What Radflo Suspension Technology does

Radflo Suspension Technology Inc. (DBA Radflo Shocks) is a privately held, family-owned manufacturer of high-performance shock absorbers and suspension systems, founded by two brothers in South Africa in the late 1980s and relocated to Southern California (Fountain Valley, Orange County) in the 1990s. The company designs and builds shock absorbers around three primary piston-diameter platforms — the 2.0-inch 500R series (Sport and Pro variants), the 2.5-inch 600R series (Pro and Roam variants), and the 3.0-inch 700R Pro — plus specialty lines including DRT Internal Bypass, Air Shocks, Coilovers, Smooth Body, External Bypass, and Bump Stops. Each shock is built to order with custom valving for the specific vehicle, weight, and intended use, and the company holds patented suspension technology and manufactures in the USA. Product differentiators emphasized by the company include custom valving, patented technology, USA manufacturing, quick lead times, and family-owned craftsmanship.

The business sells primarily through a direct-to-consumer e-commerce storefront (radfloshocks.com) with year/make/model/trim search, supplemented by an authorized dealer network that dealers can apply to join via the website. Pricing is unit-based and not publicly disclosed; customers purchase built-to-order shocks through the website or via dealers. Target customer segments are off-road enthusiasts (primary), motorsport and racing (primary), with secondary exposure to commercial and military applications. Marketing is concentrated in organic social channels (LinkedIn, YouTube, Instagram, Facebook), SEO through the vehicle-fitment site, and industry visibility via membership in the SEMA Truck & Off-Road Alliance (TORA), where Radflo was recognized as a member spotlight in November 2025.

The company is small (11-50 employees), has no institutional funding, no parent company, and no disclosed revenue. It has been steadily expanding its catalog and vehicle coverage in 2025, including new fitments for current-generation Toyota 4Runner, Land Cruiser LC250, Lexus GX550, and Ford F-150 platforms, the launch of the overland-focused 600R Roam line, and a rebuilt e-commerce site. The operating model is a niche, premium, made-to-order specialty manufacturer rather than a high-volume mass producer, and its growth signals are consistent with incremental product and channel expansion rather than rapid scaling.

Name

Radflo Suspension Technology

Legal name

Radflo Suspension Technology Inc.

Website

https://radflo.com

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

11–50 employees

Short description

Radflo Suspension Technology is a family-owned, USA-based manufacturer of custom-valved, built-to-order high-performance shock absorbers and suspension systems, serving off-road enthusiasts, motorsport, commercial, and military buyers via direct-to-consumer e-commerce and a dealer network.

Ownership category

akta.pro rank

Product category

Automotive Performance Suspension Components

NAICS

Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing (33633)

akta.pro primary industry

Suspension Systems & Components (Springs/Shocks/Struts/Air Suspension) (IMACAIAA)

Keywords

• Performance shock absorbers
• Off-road suspension systems
• Motorsport shock absorbers
• Custom valved shocks
• Vehicle suspension components

Headquarters

HQ city

Fountain Valley

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Shock Absorber Sales: Direct sales of high-performance shock absorbers and suspension systems to end customers via e-commerce and dealer network. Products are built-to-order with custom valving for each application.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

Radflo Suspension Technology manufactures built-to-order high-performance shock absorbers and suspension systems for trucks, SUVs, UTVs, motorsport, commercial, and military vehicles. Each shock is custom valved for the specific vehicle, weight, and intended use, with the core lineup organized by piston diameter into 500R (2.0"), 600R (2.5"), and 700R (3.0") series in Sport, Pro, and specialized variants. Products are produced in Southern California and sold direct-to-consumer and through a dealer network.

Product overview

Radflo Suspension Technology offers a comprehensive portfolio of high-performance shock absorbers and suspension systems for trucks/SUVs, motorsport, commercial, and military applications. The product lineup centers on three main shock platforms distinguished by piston diameter: 500R (2.0"), 600R (2.5"), and 700R (3.0"), each available in Sport, Pro, and specialized variants (Roam, DRT Internal Bypass). All shocks are built-to-order with custom vehicle-specific valving. Additional product categories include Air Shocks, Coilovers, Smooth Body Shocks, External/Internal Bypass shocks, and Bump Stops. The company differentiates through patented suspension technology, USA manufacturing, quick lead times, and family ownership.

