PARTS & DRAWINGS
34mm Part Information
New for 2021:
| New Decals | New design on all models |
| New CSU/Lowers | Shiny Black CSU/Lowers and Shiny Orange Lowers on F-S is new for 2021 |
| New Axle | Axle with 4mm adjuster. This was the only change on the lower assemblies. |
| New Damper | Grip2 variable valve control (VVC) on compression and rebound. Now offered in 34 chassis. |
| New Grip2 E-Bike Tune Comp Valving | Lighter than the standard tune for longer distance comfort. |
| Damper Topcap Assemblies | MY21 Damper Topcap Assemblies do not include Topcap Interface Parts. Please order the appropriate Interface Parts Kit separately. |
Maintenance:
| 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 32-34-36-38-40 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:
| 234-04-953 | Volume Spacer, FLOAT NA 2, 34, 1.214 Bore, Green |
Oils:
| 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 |
| Bath Oil Application | Bath 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) |
Remotes:
| Part | Description |
| 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 |
| 820-07-150-KIT | Lever Housing Assy: 2018 Remote Lockout, 2 Position, Dual Pull |
| 820-07-151-KIT | Lever Housing Assy: 2018 Remote Lockout, 2 Position, Single Pull |
CSUs:
| Part Number | Description |
| 820-12-163-KIT | Service Set: 2019 34 27.5in 160 15x110QR Black Ano Shiny Black 1.5T 6mm OS CSU |
| 820-12-130-KIT | Service Set: 2019 34 27.5in 160 and 29in 140 15x100QR Kashima Shiny Black 1.5T 13mm OS CSU |
| 820-12-134-KIT | Service Set: 2019 34 27.5in 160 and 29in 140 15x100QR Black Ano Matte Black 1.5T 13mm OS CSU |
| 820-12-140-KIT | Service Set: 2019 34 27.5in 160 MAX and 29in 140 MAX 15x110QR Kashima Matte Black 1.5T 13mm OS CSU |
| 820-12-142-KIT | Service Set: 2019 34 27.5in 160 MAX and 29in 150 MAX 15x110QR Kashima Shiny Black 1.5T 13mm OS CSU |
| 820-12-146-KIT | Service Set: 2019 34 27.5in 160 MAX and 29in 140 MAX 15x110QR Black Ano Matte Black 1.5T 13mm OS CSU |
| 820-12-148-KIT | Service Set: 2019 34 27.5in 160 MAX and 29in 150 MAX 15x110QR Black Ano Shiny Black 1.5T 13mm OS CSU |
| 820-12-230-KIT | Service Set: 2020 34 27.5 and 29in 150 15x110QR Z2 and Rhythm Matte Black 1.5T 13mm OS CSU |
| 820-12-232-KIT | Service Set: 2020 34 27.5 and 29in 150 15x110QR Z2 and Rhythm Shiny Black 1.5T 13mm OS CSU |
| 820-12-133-KIT | Service Set: 2019 34 29in 140 15x100QR Kashima Shiny Black 1.5T 20mm OS CSU |
| 820-12-137-KIT | Service Set: 2019 34 29in 140 15x100QR Black Ano Matte Black 1.5T 20mm OS CSU |
| 820-12-233-KIT | Service Set: 2020 34 29in 150 15x110QR Z2 and Rhythm Matte Black 1.5T 20mm OS CSU |
| 820-12-235-KIT | Service Set: 2020 34 29in 150 15x110QR Z2 and Rhythm Shiny Black 1.5T 20mm OS CSU |
