PARTS & DRAWINGS
BOMBER Z1
New for 2025:
| New Damper | RAIL 2.0 is now a complete cartridge with pressure tube. |
| New Lower Leg Assembly | Now with lower leg bypass channels and new arch design for better stiffness to weight ratio and the classic "M" look. |
| New Decals | Same decals as last year but now with Sag/Air/Rebound Chart for RAIL 2.0 damper. |
Maintenance Info:
| Service Interval | Full Service 125 hours |
| 803-00-933 | Kit: Dust Wiper, Forx, 36mm, Low Friction, No Flange |
| 803-01-320 | Seal Kit: MY19+ 32, 34, 36, 38, 40 GRIP Cartridge Rebuild |
| 803-04-087 | Seal Kit: 2025 RAIL 2.0 (Z1, Z2, AWL) |
| 803-01-226 | Seal Kit: 36 FLOAT NA2 Rebuild |
| 398-00-772 | Tooling: Guided Fork Seal Driver, One Piece Seal/Wiper, 36 |
| 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 |
| 803-01-324 | Tooling: 2019 Clamps, Grip Damper, Body and Shaft |
Air Spring Tuning Information:
| 234-44-079 | Volume Spacer, FLOAT NA 2, 36 Rhythm and Bomber Z1 | NOTE: Cannot install in Z1 Coil Fork |
| 803-01-668 | Kit: Volume Spacer, FLOAT NA 2, 36 Rhythm, Quantity 5, (Ref: 234-44-079) |
Oil Info:
| Application | Description | Part |
| GRIP Damper Bath Oil | Oil: Suspension Fluid, 5wt, Teflon Infused, 1.0 US Quart | 025-03-023 |
| Oil: Suspension Fluid, 5wt, Teflon Infused, 23L | 025-03-024 | |
| RAIL 2.0 Damper Cartridge* | Oil: Suspension Fluid, 5wt, Teflon Infused, 1.0 US Quart | 025-03-023 |
| Oil: Suspension Fluid, 5wt, Teflon Infused, 23L | 025-03-024 | |
| RAIL 2.0 Damper Bath Oil | Oil: AM, FOX 20 WT Gold, T22238, 32 oz | 025-03-072 |
| Oil: AM, FOX 20 WT Gold, T22238, 23L | 025-03-073 | |
| NA2 Air Chamber/Float Side Bath Oil | Oil: AM, FOX 20 WT Gold, T22238, 32 oz | 025-03-072 |
| Oil: AM, FOX 20 WT Gold, T22238, 23L | 025-03-073 | |
| Coil Chamber and Bath Oil | Oil: AM, FOX 20 WT Gold, T22238, 32 oz | 025-03-072 |
| Oil: AM, FOX 20 WT Gold, T22238, 23L | 025-03-073 |
*Originally shipped with 5 WT Teflon, now approved for 4WT. Please consume 5WT while supplies last.
| Oil Application | Oil Volume |
| GRIP Damper Side Bath | 20cc (5 WT FOX Teflon Infused) |
| RAIL 2.0 Damper Side Bath | 10cc (FOX 20 WT Gold) |
| Air Side Bath | 10cc (FOX 20 WT Gold) |
| Coil Side Bath | 10cc (FOX 20 WT Gold) |
| Coil Chamber | 5cc (FOX 20 WT Gold) |
| Air Chamber | 3cc Slickoleum (Slick Honey)/3cc (FOX 20 WT Gold) |
Remote Info:
| Part | Description |
| 820-05-445-KIT | Service Set: 2018 Grip Remote, Topcap Interface Parts |
| 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 |
BOMBER Z1 Part Information
CSU Assembly
| Part Number | Description | Year |
| 820-12-113-KIT | Service Set: 2019 36 Rhythm, 15x110QR, Black Ano UT, 4mm OS, Matte Black, CSU | 2019-2024 |
| 820-12-116-KIT | Service Set: 2019 36 Rhythm, 15x110QR, Black Ano UT, 11mm OS, Matte Black, CSU | 2019-2024 |
