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Fox 3.5 Series 5 Tube External Bypass Shock Set
$5,739.90 – $5,839.90
FOX 3.5 x 16″ or 18″ 5 Tube External Bypass Shock Set
Designed for:
- RST18 Bypass Rack
- RST21 Bypass Rack
Description
3.5 FACTORY RACE SERIES EXTERNAL BYPASS
FOX External Bypass shocks have racked up countless wins across the globe over the past 30 years.ย Thereโs no questioning whether theyโre race proven, but in the words of Bob Fox, โweโre never done.โ In that spirit, weโve revitalized our tried-and-true externally adjustable position sensitive damping archtecture to deliver all-new standards of performance and durability, all while streamlining the production process.
NEW FEATURES
| BODY FINISH | Dual coated body with proprietary FOX Grey Cerakoteยฎ protective ceramic coating over zinc plated basecoat for improved corrosion resistance and durability | |
|---|---|---|
| ADJUSTERS | All-new Gen 3 clicker adjuster for 1โ bypass tubes provides 25% increased adjustment range over previous generation and utilizes less parts for improved durability and serviceability. Black anodized adjuster housings feature color coded seals for compression, rebound, and gold valves.
Revised Gen 2 clicker adjuster for 3/4โ bypass tubes with black anodized adjuster housings and color coded seals for compression, rebound, and gold valves. |
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| RESERVOIR CLAMP | Black anodized billet aluminum reservoir clamp | |
| BEARING | Wire ring bearing design | |
| PART NUMBERS | New structure denotes diameter in middle two digits
-L (LEFT), -R (RIGHT) and -C (CUSTOM) variation suffixes |
|
CARRYOVER FEATURES |
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| COMPONENTS | Black anodized, CNC machined 6061-T6 billet aluminum | |
| BODY | Smooth bore and honed seamless steel | |
| BODY CAP | Rotating body cap design allows precise clocking and fitment | |
| SHAFT | 17-4 H900 hard chrome plated stainless steel 1″ shaft | |
| VALVING | Tunable, velocity sensitive deburred valve shims | |
| SEALS | High-temp Vitonยฎ redundant sealing pack system with main seal, wiper seal and scraper seal | |
| OIL | JM92 Advanced Suspension Fluid for superior race proven performance from 0-400ยฐ F | |
| HEIMS | PFTE-lined, heat-treated steel spherical bearings | |
| ADJUSTMENTS | External Bypass adjusters – Compression, Rebound
Piston Valving – Compression, Rebound |
|
STANDARD CONFIGURATIONS |
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| TRAVEL | 12.0″, 14.0″, 16.0″, 18.0″ | |
| RESERVOIR | Piggyback | |
| TUBE SIZES | 3/4″, 1″ | |
| BYPASS LAYOUTS | 4 Tube (2 compression, 2 rebound), 5 Tube (3 compression, 2 rebound) | |
| PISTON | 7075 hard-anodized billet aluminum 9-port high-flow piston | |
| EYELET LENGTH | 2.045″ | |
| MOUNTING | 5/8″ x 1-1/2″ | |
CUSTOM OPTIONS |
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| RESERVOIRS | Remote | |
| BYPASS LAYOUTS | Custom tube layouts | |
| ECS2 | External Cooling System 2 – race proven to reduce fluid temps by up to 150ยฐ F | |
| ADJUSTERS | Gold Valve (free bleed), QAB (Quick Adjust Bypass) | |
| EYELETS | Multiple eyelet mounting lengths | |
| MOUNTING | 1-1/2″ mounting width spacers/reducers | |
| PART NUMBERS | Replace “-L”or “-R” in standard part numbers with “-C” for custom configurations | |
Additional Information
| Weight | 90 lbs |
|---|---|
| Dimensions | 35 × 19 × 10 in |
| Shock Spec | 3.5 x 16" 5 Tube (RST18), 3.5 x 18" 5 Tube (RST21) |
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