Bike
4Forty Mips 4Forty Mips 4Forty Mips 4Forty Mips 4Forty Mips
Bike

4Forty Mips

Item No. 35352
Price reduced from £ 109.99 to £ 65.99 40% Off
Colour - Black
Size Size Chart
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Free shipping for orders over £150
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All-mountain value — optional Mips Evolve, Float Fit, Sweat Guide, adjustable visor, full hard shell — the 4Forty is ready for anything the trail throws your way.
Mountain biking is a demanding sport — compromises and shortcuts when it comes to gear are never a good idea. The 4Forty Mips is built to withstand the rigors of a trail-riding life; with generous ventilation, the comfort of Float Fit and built-in Sweat Guide, extended rear coverage, a full hard shell, adjustable visor, and Mips Evolve protection. Boasting the comfort, protection, and broadly capable features of helmets costing twice as much, the 4Forty Mips is a bantamweight, all-conditions, all-kinds-of-trail champion packing a heavyweight value.
  • MIPS® EVOLVE — Mips Evolve is designed to reduce rotational forces that can result from certain impacts. By integrating the Mips slip plane into the retention system, we are able to reduce complexity and weight for a compact, better ventilated helmet that fits more closely to the head.
  • FLOAT FIT™ — A minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with Mips®).
  • ADJUSTABLE VISOR — Adjustable visor allows for sun protection and easy goggle storage.
  • NO-TWIST TRI-GLIDES™ — Quick-adjust fasteners that help keep straps flat and properly positioned
  • SWEAT GUIDE™ — Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear.
  • GOGGLE GRIPPER — Rubber grip on the back of the helmet keeps your goggle strap in place.
6% PC, 56% EPS, 1% POM, 7% Polyester, 5% PP, 20% PA, 4% TPR
Technology
Mips® Evolve

Mips Evolve is designed to reduce rotational forces that can result from certain impacts. By integrating the Mips slip plane into the retention system, we are able to reduce complexity and weight for a compact, better ventilated helmet that fits more closely to the head.

Float Fit™

A minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with Mips®).

No-Twist Tri-Glides™

Quick-adjust fasteners that help keep straps flat and properly positioned.

Sweat Guide™

Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear.

Ionic+™ Antimicrobial Comfort Padding

Quick-drying interior padding helps manage sweat while using silver for odor control.

3-Position Adjustable Visor

3-position adjustable visor allows for sun protection and integrates easily with goggles or glasses.

Goggle Gripper

Rubber grip on the back of the helmet keeps your goggle strap in place.

Helmet Size Guide

How to Measure Your Head
Helmet Sizing
  1. 1. Use a soft tape

    Flexible measuring tape or string plus a ruler.

  2. 2. Wrap above brows

    About 1 in (2.5 cm) above eyebrows, level and snug.

  3. 3. Measure twice

    Use the larger of two readings.

Size Chart Reference
Size Head (in) Hat Cheek (mm)
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