The Diamond XL encompasses all the high spec features of the Diamond LCD. Continental 700C (28â€) wheels make this an excellent electric bike for the taller rider or for those who prefer a larger wheel. Multi level pedal assistance is selected on the easy to read handlebar mounted LCD. This, along with the selectable throttle, gives the rider lots of options on riding style. The fully loaded comfort pack gives front and seat suspension, chain and mudguards, LED lights and ergonomic grips.