Amazon.com : Funn Crossfire Mountain Bike Stem with 31.8mm Bar Clamp - Durable and Lightweight Alloy Bike Stem for Mountain Bike and BMX Bike, Length 35mm stem (Black) : Sports & Outdoors
Profile Design 1 Seventeen Bike Stem 31.8mm x 90mm 1-1/8" 17° Black - Walmart.com