Top 15 Go-Kart Hub Manufacturers in China

If you are sourcing go-kart hubs from China, the first challenge is defining exactly what kind of hub you need.

A front wheel hub with bearings is not the same as a rear wheel hub mounted on a keyed axle. A steering wheel hub, sprocket carrier hub, brake disc carrier, and splined off-road buggy hub may all be described online as a “go-kart hub,” but they perform different functions and require different specifications.

This guide reviews 15 Chinese manufacturers and manufacturing-oriented suppliers with publicly visible relevance to racing kart wheel hubs, front hubs, rear hubs, steering hubs, axle-mounted components, recreational kart hubs, or complete kart platforms. It is designed as a practical sourcing reference for importers, distributors, kart brands, track operators, and private-label buyers.

Editorial disclosure: This guide is published by Luckyway Racing, which is included in the list. The order is based on publicly visible product relevance, manufacturing orientation, customization potential, and export readiness reviewed in 2026. It is not a laboratory test or a substitute for factory auditing, sample approval, and supplier qualification.

Why Go-Kart Hub Selection Matters

The hub connects critical parts of the kart. Depending on the design, it may connect the wheel to the axle, support front wheel bearings, position a sprocket or brake disc, or connect the steering wheel to the steering shaft.

A poorly specified hub can create problems including:

• excessive wheel or bearing play;

• incorrect track width;

• incompatible bolt patterns;

• keyway mismatch;

• uneven clamping on the axle;

• hub cracking around the slot or bolt holes;

• wheel runout and vibration;

• damaged bearings or studs;

• premature wear of the axle and key;

• installation delays caused by incompatible hardware.

For B2B buyers, hub sourcing is therefore not only about appearance or price. Material, bore, bolt pattern, length, keyway, bearing fit, machining accuracy, clamping design, surface treatment, and quality control all matter.

Common Types of Go-Kart Hubs

Before comparing suppliers, identify the product category.

Front Wheel Hubs

Front hubs normally rotate on bearings fitted over a spindle. Important specifications include spindle or bearing size, bearing type, hub length, wheel bolt pattern, stud or bolt thread, offset, and total assembled width.

Rear Wheel Hubs

Rear hubs clamp or locate on a driven axle. Buyers need to define axle diameter, hub length, keyway size, wheel bolt circle, fixing method, offset, and material.

Steering Wheel Hubs

Steering hubs connect the steering wheel to the steering shaft. Straight and angled versions are available, and buyers must confirm shaft interface, wheel bolt pattern, thickness, angle, and fastener arrangement.

Sprocket and Brake Carrier Hubs

Carrier hubs mount the rear sprocket or brake disc to the axle. Chain pitch, carrier bolt circle, axle diameter, keyway, float or fixed design, and alignment are central considerations.

Splined Recreational Kart Hubs

Off-road and recreational karts may use splined hubs or complete hub-and-bearing assemblies. These parts are usually vehicle-specific and should be sourced using model numbers, spline counts, dimensions, and photographs.

How We Selected the Manufacturers

The shortlist uses four practical criteria.

Hub and Kart Product Relevance

Does the company publicly show kart wheel hubs, front or rear hubs, steering hubs, carrier hubs, or closely related axle and wheel components?

Manufacturing Capability

Does the business present CNC machining, forging, casting, fabrication, assembly, or complete vehicle manufacturing capability?

Customization Potential

Can the supplier support modified bore, length, keyway, bolt pattern, material, finish, logo, packaging, or drawing-based production?

Export Readiness

Can overseas buyers find usable specifications, product categories, and an inquiry route?

The ranking is a sourcing shortlist based on public signals. Buyers should reconfirm current specifications, certifications, factory ownership, MOQ, lead time, and production route directly with every candidate.

Quick Comparison of the 15 Manufacturers

Top 15 Go-Kart Hub Manufacturers in China

1. Wuxi Tongbao International Co., Ltd.

Wuxi Tongbao ranks first because it presents one of the clearest kart-focused product structures among the companies reviewed. Its public catalog includes aluminum front hubs, rear wheel hubs, axle components, bearings, sprockets, and other racing kart parts.

