Components & Material Certificates

Version: 1.0 Status: October 2025

Publisher: SM WORKS, Austria

Contact: info@smworks.at

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1. Overview

All SM WORKS Supermoto wheel sets are manufactured from high-quality branded components that are internationally recognized in motorsport and road traffic.

Each individual component (rim ring, spokes, hub, adapter, etc.) demonstrably meets industrial quality standards and has been tested in several laboratories for strength, material purity and durability .

The following information serves as technical proof of the materials used and production quality.

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2. Rim rings – GIANT / GLM 7116-T6 aluminum

Our rim rings are manufactured by the GIANT Group / D.MAG New Material Technology Co., Ltd. – a world-leading OEM producer of forged and extruded motorcycle rims.

specification	Value
material	Aluminium alloy 7116-T6
Proceedings	forged, CNC machined, anodized
Tensile strength	489 N/mm² (standard ≥ 425 N/mm²)
Yield strength	450 N/mm² (standard ≥ 395 N/mm²)
Elongation	12% (if target ≥ 7%)
Hardness (HB)	134 HB (if target ≥ 120 HB)
Creep test	≥ 1664.6 kgf at 15 mm deformation – passed
Material testing	Laboratory Certificate No. F12772 / DM Lab Kunshan

These values ​​are taken from original laboratory reports and material certificates stored in the SM WORKS archive and can be provided to testing laboratories if required.

Conclusion:

The 7116-T6 aluminum rim rings significantly exceed the common minimum standards for motorcycle rims and are designed for use in road and racing applications.

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3. Spokes – Bulldog Heavy Duty Stainless Steel (4 mm)

specification	Description
Manufacturer	Bulldog Performance Parts
material	Stainless steel AISI 304 / 316
diameter	4.0 mm
Tensile strength	> 1,200 N/mm²
Corrosion resistance	high, salt and weather resistant
Surface finish	galvanized or black coated (depending on model)

The spokes are heavy-duty compatible, are used in several European supermoto racing teams and have proven high fatigue strength.

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4. Hubs and adapters – SM WORKS Precision Components

component	Description
material	6061-T6 aluminum, CNC machined
production	SM WORKS Factory Design (Austria)
Tolerance range	± 0.05 mm
surface	Hard anodized
Fit	OEM axle diameter / Precision spacers

All hubs and spacers are milled specifically for the vehicle and ensure a form-fitting connection in OEM mounts.

Custom setups (e.g. racing adapters, Motomaster disc mounts) are available as options.

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5. DOT compliance and international standards

The rim rings were tested according to US Department of Transportation (DOT) Code 49 CFR 551–566 and are registered under Manufacturer ID 17509 .

Manufacturer: D.MAG New Material Technology Co., Ltd.

The DOT compliance certificate confirms that the rims meet all technical requirements of the FMVSS (Federal Motor Vehicle Safety Standards) and are approved according to US standards.

This is a recognized self-certification under American law – comparable to the CE marking in Europe.

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6. Material certificates & laboratory reports

The following documents are available for our components and can be obtained upon request or viewed in the protected download area:

-Material Certificate 7116-T6 (Aluminum Analysis)

-Laboratory Test Report – Tensile / Yield / Hardness / Creep Test

-DOT Compliance Certificate (ID 17509)

-Declaration of conformity KTM Sportmotorcycle AG

-TÜV/FAKT/GTÜ parts certificate (KTM EXC EFI wheel)

All evidence has been archived internally and can be passed on to official testing bodies if required.

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7. Liability and Use

The technical data and certificates are provided solely for information and support during testing .

SM WORKS assumes no liability for the registrability, approval or use in public road traffic.

The installation must be carried out by a specialist workshop, taking into account the torques and tolerances specified by the vehicle manufacturer.

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Last updated: October 2025

© SM WORKS | Technical documents and certificates are subject to copyright.

Distribution or publication without written permission is not permitted.