PARTS & DRAWINGS
38mm Part Information
New for 2021:
| New fork | All new fork for 2021 |
| Lower Leg | Bleeders and channels for air and oil. Full floating axles (36/38 15QR and KaboltX). Compatible up to 230mm rotors. |
| Axles | 2021 36mm and 38mm 15QR and KaboltX axles interchangeable between 2021 36/38 forks. |
| Full Floating Axle | Lower leg convertible between 15QR and KaboltX while retaining full floating axle. |
| FLOAT NA2 | New system for 38 with inner air sleeve within upper tube. |
| Travel Adjust | New 38 FLOAT NA2 systems must replace complete Air Shaft Assembly with Inner Air Sleeve for travel change. |
| New Damper | Grip2 variable valve control (VVC) on compression and rebound. |
| New Grip2 E-bike tune comp valving | Lighter than the standard tune for longer distance comfort. |
| New CSU | New crown design and internally ovalized steerer tube for increased stiffness. |
| New Mud Guard | 2021 36/38 Mud guard was designed specifically to match the new lower assembly. |
| 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 |
| 803-01-493 | Kit: Dust Wiper, Forx, 38mm, Low Friction, No Flange |
| 803-01-320 | Seal Kit: MY19+ 32, 34, 36, 38, 40 GRIP Cartridge Rebuild |
| 803-01-549 | Seal Kit: MY21+ ALL 38 8mm Shaft FIT4 Cartridge Rebuild |
| 803-01-494 | Seal Kit: 2021 F-S Grip2 VVC 34/36/38/40 |
| 803-01-487 | Seal Kit: 38 FLOAT NA2 Rebuild |
| 398-00-774 | Tooling: Guided Fork Seal Driver, One Piece Seal/Wiper, 38 |
| 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 |
| 398-00-371 | Tooling: Sealhead To Shaft Bullet, 10mm |
| 803-00-147 | Kit: Shaft Clamps, FORX, Set #2 |
| 803-00-276 | Service Kit: Hand Bleed, Syringe and Tube, 2010 32 Fit RL-RLC Cartridge |
| 803-00-830 | Service Set: Tooling: 2014 RC2, Shaft Clamps |
| 803-01-209 | Tooling: 2018 FIT4 Remote Topcap Interface Part Installation Set |
| 398-00-760 | Service Tool: Bullet, Selector Shaft, Remote, U-Cup |
| 398-00-320 | Tool: 8mm Shaft Bullet, 32 FIT Cartridge |
| 803-01-324 | Kit: Tooling: 2019 Clamps, Grip Damper, Body and Shaft |
| 803-01-596 | Kit: Lower Leg Bushings, 38 FORX |
| 803-01-610 | Kit: Tooling: 38mm Fork Bushing Extractor Assembly |
| 803-01-611 | Kit: Tooling: 38mm Upper and Lower Fork Bushing Installation Tools |
Air Spring Tuning:
| 234-44-189 | Volume Spacer, FLOAT NA 2, 2021 38 |
Oils:
| Application | Description | Part |
| FIT4 and Grip/Grip2 VVC Dampers | Oil: Suspension Fluid, 5wt, Teflon Infused, 1.0 US Quart | 025-03-023 |
| FIT4 Damper Bath Oil | Oil: AM, FOX 20 WT Gold, T22238, 32 oz | 025-03-072 |
| NA2 Air Chamber/Float Side Bath Oil | Oil: AM, FOX 20 WT Gold, T22238, 32 oz | 025-03-072 |
| Bath Oil Application | Bath Oil Volume |
| FLOAT NA2 Air Chamber | 3cc (FOX 20wt. Gold Oil) |
| All Air Side Bath | 20cc (FOX 20wt. Gold Oil) |
| FIT4 Damper Side Bath | 15cc (FOX 20wt. Gold Oil) |
| Grip/Grip2 VVC Damper Side Bath | 40cc (5wt. FOX Teflon Infused Oil) |
Remotes:
| 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:
| 820-12-242-KIT | Service Set: 2021 38 180 MAX, 15X110, Kashima, Matte Black, 51 Rake, 1.5 Taper, 58HT, CSU |