| 820-12-236-KIT | Service Set: 2020 34 29in 150 MAX 15x110QR Kashima Matte Black 1.5T 20mm OS CSU |
| 820-12-238-KIT | Service Set: 2020 34 29in 150 MAX 15x110QR Kashima Shiny Black 1.5T 20mm OS CSU |
| 820-12-239-KIT | Service Set: 2020 34 29in 150 MAX 15x110QR Black Ano Matte Black 1.5T 20mm OS CSU |
| 820-12-241-KIT | Service Set: 2020 34 29in 150 MAX 15x110QR Black Ano Shiny Black 1.5T 20mm OS CSU |
Lower Legs:
| Part Number | Description |
| 820-20-097-KIT | Service Set: 2021 34 27.5in 160 15x110 QR, Fox Matte Black, F-S PE-S, Lower Leg Assy |
| 820-20-099-KIT | Service Set: 2021 34 27.5in 160 15x110 QR, Fox Shiny Black, F-S PE-S, Lower Leg Assy |
| 820-20-112-KIT | Service Set: 2021 Rhythm 34 27.5in 160mm 15x110QR, Matte Black Lower Leg Assy |
| 820-20-113-KIT | Service Set: 2021 Rhythm 34 27.5in 160mm 15x110QR, Shiny Black Lower Leg Assy |
| 820-10-311-KIT | Service Set: 2017 34 29in 140 15QR Shiny Black Lower Leg Assy |
| 820-10-319-KIT | Service Set: 2017 34 29in 140 15QR Matte Black Lower Leg Assy |
| 820-20-101-KIT | Service Set: 2021 Rhythm 34 29in 15x110QR Shiny Black Lower Leg Assy |
| 820-20-102-KIT | Service Set: 2021 Rhythm 34 29in 15x110QR Matte Black Lower Leg Assy |
| 820-20-106-KIT | Service Set: 2021 34 29in 150 15x110, QR, Fox Matte Black, F-S P-SE, Lower Leg Assy |
| 820-20-108-KIT | Service Set: 2021 34 29in 150 15x110, QR, Fox Shiny Black, F-S P-SE, Lower Leg Assy |
| 820-20-149-KIT | Service Set: 2021 34 29in 150 15x110, QR, Fox Shiny Orange, F-S P-SE, Lower Leg Assy |
| 820-10-721-KIT | Service Set: 2018 34 27.5in 160 15QR Matte Black Lower Leg Assy, P-S |
Axles:
| Part | Description |
| 820-09-074-KIT | Service Set: 2021 15x110 QR Axle And Hardware, Factory and Performance, Black Ano |
| 820-09-014-KIT | Service Set: Axle Assembly, 2016 15QRx100, Factory and Performance, Black Ano |
| 820-09-018-KIT | Service Set: Axle Assembly: 15 X 100mm Kabolt, Black Ano |
| 820-09-019-KIT | Service Set: Axle Assembly: 15 X 110mm Kabolt, Black Ano |
| 820-09-022-KIT | Service Set: Axle Assembly: 15 X 100mm Kabolt, Orange Ano |
| 820-09-023-KIT | Service Set: Axle Assembly: 15 X 110mm Kabolt, Orange Ano |
Lower Leg Small Parts:
| Part | Description |
| 803-00-370 | Service Set: 15QR Hardware |
| 820-00-202-KIT | Service Set: Light Disc Brake Hose Guide Parts |
Decals:
| Part | Description |
| 803-01-508 | Decal Kit: 2021, 34, F-S, Orange Logo, Shiny Black Fork |
| 803-01-509 | Decal Kit: 2021, 34, F-S, Black Logo, Shiny Orange Fork |
| 803-01-510 | Decal Kit: 2021, 34, P-Se, Gray Logo, Matte Black Fork |
| 803-01-511 | Decal Kit: 2021, 34, P-S, Gray Logo, Matte Black Fork |
| 803-01-512 | Decal Kit: 2021, 34, Rhythm, Gray Logo, Rhythm Fork |
