We love the P30’s ease of installation, no other device comes close to the Gamut when it comes to trouble free fitting. Chain devices have been notoriously difficult to set up over the years, usually involving fiddling with tiny bolts and washers till the early hours of the morning, but not with the Gamut. Every bike we have fitted it to, it has simply bolted straight on with no need for realigning plates or rollers. This in itself is a good selling point, but when you bring in the factors that the device performs faultlessly and is super light, the Gamut is without doubt one of the best devices on the market.

£114.99
Madison 0800 1300 598
www.gamutusa.com, www.madison.co.uk