The controller is small and compact and it is operable via two simple, easy-to-use buttons that allow you to increase or decrease the temperature. I especially like this, rather than those with sliders or dials, as they're easier to operate when gloved up.

The BikeTek grips have four heat settings and these are displayed by different coloured LEDs from blue (lower setting) to red (getting warmer)

• Multi-heat settings provide perfect heating for all conditions
• Simple two button controller box can be handlebar mounted for ease of on-ride use
• Detail grip pattern for optimum feel
• Easy installation onto all 22mm handlebars
• 22mm left, 25mm right grips
• Supplied complete with bar-end plugs