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Vision

Vision Metron 4D Flat M.A.S. Carbon Road Handlebar

Vision Metron 4D Flat M.A.S. Carbon Road Handlebar

$449.99 USD
$449.99 USD
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6-Month Warranty

At BuyShopBoss, we stand by the quality and craftsmanship of all carbon fiber components. To ensure your complete satisfaction and peace of mind, we offer a 6-month warranty on all purchases. This warranty covers manufacturing defects and issues related to the integrity of the components under normal use.

Warranty Coverage:

  • Defects in Material and Workmanship: If you experience any defects in materials or workmanship under normal use within 6 months from the date of purchase, we will replace or repair the handle at no additional cost.

  • Exclusions: This warranty does not cover damage caused by misuse, accidents, or modifications. Normal wear and tear, including scratches and fading, is not covered.

How to Claim:

Contact Us: Reach out to our customer support team via [info@buyshopboss.com] with your order number and a description of the issue.

Submit Proof of Purchase: Provide a copy of your receipt or order confirmation along with photographic evidence of the defect or problem.

Return the Handle: We will review your claim and, if approved, provide instructions for returning the item.

We are committed to delivering top-quality products and excellent customer service. If you have any questions or need assistance, please don't hesitate to contact us.

Shipping policy

All products will be dispatched within 2–5 business days after payment has cleared.

Delivery times could be longer than normal during the holiday season. Please factor in another 5– 10 days as a buffer.

Please let me know if you want to go for the faster shipping option first. Then you must pay the extra freight; please contact us for USPS, UPS EMS (7–15 days), or DHL shipping options (3–7 days).

Refund Policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

Please review our detailed return policy on our website for more information on the process and any applicable conditions.

Contact us

info@buyshopboss.com

The Vision Metron 4D Flat M.A.S. is a premium carbon road handlebar that combines aerodynamic shaping with a lower, performance-focused hand position. Its Aero-Ergo flat-top section follows the natural arc of the arms, while the 10° forward bend supports a more comfortable position for climbing and long road rides.

Built for modern road bikes with a standard 31.8 mm clamp, the Metron 4D Flat features internal cable routing and Di2 compatibility for a clean, integrated cockpit. The M.A.S. direct-mount interface also accepts the compatible Vision clip-on system when riders want additional aero versatility; the clip-on is not included.

Key features

  • Reinforced carbon construction
  • Aero-Ergo flat-top profile with 10° forward bend
  • 125 mm drop and 80 mm reach
  • 5 mm offset drops with 2° flare for a stable sprinting platform
  • Internal cable-routing guides and Di2 compatibility
  • 31.8 mm handlebar clamp diameter
  • M.A.S. direct-mount interface for the compatible Vision clip-on system
  • Approximate weight: 267 g

Please note: Compatible M.A.S. clip-on extensions are not included.

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STAY CONNECTED

  • About this product

     The most successful carbon handlebars in recent years. features the full internal cable routing when mounted on D-shape forks or DCR compatible frames.

  • Return Policy

    We offer full refunds or exchange for defective items only and it must be sent back to us in the original condition. If you have received the item in a damaged condition, please notify us within 3 days after receiving it.

  • Shipping & Handling

    • All products will be dispatched within Five business days after payment has cleared.
    • Estimated delivery: 20-30days.

  • NOTICE

    If you have any problem, Please contact us through Message or or email, and we will gladly assist you.

HOW WE TEST

Every product at BuyShopBoss is put through extensive testing for as long as necessary to obtain a proper understanding of how well it functions. We trust the impartiality of our evaluators, who are seasoned bikers. Although we make every effort to guarantee that the ideas we share are supported by facts, reviews are by definition an informed opinion rather than a final judgment. We strive to find weaknesses in any design, but we don't deliberately try to break anything (except from locks). The total score is not merely the mean of the individual scores; it also represents the usefulness and worth of a product, with the latter being ascertained by comparing it to similar goods in terms of features, cost, and quality.

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