Complete Cartridges:
| Part Number | Description |
| 820-18-092-KIT | Service Set: 2019 34 Rhythm 27.5 130-150, Grip Cart Assy Complete |
| 820-18-093-KIT | Service Set: 2019 34 Rhythm 27.5 80-120, Grip Cart Assy Complete |
| 820-18-094-KIT | Service Set: 2019 34 Rhythm 29 130-150, Grip Cart Assy Complete |
| 820-18-095-KIT | Service Set: 2019 34 Rhythm 29 80-120, Grip Cart Assy Complete |
| 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 |
| 820-18-174-KIT | Service Set: 2020 34 27.5 & 29 130-160, Grip PTU Remote Cart Assy Complete |
| 820-18-222-KIT | Service Set: 2020 34 ALL Non-SC, 160 Max, FIT4 F-S, 3 Pos Adj Cart Assy Complete |
| 820-18-223-KIT | Service Set: 2020 34 ALL Non-SC, 160 Max, FIT4 F-S, Remote, 2 Pos Adj, Push-Lock Cart Assy Complete |
| 820-18-225-KIT | Service Set: 2020 34 ALL Non-SC, 160 Max, FIT4 F-S, Remote, 3 Pos Adj Cart Assy Complete |
| 820-18-230-KIT | Service Set: 2020 34, 110-160, FIT4 F-S, CL Tune, 3 Pos Adj Cart Assy Complete |
| 820-18-269-KIT | Service Set: 2020 34 27.5 & 29 130-160, Grip Push-Lock Remote Cart Assy Complete |
| 820-18-273-KIT | Service Set: 2020 34 Rhythm 27.5 130-150, 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 |
| 820-18-334-KIT | Service Set: 2021 34 150, Grip2 VVC HSR / LSR / HSC/ LSC Cart Assy Complete |
| 820-18-350-KIT | Service Set: 2020 34 27.5 & 29 130-160, Grip Cart Assy Complete, Light Reb |
| 820-18-400-KIT | Service Set: 2021 34 150, Grip2 VVC HSR / LSR / HSC/ LSC Cart Assy Complete, Reb Light |
Cartridge Topcap Assemblies:
| Part | Description |
| 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 |
| 820-05-606-KIT | Service Set: 2020 34, All, Grip Remote, Topcap Assy |
| 820-05-663-KIT | Service Set: 2021 34 Grip2 VVC TPP Damper, Topcap Assy |
| 820-05-580-KIT | Service Set: 2020 34 FIT4 F-S Topcap Assy, Remote, U-Cup, 3 Position |
Topcap Interface Parts:
| Part | Description |
| 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 |
Bottom Stud Interface Parts:
| Part | Description |
| 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 |
FLOAT NA2 Air Shaft Assemblies:
| Part | Description |
| 820-02-525-KIT | Service Set: Air Shaft Assy, 2019, 34, 110mm, FLOAT LC NA 2, 1.214 Bore, Al NP |
| 820-02-526-KIT | Service Set: Air Shaft Assy, 2019, 34, 120mm, FLOAT LC NA 2, 1.214 Bore, Al NP |
| 820-02-527-KIT | Service Set: Air Shaft Assy, 2019, 34, 130mm, FLOAT LC NA 2, 1.214 Bore, Al NP |
| 820-02-528-KIT | Service Set: Air Shaft Assy, 2019, 34, 140mm, FLOAT LC NA 2, 1.214 Bore, Al NP |
| 820-02-529-KIT | Service Set: Air Shaft Assy, 2019, 34, 150mm, FLOAT LC NA 2, 1.214 Bore, Al NP |
| 820-02-530-KIT | Service Set: Air Shaft Assy, 2019, 34, 160mm, FLOAT LC NA 2, 1.214 Bore, Al NP |