Differentiator

Problem solved

Functional benefit

Products and services

• 600R Pro Series 2.5" shock line built for serious off-road performance with remote reservoir, custom vehicle-specific valving, and options for non-adjustable, single adjuster, or Hi/Lo adjuster configurations. Delivers stronger heat control, better damping consistency, and a more controlled ride on rough terrain. Built-to-order for truck/SUV applications.
• 500R Sport Series 2.0" shock line for drivers seeking a major upgrade over factory ride quality at a more accessible price point. Built-to-order, fully rebuildable, and custom-tuned for the vehicle and intended use. Designed for both on-road comfort and off-road capability.
• 500R Pro Professional-grade 2.0" shock line offering enhanced performance features within the 500R platform for off-road truck/SUV applications.
• 700R Pro 3.0" shock line providing maximum diameter for heavy-duty and extreme off-road applications.
• 600R Roam Off-road focused 600R series variant designed for adventure and overland applications with enhanced articulation and comfort.
• DRT Internal Bypass Shocks Internal bypass shock absorbers (Direct Response Technology) designed for race applications, offering precise damping adjustment through internal bypass circuits.
• Air Shock Series Air-assisted shock absorbers providing adjustable ride height and load-carrying capability for various vehicle applications.
• Coilovers Coilover shocks combining spring and damper in an integrated unit for simplified installation and tunability, offered across motorsport and truck/SUV applications.
• Smooth Body Shocks Standard smooth-body shock absorbers for various motorsport and off-road applications without external adjustment features.
• External Bypass Shocks Shock absorbers with external bypass adjustment capability for fine-tuning damping across different terrains, used in motorsport applications.
• Internal Bypass Shocks

Segments4 records

Ideal customer profiles4 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• SEMA Truck & Off-Road Alliance (TORA)minorOthers · 18 November 2025Radflo was named a new member spotlight by SEMA TORA, recognizing the company for its off-road innovation. This membership provides industry visibility and networking within the specialty equipment market association focused on truck and off-road products.

Scale indicators1 record

Recent moves6 records

Expansion highlights6 records

Direct peers

• Teraflex Suspension: Teraflex specializes in Jeep-specific lift kits, shocks, and suspension components. It competes with Radflo for Jeep and off-road SUV owners, particularly in the overland and trail-rated segments.
• Fox Factory: Fox Factory (FOX) is the dominant publicly-traded performance shock absorber and suspension brand for off-road, mountain bike, and motorsport applications. Fox competes head-to-head with Radflo across off-road truck/SUV and racing shock segments and is the most direct large-scale comparable.
• Rancho Suspension: Rancho is a long-established off-road shock and suspension brand (part of the Tenneco portfolio) targeting light-truck and SUV enthusiasts. It competes with Radflo across entry-level to mid-tier performance off-road shocks.
• Pro Comp Suspension: Pro Comp offers lift kits, shocks, and suspension components targeted at the light-truck and SUV aftermarket. It is a comparable mid-market peer competing for similar value-oriented off-road enthusiasts.
• Old Man Emu (ARB 4x4 Accessories): Old Man Emu is ARB's suspension brand offering shock absorbers, coil springs, and complete lift kits for 4x4 applications. It directly competes with Radflo in the truck/SUV off-road aftermarket and shares a strong enthusiast-channel go-to-market.
• King Shocks: King Shocks is a private, family-owned manufacturer of high-performance race and off-road shock absorbers based in Southern California. Like Radflo, King emphasizes custom-built, race-proven shocks with bypass technology, making it a close niche peer.
• Falcon Shocks: Falcon Shocks (a Quadratec-owned brand) produces aftermarket shock absorbers and stabilizer systems tuned for Jeep Wrangler/Gladiator applications. It overlaps directly with Radflo's Jeep off-road customer base.
• ICON Vehicle Dynamics: ICON Vehicle Dynamics designs and manufactures premium aftermarket suspension systems for trucks and SUVs, including coilovers, bypass shocks, and complete lift kits. It directly competes with Radflo in the performance off-road shock segment.

Broad incumbents

• Bilstein: Bilstein (part of thyssenkrupp's automotive segment) is a global OE and aftermarket shock and damper manufacturer. Its product range overlaps Radflo's in performance off-road and motorsport shocks, but at significantly broader scale with OEM supply contracts.
• KYB Americas: KYB is one of the world's largest OE and aftermarket hydraulic shock absorber manufacturers. While KYB serves the broader mass-market shock segment, its performance-oriented products overlap with Radflo's mid-tier offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@RadfloShocks
• Facebookfacebook.com/Radflo
• LinkedInlinkedin.com/company/radflo-suspension-technology-inc
• Instagraminstagram.com/radfloshocks
• Xx.com/radfloshocks

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Radflo Suspension Technology