The 20" wheel unicycle is the most popular size of unicycle, a great all-rounder, this Reflex unicycle is ideal for both indoor and outdoor riding. It's perfect for beginners or those looking to master tricks. This Unicycle features cotterless 130mm steel cranks, sealed main cap bearings, large flange steel hub laced to a durable 36 hole steel rim. The curved unicycle saddle is designed for maximum support and control, it features a removable grab rail, scuff guards and is mounted to a quick release 300mm knurled seatpost. The angry bee of the trio of Black Widow unicycles. The frame has a gloss jet black paint finish with matching seat clamp and main cap holders. The rim has a juicy gloss yellow paint finish which stands out against the black frame. This time the grab rail and scuff guards on the saddle are blood red. Black tyre, saddle, pedals and black seatpost cover add to the darkness. Solidly built quality unicycle with scary stunning looks to match.