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Shop the Troy Lee Designs Flowline SE MTB Helmet with MIPS. Half-shell trail helmet with dual-density EPS, extended coverage, Fidlock buckle and 14 vents.
Shop the Troy Lee Designs Flowline SE MTB Helmet with MIPS. Half-shell trail helmet with dual-density EPS, extended coverage, Fidlock buckle and 14 vents.
Troy Lee Designs

Troy Lee Designs Flowline SE MTB Helmet with MIPS - Phantom Black

£140.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Troy Lee Designs Flowline SE MTB Helmet with MIPS - Phantom Black

Season:2026

Brand:Troy Lee Designs

Code:TLD110BLK

The Troy Lee Designs Flowline SE MTB Helmet with MIPS is a premium half-shell trail helmet designed for mountain bikers who want high-level protection, comfort and style on every ride. Built for MTB, trail riding, enduro, bike parks and off-road cycling, the Flowline SE MIPS combines advanced safety features with a lightweight, modern and minimalist Troy Lee Designs look.

  • Premium Troy Lee Designs MTB trail helmet
  • Designed for mountain biking, trail riding, enduro and bike parks
  • MIPS® technology helps reduce rotational impact forces
  • Dual-density EPS foam helps protect against high and low-speed impacts
  • Full-wrap in-mould construction strengthens the outer shell
  • Extended rear coverage for added MTB protection
  • TLD precision fit system with three height settings
  • 14 high-flow ventilation ports help keep your head cool and dry
  • Soft antimicrobial comfort liner helps reduce odour
  • Fidlock magnetic buckle for easy one-handed fastening
  • Three-position adjustable screwless visor
  • Modern, minimalist Troy Lee Designs styling

Protection is at the heart of the TLD Flowline SE MIPS Helmet. The integrated MIPS® Brain Protection System is designed to help reduce rotational forces during angled impacts, adding an important layer of safety for technical trail riding. Dual-density EPS foam helps manage both high-speed and low-speed impacts, while the full-wrap in-mould outer shell strengthens the helmet structure.

Extended rear coverage provides additional protection at the back of the head, making this helmet a confident choice for mountain biking, singletrack, woodland trails and bike park riding. The screwless three-position adjustable visor helps shield your eyes from sun, mud and trail debris, while also being designed to manage impact during a crash.

For comfort, the Troy Lee Designs Flowline SE MIPS MTB Helmet features the TLD precision fit system with three height settings, allowing quick and secure adjustment. 14 high-flow ventilation ports keep air moving across your head to help you stay cool on climbs, descents and warm-weather rides. A soft antimicrobial comfort liner helps fight odour while adding cushioning throughout the ride.

Finished with a convenient Fidlock magnetic buckle, the helmet is easy to fasten and release with one hand, even when wearing gloves. Combining Troy Lee Designs styling with trusted trail protection, the Flowline SE MIPS Helmet is a superb choice for riders looking for a comfortable, protective and great-looking MTB helmet.

Technical Information
  • Helmet Type:
    Half-shell MTB trail helmet
  • Safety Technology:
    MIPS® Brain Protection System
  • Impact Protection:
    Dual-density EPS foam
  • Construction:
    Full-wrap in-mould outer shell
  • Coverage:
    Extended rear head coverage
  • Fit System:
    TLD precision fit system with 3 height settings
  • Ventilation:
    14 high-flow ventilation ports
  • Liner:
    Soft antimicrobial comfort liner
  • Buckle:
    Fidlock magnetic buckle
  • Visor:
    Screwless 3-position adjustable visor
  • Use:
    MTB, trail riding, enduro, bike parks and off-road cycling
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.
Sizing Information
XS/SM/LXL/2XL
Hat Size6 5/8 - 77 1/8 - 7 3/87 1/2 - 7 7/8
cm53 - 5657 - 5960 - 63
inches21 7/8 - 2222 3/8 - 23 1/423 5/8 - 24 3/4
Professional Opinion
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