| 820-12-244-KIT | Service Set: 2021 38 180 MAX, 15X110, Kashima, Shiny Black, 51 Rake, 1.5 Taper, 58HT, CSU |
| 820-12-245-KIT | Service Set: 2021 38 180 MAX, 15X110, Kashima, Matte Black, 44 Rake, 1.5 Taper, 58HT, CSU |
| 820-12-247-KIT | Service Set: 2021 38 180 MAX, 15X110, Kashima, Shiny Black, 44 Rake, 1.5 Taper, 58HT, CSU |
| 820-12-248-KIT | Service Set: 2021 38 180 MAX, 15X110, Kashima, Matte Black, 37 Rake, 1.5 Taper, 58HT, CSU |
| 820-12-250-KIT | Service Set: 2021 38 180 MAX, 15X110, Kashima, Shiny Black, 37 Rake, 1.5 Taper, 58HT, CSU |
| 820-12-251-KIT | Service Set: 2021 38 180 MAX, 15X110, Black Ano, Matte Black, 51 Rake, 1.5 Taper, 58HT, CSU |
| 820-12-253-KIT | Service Set: 2021 38 180 MAX, 15X110, Black Ano, Shiny Black, 51 Rake, 1.5 Taper, 58HT, CSU |
| 820-12-254-KIT | Service Set: 2021 38 180 MAX, 15X110, Black Ano, Matte Black, 44 Rake, 1.5 Taper, 58HT, CSU |
| 820-12-256-KIT | Service Set: 2021 38 180 MAX, 15X110, Black Ano, Shiny Black, 44 Rake, 1.5 Taper, 58HT, CSU |
| 820-12-257-KIT | Service Set: 2021 38 180 MAX, 15X110, Black Ano, Matte Black, 37 Rake, 1.5 Taper, 58HT, CSU |
| 820-12-259-KIT | Service Set: 2021 38 180 MAX, 15X110, Black Ano, Shiny Black, 37 Rake, 1.5 Taper, 58HT, CSU |
Lower Legs:
| Part Number | Description |
| 820-20-028-KIT | Service Set: 2021 38 27.5in 180 MAX, 15x110 QR, Fox Matte Black, F-S, Lower Leg Assy |
| 820-20-030-KIT | Service Set: 2021 38 27.5in 180 MAX, 15x110 QR, Fox Shiny Black, F-S, Lower Leg Assy |
| 820-20-031-KIT | Service Set: 2021 38 27.5in 180 MAX, 15x110 QR, Fox Shiny Orange, F-S, Lower Leg Assy |
| 820-20-090-KIT | Service Set: 2021 38 27.5in 180 MAX, 15x110 Kabolt, Fox Gloss Pistachio, F-S, Lower Leg Assy |
| 820-20-021-KIT | Service Set: 2021 38 29in 180 MAX, 15x110 QR, Fox Matte Black, F-S, Lower Leg Assy |
| 820-20-023-KIT | Service Set: 2021 38 29in 180 MAX, 15x110 QR, Fox Shiny Black, F-S, Lower Leg Assy |
| 820-20-024-KIT | Service Set: 2021 38 29in 180 MAX, 15x110 QR, Fox Shiny Orange, F-S, Lower Leg Assy |
| 820-20-089-KIT | Service Set: 2021 38 29in 180 MAX, 15x110 Kabolt, Fox Gloss Pistachio, F-S, Lower Leg Assy |
Axles:
| Part | Description |
| 820-09-071-KIT | Service Set: 2021 36-38 15x110 KaboltX Pinch-axle Assembly |
| 820-09-063-KIT | Service Set: 2020 FOX-Marzocchi 15x110 QR Adjust Axle Assembly |
Lower Leg Small Parts:
| Part | Description |
| 803-01-548 | Service Set: 2021 36/38 15QR Hardware |
| 803-01-811 | Service Set: 2021 36/38 KaboltX Hardware |
| 820-00-202-KIT | Service Set: Light Disc Brake Hose Guide Parts |
| 820-09-067-KIT | Service Set: 2021 Pressure Release Button, Lower Leg, F-S |
| 803-01-441 | Assembly: Mud Guard, MY21 36-38, Black, AM |
Decals:
| Part | Description |
| 803-01-531 | Decal Kit: 2021, 38, F-S, Orange Logo, Shiny Black Fork |
| 803-01-998 | Decal Kit: 2021, 38, F-S, Orange Logo, Matte Black Fork |
| 803-01-532 | Decal Kit: 2021, 38, F-S, Black Logo, Shiny Orange Fork |
| 803-01-533 | Decal Kit: 2021, 38, F-S, Pistachio Logo, Pistachio Fork |
