Here is the spare part for you

The side plates are forged into a smooth ergonomic shape and anodised in the Park Blue to finish it off

Does it include a lock: No

Protect your cranks with Wolf Tooth Crankskins

and a drastically shortened normal head on the other

Jetblack Patrol Sunglasses - Matte Black With Grey Tips - Smoke Amber And Clear Lens PDP|Colour Here is the spare partThe Patrol is built for race day, to be fast and compact combined with seriously sleek looks! Lightweight Outstanding comfortable ergonomic shape Includes two sets of additional lenses, FXT Clear and FXA Amber Lenses deliver 100% protection from UV rays Impact resistant Includes very stylish carbon look case