Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Bugaboo #4, Long Thin by Black Diamond Sold out $16.95 One Color / One Size - Sold out One Color Color Chevron down icon One Size Size Chevron down icon Availability: Translation missing: en.general.icons.icon_check_circle icon Out of stock 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Sold out Spinner icon Looking for Local Pick-up? Choose a store below. Product Locator by Locally Notify me when back in stock Email address Email me when available Classic big brother of the Knifeblade, Bugaboos have precision-ground blades for a consistent taper and a hole in the thickest part of the head to reduce weight without sacrificing durability.