Troy Lee Designs Flowline Mips MTB Cycling Helmet







Standing out from the crowd with Troy Lee’s legendary styling, the Flowline MIPS Helmet features much of Troy Lee Designs’ best technology at a low price. Sporting a modern, minimalist look, it is designed to keep you protected and comfortable on the singletrack.
Safety, as ever, is paramount, and along with inbuilt MIPS® that protects against rotational impact and a light EPS impact layer that guards against high speed impacts, this helmet has extended coverage at the back for a little extra piece of mind. The outer shell is extra strong, thanks to its full wrap, in-mould construction.
The security of the Flowline MIPS Helmet is exceptional, as it uses TLD’s precision fit system with three height settings. By rotating a dial one way or the other, you will quickly and easily tighten or loosen the helmet allowing you to find your preferred fit.
Once you’re on your bike, expect your head to remain cool, even when you’re shredding or racing, as the 14 ventilation ports allow a high flow of air to enter the helmet as you ride. The soft lining will stop sweat from running into your eyes and convey comfort that you’ll appreciate on long days on the Trail.
Finally, the three-position adjustable, screwless visor will accommodate your chosen eyewear and provide protection for your eyes from sun, rain and debris from muddy tracks, not to mention absorb some of the impact in case of an off.
This is a great value, modern and clean-looking helmet that offers incredible safety features, a great fit and all-day comfort in a package that is sure to attract admiring looks on the trail.
Key Features:
- With MIPS technology to protect against rotational forces
- EPS foam guards against high speed impacts
- Outer shell strengthened by full wrap, in-mould construction
- Extended coverage guards the back of your head
- Easy to size using the TLD precision fit system
- 14 high-flow ventilation ports keep your head cool and dry
- With soft, replaceable liner
- Bears 3-position adjustable, screwless visor
Occasionally, without notice, manufacturers change product design and/or specifications.
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Troy Lee Designs Flowline Helmet Size Guide
|
Size |
XS/S |
M/L |
XL/XXL |
|
Circumference (cm) |
53 - 56 |
57 - 59 |
60 – 63 |
|
Circumference (Inch) |
21 7/8 - 22 |
22 3/8 – 23 1/4 |
23 5/8 – 24 3/4 |
How to measure
To find the circumference of your head, place a tape measure in the centre of your forehead, wrap it around above your ears and around the back of your head. If there's a slight difference between two different sizes, always go for the tighter size.

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Troy Lee Designs Flowline Mips MTB Cycling Helmet
“ Fits really well, delivery was a bit slow, but it was a good deal and really happy with the helmet