Radio designed the Cobalt Junior Stem to be the perfect partner to any Mini or Junior build

Tapered Legs

They're built from heat-treated 4130 chromoly that makes them incredibly strong and durable thanks to Primo's proprietary welding and heat-treating processes

The main addition being a stiffer and stronger downtube

BSD Dropped Stem Colour:Black Radio designed the Cobalt JuniorBSD's Dropped Stem was designed for those who ride their bars as low as possible, with a 10mm rise it lets you get your bars as low as possible. Built from 6061 T6 and CNC machined this stem is built like a tank and grips like a vice giving you extra reassurance that your bars aren't going anywhere. ###section### Product Specs TYPE: Front Load REACH: 50mm RISE: 10mm CLAMPING DIAMETER: 22. 2mm WEIGHT: 320g (11. 32oz)