| 820-12-118-KIT | Service Set: 2019 36 Rhythm, 15x110QR, Black Ano UT, 11mm OS, Shiny Black, CSU | 2019-2024 |
| 820-12-119-KIT | Service Set: 2019 36 Rhythm, 15x110QR, Black Ano UT, 18mm OS, Matte Black, CSU | 2019-2024 |
| 820-12-838-KIT | Service Set: 2025 Marzocchi Bomber Z1 36, 170 MAX, Black Ano, Shiny Black, 9mm OS (44 Rake), 1.5 Taper, 58HT, CSU | 2024-2025 |
| 820-12-836-KIT | Service Set: 2025 Marzocchi Bomber Z1 36, 170 MAX, Black Ano, Matte Black, 9mm OS (44 Rake), 1.5 Taper, 58HT, CSU | 2024-2025 |
| 820-12-842-KIT | Service Set: 2025 Marzocchi Bomber Z1 36, 170 MAX, Black Ano, Matte Black, 9mm OS (44 Rake), 1.5 Taper, 68HT, CSU | 2024-2025 |
| 820-12-859-KIT | Service Set: 2025 Marzocchi Bomber Z1 E-Opt, 170 MAX, Black Ano, Shiny Black, 9mm OS (44 Rake), 1.5 Taper, 58HT, CSU | 2024-2025 |
| 820-12-853-KIT | Service Set: 2025 Marzocchi Bomber Z1 E-Opt, 170 MAX, Black Ano, Shiny Black, 9mm OS (44 Rake), 1.5 Taper, 68HT, CSU | 2024-2025 |
| 820-12-851-KIT | Service Set: 2025 Marzocchi Bomber Z1 E-Opt, 170 MAX, Black Ano, Matte Black, 9mm OS (44 Rake), 1.5 Taper, 68HT, CSU | 2024-2025 |
| 820-12-857-KIT | Service Set: 2025 Marzocchi Bomber Z1 E-Opt, 170 MAX, Black Ano, Matte Black, 9mm OS (44 Rake), 1.5 Taper, 58HT, CSU | 2024-2025 |
Lower Leg Assemblies
| Part Number | Description | Year |
| 820-10-913-KIT | Service Set: 2019 Marzocchi Bomber Z1 36 29in 170, 15x110 QR, Matte Black, P-S, Lower Leg Assy | 2019-2024 |
| 820-10-907-KIT | Service Set: 2019 Marzocchi Bomber Z1 36 27.5in 180, 15x110 QR, Matte Black, P-S, Lower Leg Assy | 2019-2024 |
| 820-10-930-KIT | Service Set: 2019 Marzocchi Bomber Z1 36 27.5in 180, 15x110 QR, Gloss Red, P-S, Lower Leg Assy | 2019-2024 |
| 820-10-931-KIT | Service Set: 2019 Marzocchi Bomber Z1 36 29in 170, 15x110 QR, Gloss Red, P-S, Lower Leg Assy | 2019-2020 |
| 820-10-979-KIT | Service Set: 2020 Marzocchi Bomber Z1 36 27.5in 180, 15x110 QR, Matte Black, P-S, Lower Leg Assy | 2019-2024 |
| 820-10-980-KIT | Service Set: 2020 Marzocchi Bomber Z1 36 27.5in 180, 15x110 QR, Shiny Black, P-S, Lower Leg Assy | 2023-2024 |
| 820-10-982-KIT | Service Set: 2020 Marzocchi Bomber Z1 36 29in 170, 15x110 QR, Matte Black, P-S, Lower Leg Assy | 2023-2024 |
| 820-10-983-KIT | Service Set: 2020 Marzocchi Bomber Z1 36 29in 170, 15x110 QR, Shiny Black, P-S, Lower Leg Assy | 2023-2024 |
| 820-10-984-KIT | Service Set: 2020 Marzocchi Bomber Z1 36 29in 170, 15x110 QR, Gloss White, P-S, Lower Leg Assy | 2023-2024 |
| 820-10-986-KIT | Service Set: 2020 Marzocchi Bomber Z1 36 29in 170, 15x110 QR, Gloss Red, P-S, Lower Leg Assy | 2021-2024 |
| 820-20-297-KIT | Service Set: 2025 Marzocchi Bomber Z1 36 27.5in 130-170, 15x110QR, Shiny Black, Lower leg assy | 2024-2025 |
