Red Cycling Products Allen key set

Red Cycling Products’ great-value set contains the most common Allen keys in good-quality steel – making it the perfect starting point for your bike tool collection. For the vast majority of work done on most bikes today, you’ll need an Allen key. This 9-piece set of ball-end keys covers all common sizes on your bike. From a 1.5 mm piece for adjusting the spring tension on your rim brakes to a 10 mm key for the crank.