| 803-01-534 | Decal Kit: 2021, 38, P-SE, Gray Logo, Matte Black Fork |
| 803-01-535 | Decal Kit: 2021, 38, P-S, Gray Logo, Matte Black Fork |
Complete Cartridges:
| Part | Description |
| 820-18-325-KIT | Service Set: 2021 38 180 Max FIT4, Complete, Black Ano, 3 Pos Adj |
| 820-18-326-KIT | Service Set: 2021 38 180 Max FIT4, Remote, Complete, Black Ano, PTL 2 Pos Adj |
| 820-18-328-KIT | Service Set: 2021 38 180 Max FIT4, Remote, Complete, Black Ano, PTL 3 Pos Adj |
| 820-18-329-KIT | Service Set: 2021 38 180 MAX, Grip, Complete, Black Ano, 3 Pos |
| 820-18-331-KIT | Service Set: 2021 38 180 MAX, Grip, Remote, Complete, Black Ano, PTL |
| 820-18-336-KIT | Service Set: 2021 38 180, Grip2 VVC HSR / LSR / HSC/ LSC Cart Assy Complete |
| 820-18-402-KIT | Service Set: 2021 38 180, Grip2 VVC HSR / LSR / HSC/ LSC Cart Assy Complete, Reb Light |
Cartridge Topcap Assemblies:
| Part | Description |
| 820-05-628-KIT | Service Set: 2021 38 FIT4 Topcap Assy, Black Ano, 3 Pos Adj |
| 820-05-629-KIT | Service Set: 2021 38 FIT4 Topcap Assy, Remote, Black Ano, U-Cup, 2 Pos Adj, PTL |
| 820-05-631-KIT | Service Set: 2021 38 FIT4 Topcap Assy, Remote, Black Ano, U-Cup, 3 Pos Adj, PTL |
| 820-05-632-KIT | Service Set: 2021 38 180 MAX, Grip, Topcap Assy |
| 820-05-633-KIT | Service Set: 2021 38 180 MAX, Grip, Remote, Topcap Assy |
| 820-05-665-KIT | Service Set: 2021 38 Grip2 VVC TPP Damper, Topcap Assy |
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 |
| 820-05-623-KIT | Service Set: 2020 Grip 34, 36 & 38 P-S Topcap Interface Parts |
| 820-05-611-KIT | Service Set: 2020 Grip Push-Lock Remote, Topcap Interface Parts |
| 820-05-669-KIT | Service Set: 2021 Grip2 VVC HSC / LSC Topcap Interface Parts |
| 820-05-670-KIT | Service Set: 2021 Grip2 VVC HSC / LSC Topcap Interface Parts, Black Ano |
Bottom Stud Interface Parts:
| Part | Description |
| 820-05-377-KIT | Service Set: 2016 FIT4 Bottom Stud Interface Parts 36, 38 and 40 |
| 820-05-518-KIT | Service Set: 2019 36 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 |
| 820-02-568-KIT | Service Set: Air Shaft Assy, 2021, 38, 180mm, FLOAT NA 2, Inner Air Sleeve, 1.214 Bore |
| 820-02-569-KIT | Service Set: Air Shaft Assy, 2021, 38, 170mm, FLOAT NA 2, Inner Air Sleeve, 1.214 Bore |
| 820-02-570-KIT | Service Set: Air Shaft Assy, 2021, 38, 160mm, FLOAT NA 2, Inner Air Sleeve, 1.214 Bore |
| 820-02-589-KIT | Service Set: Air Shaft Assy, 2021, 38, 150mm, FLOAT NA 2, Inner Air Sleeve, 1.214 Bore |
FLOAT NA2 Topcap Assemblies and Air Cap:
| Part | Description |
| 820-05-627-KIT | Service Set: Topcap Assy, 2021 38, FLOAT NA2, Black |
| 234-04-554 | (T) Spring Hardware: 2021 38 FLOAT Air Topcap, Al, Blue Ano |
| 234-04-555 | (T) Spring Hardware: 2021 38 FLOAT Air Topcap, Al, Black Ano |
FLOAT NA2 Neg Plate Subassemblies:
| Part | Description |
| 820-02-567-KIT | Service Set: Neg Plate Assy, 2021 38, Inner Air Sleeve, 1.214 Bore |
2021 38 FIT4 3POS ADJ
- 820-18-325-KIT 2021 38 180 MAX FIT4 COMPLETE BLACK ANO 3POS ADJ
- 2021 38 180 MAX FIT4 CART ASSY BLACK ANO 3POS ADJ .
