Troy Lee Designs - A3 Uno MIPS Helmet (MTB)
SKU: 87384112829

Troy Lee Designs - A3 Uno MIPS Helmet (MTB)

Sale price$142.16 Regular price$157.95
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Troy Lee Designs - A3 Uno MIPS Helmet (MTB)Troy Lee Designs A3 Uno MIPS Helmet (MTB) A3 Uno MIPS Helmet is a Troy Lee Designs mountain bike helmet built for trail riders. The A3 shape suits aggressive trail riding with an emphasis on day long comfort and modern mountain bike coverage. It is shaped around dependable protection, ride comfort, and the clean finish Troy Lee Designs helmets are known for. The Uno treatment gives this helmet a more individual feel than a plain solid option. The MIPS

Troy Lee Designs - A3 Uno MIPS Helmet (MTB)

A3 Uno MIPS Helmet is a Troy Lee Designs mountain bike helmet built for trail riders. The A3 shape suits aggressive trail riding with an emphasis on day-long comfort and modern mountain bike coverage. It is shaped around dependable protection, ride comfort, and the clean finish Troy Lee Designs helmets are known for. The Uno treatment gives this helmet a more individual feel than a plain solid option. The MIPS-equipped build adds another layer of confidence for riders who prioritize modern helmet technology.

The fit is aimed at riders who need their MTB helmet to stay composed on technical descents while still feeling comfortable during transitions, climbs, and longer days outside.

Why We Like It: it fits the way a modern MTB helmet should: secure, ventilated, and ready for real terrain.

Why It’ll Work for You: It works well for riders who split time between trail loops, enduro stages, and lift-served laps and want one mountain bike helmet that feels ready for all of it.

Variants / Options: multiple sizes and colorways available; check the selector for current stock.

Key Features:
  • B-Series MIPS Rotational Brain Protection
  • Advanced layering 3-piece shell
  • 3-Way Magnajust® visor
  • TLD Sweat Glide System - EVA wicking foam
  • Premium 3d Fidlock® magnetic buckle system and composite smart shear screws

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87384112829

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VaFREE757
Lake Worth, US
★★★★★ 5
Perfection!!!!
Size: XX-Large, Color: Black
Perfect!!!!!
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Reviewed in the United States on June 6, 2026
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Jakeina
Natrona Heights, US
★★★★★ 5
Perfect fit and great value
Size: X-Small, Color: Black
This suit was absolutely amazing and fit my son perfectly. I was a little apprehensive about buying a suit from Amazon, but it exceeded my expectations. The quality is great for the price and it looked really nice on him. It was definitely worth the money, and I would absolutely purchase again.
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Reviewed in the United States on April 18, 2026
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Maria Stewart
Grantham, US
★★★★★ 5
Perfect fit for the occasion
Size: X-Large, Color: Black
Yes. It fit perfectly.
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Reviewed in the United States on April 18, 2026
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Britney
Los Angeles, US
★★★★★ 5
Quality is great
Size: Medium, Color: Black
The suit is kind of thick and the color is perfect it fits perfectly and it is worth buying
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Reviewed in the United States on August 21, 2025
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Cam
Cuba, US
★★★★★ 5
Rhinestone cowboy
Size: XX-Large, Color: Black
Amazing 🤩. Fits perfectly
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Reviewed in the United States on October 14, 2025

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