| 820-20-293-KIT | Service Set: 2025 Marzocchi Bomber Z1 36 27.5in 130-170, 15x110QR, Matte Black, Lower leg assy | 2024-2025 |
| 820-20-305-KIT | Service Set: 2025 Marzocchi Bomber Z1 36 27.5in 130-170, 15x110QR, Gloss Red, Lower leg assy | 2024-2025 |
| 820-20-298-KIT | Service Set: 2025 Marzocchi Bomber Z1 36 29in 130-170, 15x110QR, Shiny Black, Lower leg assy | 2024-2025 |
| 820-20-294-KIT | Service Set: 2025 Marzocchi Bomber Z1 36 29in 130-170, 15x110QR, Matte Black, Lower leg assy | 2024-2025 |
| 820-20-306-KIT | Service Set: 2025 Marzocchi Bomber Z1 36 29in 130-170, 15x110QR, Gloss Red, Lower leg assy | 2024-2025 |
Axle Assembly
| Part | Description | Year |
| 820-09-060-KIT | Service Set: 2019 Bomber Z1 15x110 QR Axle Assembly | 2019-2023 |
| 820-09-063-KIT | Service Set: 2020 FOX-Marzocchi 15x110 QR Adjust Axle Assembly | 2023-2024 |
Decal Kit
| Part | Description | Year |
| 803-01-292 | Decal Kit: Marzocchi 2019, Z1, Std/Matte Blk | 2019-2023 |
| 803-01-345 | Decal Kit: Marzocchi 2019, Z1, Std/Gloss Red | 2019-2023 |
| 803-01-972 | Decal Kit: Marzocchi 2024, Bomber Z1 Air and Coil/Bomber Z1 E-Tuned, Std/Clear Logo, Gloss Red/White Fork | 2023-2024 |
| 803-01-973 | Decal Kit: Marzocchi 2024, Bomber Z1 Air and Coil/Bomber Z1 E-Tuned, Neutral Gloss Black Logo, Shiny Black Fork | 2023-2024 |
| 803-01-974 | Decal Kit: Marzocchi 2024, Bomber Z1 Air and Coil/Bomber Z1 E-Tuned, Neutral Matte Black Logo, Matte Black Fork | 2023-2024 |
| 803-04-100 | Decal Kit: 2025, Marzocchi Z1 Air/Coil, Neutral Gloss Black Logo, Shiny Black Fork | 2024-2025 |
| 803-04-101 | Decal Kit: 2025, Marzocchi Z1 Air/Coil, Neutral Matte Black Logo, Matte Black Fork | 2024-2025 |
| 803-04-102 | Decal Kit: 2025, Marzocchi Z1 Air/Coil, Std/Clear Logo, Gloss Red Fork | 2024-2025 |
| 803-04-103 | Decal Kit: 2025, Marzocchi Z1 E-Opt, Neutral Gloss Black Logo, Shiny Black Fork | 2024-2025 |
| 803-04-104 | Decal Kit: 2025, Marzocchi Z1 E-Opt, Neutral Matte Black Logo, Matte Black Fork | 2024-2025 |
Complete Cartridges
| Part Number | Description | Year |
| 820-18-129-KIT | Service Set: 2019 Marzocchi Bomber Z1 36, 180 MAX, Grip Cart Assy Complete | 2019-2023 |
| 820-18-090-KIT | Service Set: 2019 36 P-S 27.5 & 29 180 MAX, P-S Grip Remote Cart Assy Complete | 2019-2023 |
| 820-18-481-KIT | Service Set: 2024 Marzocchi Bomber Z1, Grip, Sweep, Cart Assy Complete | 2023-2024 |
| 820-18-486-KIT | Service Set: 2024 Marzocchi Bomber Z1, Grip, Sweep, Cart Assy Complete, E-Bike Tune | 2023-2024 |
| 820-18-487-KIT | Service Set: 2024 Marzocchi Bomber Z1, Grip, Sweep, Cart Assy Complete, Light Reb Tune | 2023-2024 |
| 820-18-467-KIT | Service Set: 2025 36 170, Rail 2.0 Cart Assy Complete | 2024-2025 |
| 820-18-499-KIT | Service Set: 2025 36 170, Rail 2.0 E-Opt Cart Assy Complete | 2024-2025 |
