- Products in stock delivery in 24 hours to 5 working days.
When it comes to the look of the bike, Sergio Layos is very specific about his setup and likes to focus on the details! The Sierra Tripod seat is key to that look. With a slim, ergonomic design, it really helps give a bike a clean and simple look. The Sierra seat is available in Black and Brown colors with an embossed Sierra logo and sewn flybikes logo on the back!