BST Torque TEK 3.5x21" carbon front wheel for Harley Davidson FLHX Street Glide ()

BST Torque TEK Carbon Rims – The distinctive choice for Harley-Davidson

Please note: you are ordering a 3.5x21" rim. Check whether it fits your setup; these rims are produced to order and therefore cannot be returned.

All available sizes can be found in the Collection for your motorcycle; all available sizes are listed further down in this description.

The carbon rim that combines strength, design and personalization

🔧 Key features:

• Unique design – where Twin TEK stays true to the OEM look, the Torque TEK is distinctive and bold
• Up to 60% lighter than OEM rims – faster acceleration, shorter braking distances and easier steering
• Specially developed for Harley-Davidson – built for the weight and forces of heavy V-Twins
• Fully tested – TÜV, JASO, DOT E and JWL
• Autoclave-produced prepreg carbon – maximum strength and structural integrity

Torque TEK: distinctive and powerful

The BST Torque TEK is the counterpart to the more understated Twin TEK. While Twin TEK has an OEM+ design, the Torque TEK makes a bold statement with its distinctive design. This rim was developed for riders who want not only performance, but also want to make a statement with their motorcycle. The striking spoke design gives every Harley a modern and aggressive look.

Weight: OEM vs. Torque TEK

OEM Harley-Davidson rims are heavy. A "3.5 x 19” Enforcer front wheel, for example, weighs approx. 11.2 kg. The BST Torque TEK version weighs only 3.5–3.8 kg. The rear wheels are also significantly lighter: an OEM "5.5 x 16” weighs around 11–12 kg, while the BST "5.5 x 18” Torque TEK weighs only 4.3 kg. This means a weight saving of up to 60%.

Technology & production

Like other BST models, the Torque TEK is manufactured from prepreg carbon fiber, which is cured in an autoclave under high pressure and temperature. The hubs are made of CNC-machined aluminum (6082 T6), accurate to within one hundredth of a millimeter. The result is a wheel that is not only lighter, but also stronger and more durable than OEM.

Safety and certifications

The Torque TEK meets all strict standards: TÜV, JASO, DOT E and JWL. This makes the wheels suitable for everyday use, long touring trips and even track days. Each wheel is individually tested.

Fitment & installation

The Torque TEK is a direct OEM replacement. That means no major modifications are required. OEM brake discs and TPMS sensors fit directly. When ordering, it is important to always check that you select the correct wheel size for your Harley model and year. We are happy to advise you.

Available sizes

The BST Torque TEK front wheel is available in the following sizes:

• 3.5" x 26"
• 3.5" x 21"
• 3.5" x 19"
• 3.0" x 19"
• 3.5" x 17"
• 3.5" x 16"

Always check that the selected size fits your motorcycle and any conversions.

Style & personalization

In addition to performance, the Torque TEK also stands for style. Its distinctive design is available in various carbon structures and finishes. This lets you choose a timeless look or a unique custom appearance.

Carbon structures

• Twill carbon – classic diagonal pattern, instantly recognizable as pure motorsport.
  
• Forged carbon – marble-like pattern, exclusive and modern.
  

Finishes: Glossy, Satin and Matte

• Glossy – deep high gloss with maximum shine and reflection.
  
• Satin – the OEM “matte” look of Ducati Performance, MV Agusta and BMW HP. Semi-matte, silky.
  
• Matte – ultra-matte, without reflection. Stealthy and uncompromising.
  

Color options with ink lacquer

The Torque TEK is supplied as standard in bare carbon (without a color tint), but can also be ordered with color-tinted ink lacquer. The transparent lacquer keeps the carbon visible while adding an extra dimension. Available in Twill or Forged, and finished in Glossy, Satin, or Matte.

• Red – fiery, sporty look.
  
• Blue – cool and high-tech.
  
• Green – fresh and eye-catching.
  
• Gold – exclusive and luxurious.
  
• Violent Violet – deep purple, bold and mysterious.
  
• Orange – bright and energetic.
  
• Black (jet black) – deeper and darker than bare carbon, with visible weave.
  
• Chameleon – a color gradient of blue, green, and purple.
  

Maintenance and warranty

Each Torque TEK wheel comes with a 2-year manufacturer’s warranty. Maintenance is simple: cleaning with a soft cloth and mild soap is sufficient. Avoid aggressive products to preserve the finish.

FAQ – frequently asked questions

Are BST Torque TEK wheels safe?

Yes. Thanks to TÜV, JASO, DOT E, and JWL certification, these wheels are completely safe.

What is the difference between Twin TEK and Torque TEK?

Twin TEK is more understated and OEM-oriented, while Torque TEK is distinctive and eye-catching. Both are equally strong and light, but their appearance is completely different.

Do I need to make modifications to install Torque TEK?

In most cases, they are direct OEM replacements. However, always check that the dimensions are compatible with your motorcycle and any conversions.

The striking upgrade for your Harley-Davidson

With the BST Torque TEK, you choose not only weight savings and performance, but also a distinctive design that makes your Harley unique. From Street Glide to Road King: this wheel gives your motorcycle a look that radiates power and style.

Order your BST Torque TEK wheel set from GeGShop.nl now and experience the difference.