- 820-03-258-KIT 2017 FIT4 Lightweight Topcap Parts
- 820-03-606-KIT 2020 36 FIT4 8MM DAMPER SHAFT ASSY
- 820-03-610-KIT 2020 FIT4 Rebound Piston Assy, 8mm Shaft
- 820-03-613-KIT 2020 FIT4 Compression Valving Assy, 8mm Shaft
- 820-03-627-KIT 2021 38 FIT4 8MM BLADDER ASSY
- 820-05-628-KIT 2021 38 FIT4 TOPCAP ASSY BLACK ANO 3POS ADJ
2021 38 FIT4 REMOTE
- 2021 38 FIT4 REMOTE CARTRIDGE ASSEMBLIES COMPLETE .
- 2021 38 FIT4 REMOTE CARTRIDGE ASSEMBLIES .
- 2021 38 FIT4 REMOTE TOPCAP ASSEMBLIES .
- 2021 38 FIT4 REMOTE TOPCAP PARTS .
- 820-03-606-KIT 2020 36 FIT4 8MM DAMPER SHAFT ASSY
- 820-03-610-KIT 2020 FIT4 Rebound Piston Assy, 8mm Shaft
- 820-03-613-KIT 2020 FIT4 Compression Valving Assy, 8mm Shaft
- 820-03-627-KIT 2021 38 FIT4 8MM BLADDER ASSY
2021 38 GRIP2
- 820-18-336-KIT 2021 38 180 GRIP2 VVC HSR/LSR/HSC/LSC CART ASSY COMPLETE
- 2021 38 180 GRIP2 VVC HSR/LSR/HSC/LSC CART ASSY .
- 820-03-525-KIT 2019 Grip, All, Bearing Housing Assy
- 820-03-526-KIT 2019 GRIP2 REBOUND VALVING, LONG TRAVEL
- 820-03-654-KIT 2021 GRIP2 VVC MID VALVING
- 820-03-655-KIT 2021 GRIP2 VVC HSR/LSR REBOUND PISTON ASSY LONG TRAVEL
- 820-03-660-KIT 2021 GRIP2 VVC TTP COMPRESSION VALVING
- 820-03-677-KIT 2021 Grip2 VVC TTP E-Bike tune Compression Valving
- 820-03-662-KIT 2021 36 180 GRIP2 VVC HSR/LSR DAMPER SHAFT ASSY
- 820-05-665-KIT 2021 38 GRIP2 VVC TPP DAMPER TOPCAP ASSY
2021 38 GRIP
- 820-18-329-KIT 2021 38 180 MAX GRIP COMPLETE BLACK ANO 3POS
- 2021 38 180 MAX GRIP CART ASSY .
- 820-03-330-KIT 2017 Grip Rebound Piston Assy
- 820-03-331-KIT Compression Valving, Grip Damper
- 820-03-457-KIT 2017 Grip Rebound Valving, Long Travel
- 820-03-525-KIT 2019 Grip, All, Bearing Housing Assy
- 820-03-568-KIT 2019 36 180 MAX GRIP DAMPER SHAFT ASSY
- 820-05-632-KIT 2021 38 180 MAX GRIP TOPCAP ASSY
2021 38 GRIP REMOTE
- 820-18-331-KIT 2021 38 180 MAX GRIP REMOTE COMPLETE BLACK ANO PTL
- 2021 38 180 MAX GRIP REMOTE CART ASSY .
- 820-03-330-KIT 2017 Grip Rebound Piston Assy
- 820-03-457-KIT 2017 Grip Rebound Valving, Long Travel
- 820-03-525-KIT 2019 Grip, All, Bearing Housing Assy
- 820-03-568-KIT 2019 36 180 MAX GRIP DAMPER SHAFT ASSY
- 820-03-616-KIT 2020 Grip Remote Compression Valving
- 820-05-633-KIT 2021 38 180 MAX GRIP REMOTE TOPCAP ASSY
2021 38 FLOAT NA2
- 2021 38 FLOAT NA2 AIR SPRING ASSEMBLIES .
- 2021 38 FLOAT NA2 AIR SHAFT ASSEMBLIES .
- 820-02-567-KIT NEG PLATE ASSY 2021 38 INNER AIR SLEEVE 1.214 BORE
- 820-05-627-KIT TOPCAP ASSY 2021 38 FLOAT NA2 BLACK
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.
