIP Damper Shaft Assys .
- 820-05-519-KIT 2019 34 Grip Damper, Topcap Assy
- 820-03-458-KIT 2017 Grip Rebound Piston Assy, Short Travel
- 820-03-457-KIT 2017 Grip Rebound Valving, Long Travel
- 820-03-456-KIT 2017 Grip Rebound Valving, Short Travel
- 820-03-331-KIT 2017 Grip Compression Valving
- 820-03-330-KIT 2017 Grip Rebound Piston Assy
2022 34 RHYTHM GRIP REMOTE
- 820-18-274-KIT 2020 34 Rhythm 29 130-150, Grip Push-Lock Remote Cart Assy Complete
- 2020 34 Rhythm 27.5 & 29 130-150 Grip Remote Cart Assy .
- 820-05-606-KIT 2020 34, Grip Remote, Topcap Assy
- 820-03-616-KIT 2020 Grip Remote Compression Valving
- 820-03-578-KIT 2019 Rhythm 34 27.5 & 29 130-150, Grip Damper Shaft Assy
- 820-03-457-KIT 2017 Grip Rebound Valving, Long Travel
- 820-03-330-KIT 2017 Grip Rebound Piston Assy
2022 34 FLOAT NA2
- 2022 34 FLOAT NA2 Air Spring Assys .
- 2022 34 FLOAT NA2 Air Shaft Assys .
- 820-05-416-KIT Topcap Assy, 2018, FLOAT LC NA 2, 34, Black
- 820-02-597-KIT Neg Plate Subassembly, FLOAT LC NA 2, 2022 34, All Travels, 1.214 Bore
2024 34 RHYTHM FLOAT NA2
- 2024 34 RHYTHM FLOAT NA2 Air Spring Assys .
- 2021 34 RHYTHM FLOAT NA2 Air Shaft Assemblies .
- 820-05-416-KIT Topcap Assy, 2018, FLOAT LC NA 2, 34, Black
- 820-02-368-KIT Neg Plate Subassembly, FLOAT 34, Rhythm
