Kool Stop BMX Brake Pads/Shoes - Threaded - Salmon - USA Made 16t it has a hardened CrMo

it has a hardened CrMo steel insert that matches up to the 48 splines on the crank axle for pure

Toptube: 21”

BB Included: No (122mm recommended for most bikes)

They are suitable any type of MTB use

Kool Stop BMX Brake Pads/Shoes - Threaded - Salmon - USA Made 16t it has a hardened CrMoThe BMX Pad is a top choice for BMX bikes direct pull brakes. The curved design allows this longer more rigid pad to contour the rim for better brake performance. Hardened and Plated reinforced steel backbone Patented Angled tip plow Water grooves Knurl lock washer system Available only in Threaded Weight per pair: 61. 7 grams Overall length: 78. 5 mm Pad contact width: 8. 5 mm Color: Salmon