Hot Racing SSXS3256 Light Machined Steel 32T-56T (stock) Idler Gear - HPI Savage Made by Hot Racing; Hot Racing is a United States based company; parts are sourced from Chinese producers All Hot Racing upgrade parts are direct replacements for stock components; additional parts are not required Hot Racing part number SSXS3256; UPC 083745714234 This item works with: HPI Electric Savage XS