| 820-02-369-KIT | Service Set: Air Shaft Assy, FLOAT 34 27.5/29, 150, Rhythm |
| 820-02-372-KIT | Service Set: Air Shaft Assy, FLOAT 34 27.5 120, Rhythm |
| 820-02-371-KIT | Service Set: Air Shaft Assy, FLOAT 34 27.5 130, Rhythm |
| 820-02-370-KIT | Service Set: Air Shaft Assy, FLOAT 34 27.5/29, 140, Rhythm |
| 820-02-376-KIT | Service Set: Air Shaft Assy, FLOAT 34 100, Rhythm |
| 820-02-375-KIT | Service Set: Air Shaft Assy, FLOAT 34 29 110, Rhythm |
| 820-02-374-KIT | Service Set: Air Shaft Assy, FLOAT 34 29 120, Rhythm |
| 820-02-373-KIT | Service Set: Air Shaft Assy, FLOAT 34 29 130, Rhythm |
FLOAT NA2 Topcap Assemblies:
| Part | Description |
| 820-05-416-KIT | Service Set: Topcap Assy, 2018, FLOAT LC NA 2, 34, Black |
FLOAT NA2 Neg Plate Subassemblies:
| Part | Description |
| 820-02-368-KIT | Service Set: Neg Plate Subassembly, FLOAT 34, Rhythm |
| 820-02-523-KIT | Service Set: Neg Plate Subassembly, 2019 FLOAT LC NA 2, 34, All Travels, 1.214 Bore, Aluminum |
2021 34 FIT4 3POS ADJ
- 2021 34 FIT4 F-S 3POS ADJ CARTRIDGE ASSEMBLIES COMPLETE .
- 2021 34 FIT4 F-S 3POS ADJ CARTRIDGE ASSEMBLIES .
- 2021 34 FIT4 F-S TOPCAP ASSEMBLIES .
- 820-03-624-KIT 2020 FIT4 Compression Valving Assy, CL tune, 8mm Shaft
- 820-03-613-KIT 2020 FIT4 Compression Valving Assy, 8mm Shaft
- 820-03-610-KIT 2020 FIT4 Rebound Piston Assy, 8mm Shaft
- 820-03-608-KIT 2020 32 and 34 Non-SC FIT4 8mm, Bladder Assy
- 820-03-604-KIT 2020 34 ALL NON-SC FIT4 8MM DAMPER SHAFT ASSY
- 820-03-258-KIT 2017 FIT4 Lightweight Topcap Parts
2021 34 FIT4 REMOTE
- 2021 34 FIT4 REMOTE CARTRIDGE ASSEMBLIES COMPLETE .
- 2021 34 FIT4 REMOTE CARTRIDGE ASSEMBLIES .
- 2021 34 FIT4 REMOTE TOPCAP ASSEMBLIES .
- 2021 34 FIT4 REMOTE TOPCAP PARTS .
- 820-03-624-KIT 2020 FIT4 Compression Valving Assy, CL tune, 8mm Shaft
- 820-03-613-KIT 2020 FIT4 Compression Valving Assy, 8mm Shaft
- 820-03-610-KIT 2020 FIT4 Rebound Piston Assy, 8mm Shaft
- 820-03-608-KIT 2020 32 and 34 Non-SC FIT4 8mm, Bladder Assy
- 820-03-604-KIT 2020 34 ALL NON-SC FIT4 8MM DAMPER SHAFT ASSY
2021 34 GRIP2
- 2021 34 150 GRIP2 HSR/LSR/HSC/LSC CARTRIDGE ASSEMBLIES COMPLETE .
- 2021 34 150 GRIP2 VVC CARTRIDGE ASSEMBLIES .
- 2021 34 150 VVC HSR/LSR DAMPER SHAFT ASSEMBLIES .
- 2021 GRIP2 VVC HSR/LSR REBOUND PISTON ASSEMBLIES .
- 820-05-663-KIT 2021 34 GRIP2 VVC DAMPER TOPCAP ASSEMBLY
- 820-03-660-KIT 2021 GRIP2 VVC TPP COMPRESSION VALVING
- 820-03-677-KIT 2021 Grip2 VVC TTP E-Bike tune Compression Valving
- 820-03-654-KIT 2021 GRIP2 VVC MID VALVING
- 820-03-642-KIT 2020 GRIP2 REBOUND VALVING, LIGHT
- 820-03-526-KIT 2019 GRIP2 REBOUND VALVING, LONG TRAVEL
- 820-03-525-KIT 2019 Grip, All, Bearing Housing Assy
2021 34 GRIP
- 2021 34 GRIP CARTRIDGE ASSEMBLIES COMPLETE .
