4200lbs Adjustable Flexiride Style Torsion Axle for Boat and Camper Trailer

• Material: Steel
• Max Payload: 4200lbs
• Number of Axles: Single Axle
• Model NO.: 4200LBS
• Type: American type axles
• Product Name: 4200lbs Flexiride Style Torsion Axle
• Axle Type: Flexiride Style Torsion Axle
• Load Capacity: 4200 Lbs
• Suspension Type: Rubber Torsion Suspension
• Mounting Type: Bolt-on / Adjustable Height
• Axle Configuration: Independent Left and Right Arms
• Tube Shape: Round / Square
• Surface Finish: Painted / Galvanized / E-Coated
• Axle Material: High-Strength Steel 45#
• Application: Small Utility Trailer, Camping Trailer, Motorcycle
• Hub Options: 4X4”, 5X4.5” (Customizable)
• OEM/ODM: OEM/ODM
• Keyword Area: Flexiride Axle, Adjustable Torsion Axle, Light Tra
• Brand: Mester
• Packaging Details: Neutral Box, Wooden Pallet, or Customized Packagin
• Transport Package: Wooden Blocks or Iron Brackets
• Specification: 4200LBS
• Trademark: Mester
• Origin: China
• HS Code: 8708508100
• Production Capacity: 900 Acres Per Day

Product Description

MESTER BRAKE SYSTERM(SHANDONG) CO.,LTD

          MESTER BRAKE SYSTERM(SHANGDONG)CO.,LTD was established in 2006,a sino-us joint-venture company.The doreign partner is axle teknology LLC,one of the biggest axles an spare parts company in North America.

         Specializing in the production of axle asselmbly,brake assembly,hub and drums,spring suspension,coupler and other truialer &caravan parts.More than 90% are export to North America and Oceania.

         Our company has already got the ISO19001,TS16949 and CSA certification 20000 m2  workshop area,over 500 employees including 40 technicians dedicated to the R&D works of trailer parts.

All our products would be offered to you only after they passed a series of serous tests.

        We offer them to you with an easy heart because we know you will be satisfied and safe with our products.

Workshop Area	Employees	Technical R&D Engineers
20000m^2	500	40
International Market and Cooperation
North America	Europe	Australia
New Zealand	CIS ; Central Asia	Southeast Asia

PRODUCT

    We can provide all the brakes you need. Rest assured, we have enough strength and qualifications to make products that will satisfy you.

    The electric brakes in American markedt and Austrialia market area little different.

    We supply bother American style and Austrialian style brake and axles.

    We welcome OEM,ODM and custom products.

 

Specification

Market	AMERICA
Product Name	flexiride style torsion axle 3500LBS
Load time	35-40DAY
OEM/ODM	Custom size, bolt pattern, and packaging supported
Load Capacit	4200LBS
Certification	ECE ADR ISO16949
Surface Finish	Painted / Galvanized / E-Coated
Bround	MESTER

The 4200lbs Flexiride style torsion axle offers a premium solution for medium-duty trailers, delivering outstanding ride quality, reduced road shock, and long-term durability. Built with a rubber torsion suspension system and independent swing arms, it ensures smoother handling and less wear on both cargo and chassis.

Engineered with bolt-on adjustable brackets, this axle allows ride height customization, making it especially suitable for boat trailers, camper trailers, utility trailers, and other specialty builds.

Our testing equipment

Advanced High-precision Equipment

   Link 3900 NVH Dynamometer ;   Axle payload Fatigue Testing Machine;  JF122;  Axle  fatigue test machine;10T electronic tension and compression testing machine Optical Spectrometer ; CMM and other Equipment ;Spectrum Analyzer;  Constant speed test friction machine;Ozone aging test machine;Tractor fatigue testing machine

All key components are self-made to ensure the products are excellent quality and reasonable price.

Products Achieve: Low Noise , Finishing , High Bearing Capacity ;Durable and long-lasting

Specially in production and export supply
Axle Assembly	Brake Assembly	Hub and Drum	Spring Suspension
Coupler	Axle Shaft	Brake Pad	Brake Shoe
Roller Rocker Suspension		Trailer & Caravan & Automotive Parts
Core products: electromagnetic brake, with an annual output of 5 million sets, The annual output of various Axle is 300,000 sets,accounts for more than 90% of the export market of similar products in China .
The Products certifications won are
QAI - North America		ADR - Australia
CSA - CanadaIATF16949		ECE - European Union

Packing & Delivery

Product Packaging

We have two packaging methods: wooden blocks and iron brackets Or if you have special needs, you can also tell us

Company Profile

EFFICIENT AND PROFESSIONAL SERVICE

Dear customers, I would like to say we will fully implement strict precision machining and quality assurance in all aspects of  your order from design , production , testing , delivery .etc . We promise to provide reasonable and competitive supply price to meet the long-time stable development of OE and after-market sales requirement by your company .

Thank You For Your Trust : 

FAQ

1. Who are we?
We are MESTER BRAKE SYSTERM(SHANDONG) CO., LTD, headquartered in Weifang City, Shandong Province, with a total factory area of 80,00 square meters, 500 employees, and 60 technicians. You can trust us.
2. What can you buy from us?
Brake assembly, axle assembly, brake pads, RV, various chassis parts, and accessories
3. How do we ensure quality?
We are integrated with R&D and manufacturing. From the beginning of material testing, manufacturing, and product testing, we do everything in-house.
4. What are our advantages? Why choose to buy from us?
1. Our sales volume ranks among the top three in China, and we have cooperated with North America, Europe, Australia, and other countries
2. We are integrated with manufacturing and R&D, and the quality is guaranteed
3. The company has been established for 20 years and has strong strength
4. Passed many certifications, including ECE, QAI, ADR, CSA, and other tests
5. We accept currencies: US dollars, euros, RMB, British pounds, Canadian dollars, etc.
 
 
FINAL WORDS
    We are a professional manufacturer located in China, Shandong, specializing in trailer brake systems and trailer components for many years. With advanced production lines, strict quality control, and experienced technical teams, we are confident in delivering reliable products and consistent service.
 
    Our clients come from North America, Australia, Europe, and many other regions. We understand what matters most in international cooperation: stable quality, timely delivery, competitive pricing, and clear communication.
 
     We sincerely welcome inquiries from distributors, wholesalers, and OEM partners. Whether you're placing a trial order or planning long-term cooperation, we will do our best to support your business.
 
     Thank you for considering our products. Your trust is our greatest motivation. We are not just looking for buyers—we are looking for long-term partners. Let's grow together and build a win-win future