Power of locked-in flats. Turbine is the most concave flat pedal designed for climbing, mobbing descents and tackling the most demanding terrain where riders are all-in on grip. Covered by our Lifetime Warranty inclusive of crashes and available in seven colors. The most locked-in feel you can get on traditional flat pedals, for when good grip just isn&';t good enough. Specs Axle Material Chromoly steel Pedal Material 6061 aluminum body, steel pins Platform Concavity 3mm Platform Thickness 20mm at edge Number of Pins 11 height-adjustable pins per side Platform L x W 115 x 110 mm Weight 419g per set Colours Black, Red, Orange, Blue, Purple, Kashmoney, Silver Includes 4 spare pins and 44 pin washers (shorten pins by 0.8mm) Pin Height 6mm from platform