Name: Radflo 2.5″ Bypass Shock w/ Remote Reservoir - 3 Tube - 7/8″ Shaft
Brand: Radflo Suspension
SKU: 6BP-302-0R
Price: 1085.0 USD
Availability: InStock

Radflo 2.5 inch 3 tube bypass shock on a white background

Radflo 2.5″ Bypass Shock w/ Remote Reservoir - 3 Tube - 7/8″ Shaft

$1,085.00

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This Radflo shock is a premium 2.5″ diameter, with 10", 12", 14″, 16" or 18" travel bypass shock engineered for high performance off-road vehicles that demand precise damping control in extreme terrain.

Built to order and uniquely valved for your specific application, this 3-tube bypass shock blends velocity sensitive internal valving with position sensitive external bypass control, delivering unmatched tuning capability for rock crawlers, Ultra4 builds, desert trucks, and custom buggies.

Remote reservoir design improves heat dissipation and oil volume capacity, ensuring consistent damping performance during high speed abuse and long trail runs.

Includes:

(1) 2.5″ Diameter Bypass Shock
Remote Reservoir
Universal Spherical Bearings
Mounting Hardware
Nitrogen Charged (Starting at 200 PSI)
Pre-filled with Radflo High-Temp Suspension Fluid

Sold Individually

Availability Note: As the #1 Stocking Warehouse for Radflo, we maintain the largest on-shelf inventory of shocks in the industry. While we keep the most popular lengths ready for immediate shipment, the high demand for specialized sizes can occasionally result in a lead time on shocks that get ordered.

We are committed to getting your rig on the trail as fast as possible. If your build schedule is critical, please call us to confirm real-time inventory before placing your order.

Travel: 10", 12", 14″, 16" or 18"
Body Diameter: 2.5″
Shaft Diameter: 7/8″ (0.875″)
Reservoir Type: Remote
Bypass Tubes: 3
Application: Front or Rear (Universal Fitment)
Bearing Size: 0.625″

Construction Details:

Body Material: SSID Alloy Steel Tube
Body Finish: Clear Cadmium Plated
Caps/Eyelets: CNC Machined 6061 Aluminum
Cap Finish: Black Anodized
Rod Material: Nitro Steel
Rod Finish: Mirror Polished
Rod Guide: CNC Machined Bronze with PTFE Coating

Internal Technology:

Piston: Radflo Aluminum Freeflo Racing Piston
Seal System: Quad-Ring + Lip Seal (Fully Rebuildable)
Valving: Velocity-Sensitive Deflective Disc
External Control: Position-Sensitive Bypass Tubes
Oil: Radflo High-Temp Foam-Resistant Fluid
Pressurization: Nitrogen (Starting at 200 PSI, altitude dependent)
Serviceability: Consumer or Factory Serviceable
Tuning: Consumer or Factory Tunable

Universal application for:

Rock Crawlers
Ultra4 Builds
Desert Trucks
Rock Bouncers
Custom Tube Chassis Vehicles
Heavy-Duty Trail Rigs

Proper mounting tabs, suspension geometry, and bump stop integration required.

Bypass shocks allow you to independently control compression and rebound damping zones throughout the stroke.

With three external bypass tubes:

You can soften initial ride for small chatter
Add mid-stroke control for stability
Increase end-stroke damping for bottom-out resistance

This makes them ideal for vehicles that need to:

Crawl technical rock sections
Hammer whoops at speed
Land hard without harsh bottoming

The 7/8″ Nitro Steel shaft increases bending resistance in aggressive race and rock environments compared to smaller diameter shafts.

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Radflo 2.5″ Bypass Shock w/ Remote Reservoir - 3 Tube - 7/8″ Shaft

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