Refers to the external diameter of the seat tube it fits onto. It is designed to securely clamp around bicycle frames with this specific seat tube diameter.
Fits Seat Post Diameter:
25.4mm (1 inch):
This seatpost clamp is tailored to work with 25.4mm diameter seatposts, which are a common size for many types of bicycles, including road bikes, mountain bikes, cruisers, and some children’s bikes.
Style and Design
Style:
Quick Release (QR):
Equipped with a lever-based quick-release mechanism, making it convenient for riders to adjust their seatpost height without the need for tools.
Ideal for situations where frequent adjustments are necessary, such as shared bicycles or for quick setup changes during rides.
Construction:
Single Bolt Clamp: The quick-release lever is integrated with a bolt mechanism to ensure secure clamping force while allowing easy release.
Material and Build Quality
Material:
Alloy:
Lightweight and durable, made from high-quality aluminum alloy.
Resistant to rust and corrosion, ensuring longevity even in wet or humid conditions.
Provides sufficient strength to securely hold the seatpost in place, even under heavy usage.
Finish:
Polished and anodized, offering enhanced durability, a smooth surface finish, and aesthetic appeal.
Color Options
Available Colors:
Offers a wide range of color choices to match the bicycle's aesthetics or personal preferences, including:
Chrome: Shiny and reflective, classic and versatile.
Black: Neutral and sleek, suitable for any bike.
Blue, Red, White, Green, Pink, Purple, Yellow, Orange: Vibrant colors for customization, enabling riders to add a personal or thematic touch to their bike.
Brand Information
Brand:
Alta:
A well-known and trusted name in bicycle components, recognized for producing high-quality parts that cater to various cycling needs.
Alta products often balance performance, durability, and style, making them a popular choice for riders of all levels.
Applications and Use Cases
Usage:
Designed for a variety of bicycle types, including:
Mountain Bikes (MTB): For quick seat height adjustments during challenging terrains.