The Razor from Carrera is a mid range model with plenty of features. It has a rear adjusting ratchet system for a snug fit, 25 vents and comes in two sizes; S/M (54-57cm) & L/XL (58-62cm). The Razor comes in four colours and weighs 275g.
Price: $169
Distributed by Cassons
www.cassons.com.au