Thomson X4 35mm Mountain Stem The leader in strength and stiffness Too many modern mountain bikers sacrifice strength and torsional stiffness to save a few grams of weight. Thomson created a stem that has industry leading strength and stiffness while remaining one of the lightest enduro-worthy stems on the market. The X4 stem allows riders to realize the benefits of running stiffer forks and stiffer 35mm handlebars. The stem offers precise steering, tracking, and more control while riding, all wrapped up in in a beautiful design. The Thomson brand is synonymous with high quality products, and this stem is no exception to their reputation. The 4X stem will inspire confidence no matter what type of riding you do. This stem is used by Remy Metailler who is recognized as one of the most aggressive downhill riders in the world. If it can handle the abuse he puts it through, it's ready for anything. Features35mm clampfor use with 35mm handlebars Available in multiple lengthsto cater to your personal setup Incredible strength to weight ratioto keep your front end light and strong SPECIFICATIONSLength32, 40, 50mm Rise0 Degrees Bar Clamp Diameter35mm Steerer Diameter1 1/8"Stack N/AMaterial Machined AL6066Intended Use Trail, Enduro, DHWeight N/A | Thomson | X4 35Mm Mountain Stem | Black | 50Mm, 35. 0Mm, 0 Deg | Aluminum