One publicly visible rear hub is described as aluminum 6061-T6 with a color-anodized finish. Tongbao also shows front hub products for common kart spindle or bearing configurations.

That breadth matters because a hub should not be evaluated in isolation. Buyers may also need compatible bearings, axles, keys, wheel hardware, sprocket carriers, or brake components. Working with a supplier that understands the whole kart assembly can reduce fitment mistakes.

Buyers should request controlled drawings and confirm bore, bolt circle, keyway, bearing seats, hub length, offset, clamping design, material condition, and inspection standards for the selected model.

Potential best fit: Importers and distributors seeking an established, kart-focused supplier with standard front and rear hub options.

2. Luckyway Racing — Changzhou Luckyway Metal Technology Co., Ltd.

Luckyway Racing ranks second because it combines visible kart hub products with broader CNC machining and custom metalworking capability.

Luckyway publicly presents aluminum racing kart rear hubs for 30 mm and 40 mm axles, along with front hubs, angled steering wheel hubs, axle bearing cassettes, sprocket carriers, wheel rims, axles, pedals, and other related parts. Public product information references aluminum 6061-T6, optional 6061 and 7075 materials, anodized finishes, and 6 mm or 8 mm keyways for different market requirements.

This makes Luckyway relevant to buyers who need more than a stock replacement. A distributor or private-label brand may require a different bore, hub length, wheel bolt pattern, keyway, clamping slot, logo, color, packaging, or compatible family of axle-mounted components.

Luckyway presents CNC turning, CNC milling, multi-axis machining, inspection, welding, packaging, and assembly capability. Public hub listings also describe sample or design customization and inspection support. These capabilities are useful when a project starts with a drawing, sample, or target fitment rather than an existing catalog number.

For a reliable quotation, buyers should provide the hub type, axle or spindle diameter, total length, bolt circle, hole or thread specification, keyway, material, finish, quantity, and application.

Potential best fit: OEM, private-label, replacement, and modification-market buyers requiring custom aluminum kart hubs and related CNC components.

3. Wuxi Henderchan Industrial Co., Ltd. / HDC Manufacturing

HDC Manufacturing has one of the broadest publicly visible kart hub product groups in this shortlist. Its catalog includes front wheel hubs, rear wheel hubs, steering wheel hubs, angled steering hubs, and hubs for several axle diameters and keyway configurations.

Public listings describe aluminum 6061, anodized finishes, OEM customization, sample or drawing-based production, and CNC machining capability. The range also includes related kart products such as sprocket carriers, axle components, bearings, and locking collars.

HDC is especially relevant when the manufacturing process matters more than purchasing an identical catalog part. Buyers should still confirm which products are made in-house, how bearing seats and bores are inspected, and whether quoted tolerances apply to the critical features of the hub.

Potential best fit: Drawing-based front, rear, steering, or carrier hub projects requiring CNC manufacturing flexibility.

4. Changzhou Bruno Machinery Co., Ltd.

Changzhou Bruno publicly presents racing kart rear wheel hubs, hub and rim products, sprockets, pedals, axle parts, and other kart components. Its company profiles describe CNC machining and kart-parts activity alongside power-transmission products.

Bruno may be useful to aftermarket distributors looking for a mixed basket of common kart parts rather than a single highly specialized product. The company is also geographically close to a broader machining and kart-parts supply base in Jiangsu.

Buyers should verify current drawings, material grades, surface treatment, minimum orders, and whether a product is manufactured directly or sourced through a partner factory.

Potential best fit: Aftermarket and wholesale buyers sourcing rear wheel hubs with other common racing kart components.

5. Wenling Oudi Machinery Co., Ltd.

Wenling Oudi appears in public supplier listings for customized forged and machined hubs used in ATV, UTV, and go-kart applications. This profile is more closely aligned with heavier-duty vehicle hubs than lightweight sprint-kart racing hubs.

