The Troy Lee Designs GP Pro Mono: a 1525 g motocross helmet with MIPS, an EPP-lined chin bar and emergency-release cheek pads.
What the features mean on the road
- MIPS brain protection system: a low-friction slip layer that helps redirect rotational forces. Why it matters: many crashes involve a twisting hit, not only a straight-on one.
- EPP-lined chin bar: extra impact material in the area that takes hits in a fall.
- Emergency-release cheek pads: responders can remove them to take the helmet off more safely.
- Break-away plastic visor screws: the visor is designed to release instead of transferring force to your neck.
- 16 intake and 6 exhaust ports: airflow through the hot part of the moto.
- Stainless steel D-rings, and a helmet sock included.
Fit and sizing
Three shell sizes for a closer fit across head sizes. We fit helmets free at the shop, so you can check the shape and size before you buy.
A good fit if you want a light MIPS helmet from a rider-focused brand.
Look elsewhere if you want a carbon shell: see the Alpinestars Supertech M10.
About this graphic
This is the GP Pro in the Mono graphic. The shell, liner and fit are the same across GP Pro graphics.
Fitted and backed by your local Richmond shop
- Free helmet fitting: Sprocketz, 7902 W. Broad St., Richmond, VA 23294. Call (804) 726-9570. A helmet only protects you if it fits, so come try it on.
- Pick up or ship: in-store pickup is available, and we ship to Virginia addresses.
- Returns: new, unused and unwashed riding gear with tags and packaging intact can be refunded or exchanged.
- Price-match guarantee on new products from local and online competitors (some restrictions apply).
- Trade-in: bring in old gear for 15% off.
Quick specs
| Helmet | Troy Lee Designs GP Pro Mono |
| Shell | Polyacrylite, three shell sizes |
| Weight | 1525 g |
| Safety | MIPS; EPP-lined chin bar |
| Ventilation | 16 intake, 6 exhaust ports |
| Cheek pads | Emergency release |
| Use | Motocross, off-road |
Questions riders ask
Does it have MIPS?
Yes.
Do the cheek pads come out in an emergency?
Yes. They are designed for emergency removal by responders.
Is the graphic a different helmet?
No. Only the graphic differs.
Do you ship outside Virginia?
Online orders ship to Virginia addresses. Anywhere else, call the shop at (804) 726-9570.