- 2021 34 GRIP CARTRIDGE ASSEMBLIES .
- 2021 34 GRIP DAMPER SHAFT ASSEMBLIES .
- 2021 34 GRIP REBOUND PISTON ASSEMBLIES .
- 820-05-519-KIT 2019 34 Grip Damper Topcap Assy
- 820-03-645-KIT 2020 GRIP REBOUND VALVING, LIGHT TUNE
- 820-03-525-KIT 2019 Grip, All, Bearing Housing Assy
- 820-03-457-KIT 2017 Grip Rebound Valving, Long Travel
- 820-03-456-KIT 2017 Grip Rebound Valving, Short Travel
- 820-03-331-KIT Compression Valving, Grip Damper
2021 34 GRIP REMOTE
- 2021 34 GRIP REMOTE CARTRIDGE ASSEMBLIES COMPLETE .
- 2020 34 27.5 & 29 130-160 GRIP REMOTE CARTRIDGE .
- 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
- 820-03-525-KIT 2019 Grip, All, Bearing Housing Assy
- 820-03-457-KIT 2017 Grip Rebound Valving, Long Travel
- 820-03-330-KIT 2017 Grip Rebound Piston Assy
2021 34 RHYTHM GRIP
- 2021 34 RHYTHM GRIP CARTRIDGE ASSEMBLIES COMPLETE .
- 2021 34 RHYTHM GRIP CARTRIDGE ASSEMBLIES .
- 2021 34 RHYTHM GRIP DAMPER SHAFT ASSEMBLIES .
- 820-05-519-KIT 2019 34 Grip Damper Topcap Assy
- 820-03-525-KIT 2019 Grip, All, Bearing Housing 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 Compression Valving, Grip Damper
- 820-03-330-KIT 2017 Grip Rebound Piston Assy
2021 34 RHYTHM GRIP REMOTE
- 2021 34 RHYTHM GRIP REMOTE CARTRIDGE ASSEMBLIES 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
- 820-03-525-KIT 2019 Grip, All, Bearing Housing Assy
- 820-03-457-KIT 2017 Grip Rebound Valving, Long Travel
- 820-03-330-KIT 2017 Grip Rebound Piston Assy
2021 34 FLOAT NA2
- 2021 34 FLOAT NA2 AIR SPRING ASSEMBLIES .
- 2021 34 FLOAT NA2 AIR SHAFT ASSEMBLIES .
- 820-05-416-KIT Topcap Assy, 2018, FLOAT LC NA2, 34, Black
- 820-02-523-KIT Neg Plate Subassembly, 2019 FLOAT LC NA 2, 34, All Travels, 1.214 Bore, Aluminum
2021 34 RHYTHM FLOAT NA2
- 2021 34 RHYTHM FLOAT NA2 AIR SPRING ASSEMBLIES .
- 2021 34 RHYTHM FLOAT NA2 AIR SHAFT ASSEMBLIES .
- 820-05-416-KIT Topcap Assy, 2018, FLOAT LC NA2, 34, Black
- 820-02-368-KIT Neg Plate Subassembly, FLOAT 34, Rhythm
NOTE: Parts without part numbers listed are not available individually and must be ordered as part of a complete assembly or "-KIT". Please order the "-KIT" part number listed at the bottom right corner of the drawing in which a desired individual part is shown.
2021 34 FIT4 3POS ADJ
2021 34 FIT4 REMOTE
2021 34 GRIP2
2021 34 GRIP
2021 34 GRIP REMOTE
2021 34 RHYTHM GRIP
2021 34 RHYTHM GRIP REMOTE
2021 34 FLOAT NA2