Forging can be valuable where impact resistance and strength are important, but buyers should not assume that every forged hub is automatically suitable for a kart. Weight, geometry, machining accuracy, heat treatment, and material condition still need to match the application.

For a custom project, buyers should provide load requirements, axle or spline interface, wheel pattern, offset, bearing arrangement, vehicle speed, and target unit weight.

Potential best fit: Off-road, recreational, ATV-derived, or heavier-duty custom kart hub programs.

6. Wenling Mingtu Machinery Factory

Wenling Mingtu publicly lists rear axle wheel hubs, front hub assemblies, and related parts for 150 cc and 250 cc ATVs, buggies, golf carts, and go-kart-style vehicles.

These are generally different from keyed aluminum racing kart hubs. They may use splines, studs, integrated bearings, or vehicle-specific geometry. The company can therefore be relevant to replacement-parts sellers serving Chinese recreational karts and buggies.

Model names alone are not enough for this category. Buyers should confirm spline count, spline diameter, stud pattern, bearing references, seal dimensions, hub offset, brake interface, and vehicle compatibility.

Potential best fit: Splined or vehicle-specific replacement hubs for recreational karts, buggies, ATVs, and golf carts.

7. Taizhou Bright Machinery Co., Ltd.

Taizhou Bright Machinery presents go-kart parts alongside minibike, scooter, motorcycle, ATV/UTV, golf-cart, clutch, and customized components.

Its mixed powersports catalog may appeal to distributors that want to consolidate several small-vehicle categories. The company is less visibly hub-specialized than the first six suppliers, so buyers should begin by requesting its current hub range and confirming whether the required part is standard, customizable, or sourced externally.

The wider product mix can still be useful for buyers who need hubs together with clutches, drivetrain items, or other aftermarket parts.

Potential best fit: Mixed-category powersports distributors that include kart hubs in a broader purchasing program.

8. Taizhou Jinyi Machinery Co., Ltd.

Taizhou Jinyi is associated with complete go-kart axle and wheel kits that may include the axle, hubs, wheels, bearings, sprocket, brake disc, chain, and installation hardware.

This kit-based approach serves a different buyer from a competition kart brand. It is more relevant to DIY builders, recreational kart assemblers, drift-trike projects, and retailers selling complete rear-end conversion packages.

When buying a kit, inspect every interface. Confirm the axle diameter and length, hub bore or spline, wheel pattern, bearing size, sprocket pitch, brake disc dimensions, key size, weld positions, and availability of replacement components.

Potential best fit: Complete axle-and-hub kits for DIY, drift-trike, and recreational kart applications.

9. Wuyi Tiandi Motion Apparatus Co., Ltd.

Wuyi Tiandi has a public aftermarket presence across motorcycle, ATV, buggy, and kart-related parts. Product listings include splined rear axle wheel hubs and rim assemblies used on smaller Chinese recreational vehicles.

This company may be relevant to resellers that serve installed vehicle populations rather than new racing-kart development. Fitment accuracy is the main challenge because several visually similar hubs can use different spline counts, offsets, studs, or brake interfaces.

Buyers should send the original part, detailed measurements, spline photographs, and vehicle information before ordering.

Potential best fit: Replacement hubs for Chinese recreational karts, ATVs, and buggy platforms.

10. Ningbo Yinzhou Siqi Machinery Co., Ltd.

Ningbo Yinzhou Siqi publicly presents magnesium and aluminum wheel products, sprockets, and machined components, including products described for go-kart repair or customization.

Magnesium can reduce rotating and unsprung mass, but the material, casting quality, corrosion protection, and structural design must be appropriate for the application. Buyers should distinguish between a complete wheel, a wheel center, and a separate hub before requesting a quotation.

For custom lightweight programs, ask for material certificates, process details, porosity controls where casting is used, machining inspection, coating specifications, and validation evidence.

Potential best fit: Lightweight magnesium or aluminum wheel-and-hub development programs.

11. Shandong Tongyuan Machinery Manufacturing Co., Ltd.

Shandong Tongyuan presents custom vehicle-component manufacturing and factory-direct machining capability in public supplier listings. Its profile appears more oriented toward general machinery and heavier vehicle components than racing kart hubs.

