TSG Substance 3.0 MTB Cycling Helmet
Flat Blue Orange Small/Medium Dispatched within 2-5 days ID: 80443-263231
SAVE 13% £54.99
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Flat Blue Orange Large/XLarge Dispatched within 2-5 days ID: 80443-263232
SAVE 13% £54.99
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Flat Red Small/Medium Dispatched within 2-5 days ID: 80443-263233
SAVE 13% £54.99
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What are the delivery costs?

We offer Free UK Delivery on all orders.

Including: Channel Islands, Isle of Man, Isle of Wight, Northern Ireland, Scottish Highlands and Scottish Islands.

Standard delivery is normally 2 - 5 working days.

International delivery costs and delivery times vary for different countries. Please see here for more information.

Christmas delivery

For guaranteed Christmas delivery please order bikes before 11am, Tuesday 20th December and all other items before 11am, Wednesday 21st December. Guaranteed Christmas delivery applies to all items with the icon, please choose your option/size to see if the specific item you are after qualifies for Christmas delivery.

The TSG Substance 3.0 has eighteen robust vents and fresh style which is ideal for riders on the move.
This helmet offers cool comfort and contemporary styling for all mountain needs.
The height-adjustable, Tri-Fit close system can be easily adjusted with one hand.
Front vent mesh, washable pads and the adjustable visor complete the package.


  • PC In-mold Shell.
  • EPS Impact Foam.
  • Height Adjustable Tri-Fit System.
  • 18 Aerodynamic Vents.
  • Front Vent Mesh.
  • CE EN 1078 / CPSC

Weight: 290 g / 10.2 oz


  • S/M (54-58cm)
  • L/XL (58-62cm)

The Substance 3.0 really stands out because it looks so good. It comes in a truly unique line of colours that separate it from so many of the bland and boring out there. The flat matt finish looks great, particularly the flat green (shown here) and flat light blue. Visually it looks like a much higher end helmet than its price point indicates. The fact is that this helmet is priced ridiculously low compared to what else is on offer but simply does not demonstrate that point in either its looks, its build quality or its features.