£77.66

It has never been this cheap. We have no record of a lower price.

£78 today · cheaper than every other day in the last 3 months

BELL Bell 4Forty Air MIPS Adult Unisex Mountain Bike Helmet, Matte Black, Size S, Protective Gear with Float Fit

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 73 days · 73 data points (no recent data)

Historical
Generating forecast…
£144.99 £70.93 £87.09 £103.25 £119.40 £135.56 £151.72 12 August 2026 30 August 2026 17 September 2026 05 October 2026 23 October 2026
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Matte Black, 7203911

Price data last checked 18 day(s) ago - will refresh soon

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Price Distribution

Price distribution over 73 days • 10 price levels

Days at Price
Current Price
2 days · current 5 days 10 days 6 days 6 days 8 days 7 days 9 days 13 days 7 days 0 3 7 10 13 £78 £83 £93 £102 £108 £118 £124 £131 £137 £145 Days at Price

Price Analysis

Most common price: £137 (13 days, 17.8%)

Price range: £78 - £145

Price levels: 10 different prices over 73 days

Description

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.

Key Features

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.

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

Fidlock™ is an easy-to-use magnetic buckle. This time-saving feature slides closed laterally for an effortless, secure fit.

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

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

Product Specifications

Brand
BELL
Model
7203911
Colour
Matte Black
Size
S
Domain
Amazon UK
Listed Since
10 February 2026

Barcode

No barcode data available

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