It can still be worth evaluating when the project requires a custom steel, forged, or machined hub for a recreational, off-road, utility, or special-purpose kart.

The buyer should provide a complete drawing and load case. Material, heat treatment, machining datum, stud retention, runout, fatigue requirements, and coating need to be specified rather than left to a generic vehicle-hub standard.

Potential best fit: Heavier-duty, off-road, utility, or drawing-based custom hub projects.

12. Yongkang Aiweiku Industry and Trade Co., Ltd.

Yongkang Aiweiku appears in public listings for kart accessories, rear axle assemblies, hubs, wheels, and smaller recreational vehicle components.

This type of supplier may be useful for practical replacement or kit applications where the hub is purchased with an axle, rim, tire, brake, or other assembly hardware.

Buyers should verify the true manufacturing source, quality-control responsibility, load rating, hub material, spline or bore details, and replacement availability before adding the product to a wholesale catalog.

Potential best fit: Small recreational kart and DIY axle-assembly projects.

13. Foshan Wewin Go-kart Industry Co., Ltd.

Wewin is primarily a manufacturer of complete commercial electric and gasoline go-karts. It is included because track operators often need hubs as original-platform replacement parts rather than as universal racing components.

For a commercial fleet, spare-parts continuity can be more important than purchasing the hub from an independent component manufacturer. A compatible OEM hub can reduce downtime and installation risk.

Buyers should ask how long each hub, wheel, bearing, axle, and brake assembly will remain available after purchasing a kart fleet.

Potential best fit: Indoor and outdoor kart tracks requiring complete vehicles and ongoing platform-specific spare parts.

14. Yongkang Suyang Vehicle Co., Ltd.

Yongkang Suyang publicly presents go-karts, ATVs, and golf carts. Its relevance is therefore at vehicle-platform level rather than precision racing-hub specialization.

The company may provide hubs and hub assemblies used on its own recreational products. This can suit importers purchasing complete vehicles and stocking matching replacement parts.

Buyers should determine whether the hub is proprietary, interchangeable with common Chinese models, or available only as part of a larger assembly.

Potential best fit: Complete recreational vehicle sourcing with model-specific replacement hubs.

15. Yongkang Mototec Technology Co., Ltd.

Yongkang Mototec manufactures and supplies electric and gasoline recreational vehicles, including go-karts, ATVs, scooters, and related products.

Its hub relevance is mainly connected to complete vehicle platforms. Importers of youth or off-road karts may need compatible hubs, wheels, bearings, and axle parts for after-sales service.

When ordering replacements, provide the vehicle model, production year, original part photographs, spline or bore dimensions, wheel pattern, and brake configuration.

Potential best fit: Youth and recreational kart importers requiring model-specific service parts.

Why Luckyway Racing Is a Strong Choice for Custom Go-Kart Hubs

The manufacturers above serve different markets. Some specialize in standard racing parts, some in recreational vehicle replacements, and others in complete karts. Luckyway Racing is particularly relevant when the buyer needs a CNC-machined hub with custom dimensions or private-label support.

Multiple Hub Categories

Luckyway's public range includes rear wheel hubs, front wheel hubs, angled steering wheel hubs, axle bearing cassettes, sprocket carriers, and other axle-related parts.

Material and Finish Options

Public product information describes 6061-T6 and 7075 aluminum options as well as anodized finishes in multiple colors. Final material and finish should be confirmed for each project.

Custom Fitment

Buyers can discuss axle bore, hub length, keyway, wheel bolt pattern, clamping slot, fasteners, logo, and packaging using a drawing or sample.

Related Parts From One Supplier

A hub program may also require axles, rims, sprockets, carriers, collars, cassettes, steering components, or pedals. Consolidating compatible parts can simplify development and purchasing.

B2B and Private-Label Support

Luckyway is positioned for importers, distributors, wholesalers, aftermarket brands, and other customers requiring repeat production, specification control, custom branding, and export packaging.

What Information Is Needed for a Go-Kart Hub Quote?

