Wilier stem Stemma S Alu Ritchey

WILIER STEMMA S STEM – RITCHEY DESIGN FOR PERFORMANCE AND STYLE

The Wilier Stemma S stem, developed in collaboration with Ritchey, is the perfect choice for ambitious road cyclists seeking a combination of lightweight design, stiffness, and aesthetics. With its 120 mm length, sporty 84° angle, and 31.8 mm handlebar clamp, it offers direct, precise steering response at a minimal weight. The high-quality aluminum construction ensures a sophisticated finish and reliable stability for everyday use.

MINIMALIST DESIGN, MAXIMUM PERFORMANCE

The Stemma S is not only visually striking – it also impresses with its clean lines, easy installation, and reliable function. The stem is a perfect fit for modern road and performance bikes and harmonizes ideally with integrated cockpits.

Precision manufacturing guarantees maximum stiffness while maintaining low weight. Whether in races or on demanding training laps – the Stemma S delivers uncompromising control at any speed.

HIGHLIGHTS OF THE WILIER STEMMA S FOREST

• High-quality aluminum stem for performance racing bikes

• 120 mm length – ideal for a sporty seating position

• 84° angle – classic, aggressive racing geometry

• 31.8 mm clamp – compatible with common road bike handlebars

• Lightweight & robust – ideal for training and competition

• Developed in collaboration with Ritchey – Quality & Experience