Cartridge Topcap Assemblies
| Part Number | Description | Year |
| 820-05-508-KIT | Service Set: 2019 36 180 MAX, Grip Remote, Topcap Assy | 2019-2023 |
| 820-05-509-KIT | Service Set: 2019 36 180 MAX, Grip Damper, Topcap Assy | 2019-2024 |
| 820-05-772-KIT | Service Set: 2025 36 170, Rail 2.0 Damper, Topcap Assy | 2024-2025 |
Damper Topcap Interface Parts
| Part Number | Description | Year |
| 820-05-529-KIT | Service Set: 2019 Grip Marz 36 Rhythm Topcap Interface Parts | 2019-2023 |
| 820-05-445-KIT | Service Set: 2018 Grip Remote, Topcap Interface Parts | 2019-2023 |
| 820-05-716-KIT | Service Set: 2024 Marzocchi Z1 Grip Sweep Topcap Interface Parts | 2023-2024 |
| 820-05-704-KIT | Service Set: 2025 Marzocchi Z1/Z2 Rail 2.0 Topcap Interface Parts | 2024-2025 |
Remotes:
| Part | Description | Year |
| 820-07-150 | Lever Housing Assy: 2018 Remote Lockout, 2 Position, Dual Pull | 2019-2023 |
| 820-07-151 | Lever Housing Assy: 2018 Remote Lockout, 2 Position, Single Pull | 2019-2023 |
| 820-07-129-KIT | Service Set: 2022 I-SPEC-EV Remote Adaptor Assembly for 2022 Forks/Shock Remotes | 2019-2024 |
| 825-05-006-KIT | Service Set: 22.2 Remote Band Clamp Assy, For: 2022 Fork/Shock Remotes and 2021 1x Transfer Remotes | 2019-2024 |
| 820-07-190 | Remote Assembly, 2022 Suspension Remote, 3-POS, 22.2, Dual 0,9mm Cable | 2023-2024 |
| 820-07-191 | Remote Assembly, 2022 Suspension Remote, 2-POS, 22.2, Dual 0,9mm Cable | 2023-2024 |
Damper Shaft Assemblies:
| Part Number | Description | Year |
| 820-03-738-KIT | Service Set: 2025 36 170, Rail 2.0 Damper Shaft Assy | 2024-2025 |
Damper Bottom Stud Interface Parts
| Part Number | Description | Year |
| 820-05-518-KIT | Service Set: 2019 36 Grip Bottom Stud Interface Parts | 2019-2024 |
| 820-05-708-KIT | Service Set: 2025 36 Rail 2.0 Bottom Stud Interface Parts | 2024-2025 |
FLOAT NA2 Air Shaft Assemblies
| Part Number | Description | Year |
| 820-02-545-KIT | Service Set: Air Shaft Assy, 2019, 36 Rhythm, 180mm, 1.275" Bore, No Spacer | 2019-2024 |
| 820-02-546-KIT | Service Set: Air Shaft Assy, 2019, 36 Rhythm, 170mm, 1.275" Bore, No Spacer | 2019-2024 |
| 820-02-547-KIT | Service Set: Air Shaft Assy, 2019, 36 Rhythm, 160mm, 1.275" Bore, No Spacer | 2019-2024 |
| 820-02-548-KIT | Service Set: Air Shaft Assy, 2019, 36 Rhythm, 150mm, 1.275" Bore, No Spacer | 2019-2024 |
| 820-02-549-KIT | Service Set: Air Shaft Assy, 2019, 36 Rhythm, 140mm, 1.275" Bore, No Spacer | 2019-2024 |
| 820-02-550-KIT | Service Set: Air Shaft Assy, 2019, 36 Rhythm, 130mm, 1.275" Bore, No Spacer | 2019-2024 |
| 820-02-692-KIT | Service Set: Air Shaft Assy, 2025 Z1 36, 100mm, 1.275 Bore | 2024-2025 |
| 820-02-672-KIT | Service Set: Air Shaft Assy, 2025 Z1 36, 170mm, 1.275 Bore | 2024-2025 |