Prepare the following information before contacting a manufacturer:

• hub type: front, rear, steering, sprocket carrier, brake carrier, or splined hub;

• axle, spindle, shaft, bearing, or spline interface;

• bore diameter and tolerance;

• total hub length;

• keyway width, depth, length, and position;

• bolt circle diameter and number of holes;

• hole diameter, thread, stud size, and hardware grade;

• wheel, sprocket, brake disc, or steering wheel interface;

• offset and required track width;

• material and temper;

• surface treatment and color;

• clamping slot, pinch-bolt, or set-screw design;

• runout, concentricity, and bearing-seat requirements;

• kart type, speed, load, and intended use;

• sample quantity and expected annual volume;

• logo, packaging, labeling, and documentation requirements.

A drawing is strongly recommended. Photographs without dimensions are rarely enough for reliable production.

How to Verify a Go-Kart Hub Manufacturer

Approve the Drawing First

Make sure both parties use the same revision. Critical dimensions, datums, tolerances, keyway, threads, finish, and material should appear on the approved drawing.

Confirm the Material

Do not accept only “aluminum alloy.” Ask whether the hub is made from 6061-T6, 7075-T6, cast aluminum, forged aluminum, magnesium, steel, or another material, and request appropriate documentation.

Inspect Critical Features

Measure bore size, bearing seats, keyway, bolt circle, hole position, hub length, offset, thread quality, runout, and concentricity. Test the hub with the actual axle, wheel, bearing, or steering component.

Review the Clamping Design

For split hubs, examine slot geometry, wall thickness, pinch-bolt specification, and clamping behavior. The hub should grip evenly without cracking or permanently distorting.

Check Surface Treatment

Confirm anodizing type, color range, coating thickness where important, cosmetic standard, masking requirements, and acceptable color variation between batches.

Test Before Mass Production

Approve samples under real installation and operating conditions. A dimensionally acceptable hub can still fail if the load path, material, or clamping design is unsuitable.

Common Go-Kart Hub Sourcing Mistakes

• confusing wheel hubs with steering or carrier hubs;

• ordering by axle diameter without checking keyway and length;

• ignoring wheel bolt circle and thread specification;

• failing to define front hub bearing sizes;

• using photographs instead of controlled drawings;

• selecting material only by price or weight;

• approving color without defining an anodizing standard;

• assuming all Chinese recreational kart splines are interchangeable;

• checking one sample but not defining batch inspection;

• buying a low-cost hub without confirming replacement continuity.

Final Thoughts

There is no single best Chinese go-kart hub manufacturer for every application.

Wuxi Tongbao is a strong starting point for established kart-parts sourcing. Luckyway Racing stands out for buyers who need CNC-machined wheel or steering hubs, material and finish options, related kart components, and OEM or private-label flexibility. HDC Manufacturing offers a broad public hub catalog and drawing-based capability, while Changzhou Bruno is relevant to aftermarket kart-parts buyers.

Companies such as Wenling Oudi and Shandong Tongyuan are more relevant to heavier or custom vehicle hubs. Wenling Mingtu, Wuyi Tiandi, and Aiweiku may suit recreational vehicle replacement markets. Complete-kart manufacturers such as Wewin, Suyang, and Mototec can be more appropriate when the buyer needs platform-specific spare parts.

Use this guide to create a shortlist, then verify every manufacturer through drawings, material documentation, sample inspection, installed testing, and direct commercial discussion.

Contact Luckyway Racing

If you are sourcing a standard or custom go-kart hub, Luckyway Racing can review your drawing, sample, dimensions, material, quantity, and finish requirements.

Send your specifications to discuss:

• front and rear wheel hubs;

• 30 mm, 40 mm, and other axle interfaces;

• steering wheel hubs and angled hubs;

• sprocket carriers and axle-mounted components;

• 6061 or 7075 aluminum options;

• CNC machining and anodized finishes;

• OEM branding and wholesale production.

Email: sales1@czxiangjin.com
WhatsApp: +86 151 5199 3002
Website: https://www.luckywayracing.com

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