| 820-02-673-KIT | Service Set: Air Shaft Assy, 2025 Z1 36, 160mm, 1.275 Bore | 2024-2025 |
| 820-02-674-KIT | Service Set: Air Shaft Assy, 2025 Z1 36, 150mm, 1.275 Bore | 2024-2025 |
| 820-02-675-KIT | Service Set: Air Shaft Assy, 2025 Z1 36, 140mm, 1.275 Bore | 2024-2025 |
| 820-02-676-KIT | Service Set: Air Shaft Assy, 2025 Z1 36, 130mm, 1.275 Bore | 2024-2025 |
FLOAT NA2 Air Topcap Assembly
| Part | Description | Year |
| 820-05-419-KIT | Service Set: Topcap Assy, 2018 FLOAT LC NA2, 36, Black | 2019-2024 |
| 234-44-305 | Air Cap: 2024, Bomber Z1/58, Black | 2019-2024 |
Coil Spring Kits
| Part | Description | Year |
| 820-03-656-KIT | Service Set: Spring Kit, Soft, 2021 Marzocchi Bomber Z1 Coil | 2019-2023 |
| 820-03-657-KIT | Service Set: Spring Kit, Medium, 2021 Marzocchi Bomber Z1 Coil | 2019-2023 |
| 820-03-658-KIT | Service Set: Spring Kit, Firm, 2021 Marzocchi Bomber Z1 Coil | 2019-2023 |
| 820-03-659-KIT | Service Set: Spring Kit, Extra Firm, 2021 Marzocchi Bomber Z1 Coil | 2019-2023 |
| 820-03-706-KIT | Service Set: Spring Kit, Soft, 2024 Marzocchi Bomber Z1 Coil | 2019-2025 |
| 820-03-707-KIT | Service Set: Spring Kit, Medium, 2024 Marzocchi Bomber Z1 Coil | 2019-2025 |
| 820-03-708-KIT | Service Set: Spring Kit, Firm, 2024 Marzocchi Bomber Z1 Coil | 2019-2025 |
| 820-03-709-KIT | Service Set: Spring Kit, Extra Firm, 2024 Marzocchi Bomber Z1 Coil | 2019-2025 |
Coil Upgrade Assemblies
| Part | Description | Year |
| 820-03-664-KIT | Service Set: 2021 Marzocchi Bomber Z1 Coil, Plunger Shaft and Topcap Kit, 27.5, 180mm Max | 2019-2023 |
| 820-03-665-KIT | Service Set: 2021 Marzocchi Bomber Z1 Coil, Plunger Shaft and Topcap Kit, 29, 170mm Max | 2019-2023 |
| 820-03-704-KIT | Service Set: 2024 Marzocchi Bomber Z1 Coil, Plunger Shaft and Topcap Kit, 27.5, 180mm Max | 2023-2025 |
| 820-03-705-KIT | Service Set: 2024 Marzocchi Bomber Z1 Coil, Plunger Shaft and Topcap Kit, 29, 170mm Max | 2023-2025 |
2019 Marzocchi BOMBER Z1 Grip Cartridge Assembly
- 820-18-129-KIT 2019 Marzocchi Bomber Z1 36, 180 MAX, Grip Cart Assy Complete
- 2019 36 Rhythm 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
- 820-05-509-KIT 2019 36 180 MAX Grip Damper Topcap Assy
2019 Marzocchi BOMBER Z1 Grip Remote Cartridge Assembly
- 820-18-090-KIT 2019 36 P-S 27.5 & 29 180 MAX, P-S Grip Remote Cart Assy Complete
- 2019 36 Rhythm 180 MAX Grip Remote 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
- 820-05-508-KIT 2019 36 180 MAX Grip Remote Topcap Assy
2019 Marzocchi BOMBER Z1 Air Spring Assemblies
- Air Spring Assy, 2019 Marzocchi BOMBER Z1 36, 130-180mm, 1.275 Bore .
- Air Shaft Assemblies, 2019, 36 Rhythm, 130-180mm, 1.275 Bore .
- 820-05-419-KIT Topcap Assy, 2018 FLOAT LC NA2, 36, Black
- 820-02-463-KIT Neg Plate Subassembly 2019 36 Rhythm, 1.275 Bore
