01BICYCLE PARTS
Precision grip for your saddle
A discreet yet vital component, this clamp sits where the seat post meets the frame, holding everything firmly in place without adding bulk to the silhouette of your bike.
Designed for riders who value precision, it allows you to fine-tune saddle height with a simple squeeze of the lever, ensuring a secure fit that stays put through every turn.
1 x Bicycle Quick Release Seat Tube Clamp


02MATERIALS
Forged from high-strength aluminum
The body is machined from high-strength aluminum alloy, a material chosen for its balance of rigidity and lightness. This composition resists wear and corrosion over time, maintaining its structural integrity even after repeated tightening and loosening cycles.

04FIT
Dual-diameter compatibility for most frames
Engineered to accommodate both 31.8mm and 34.9mm seat tube diameters, this clamp offers universal fit across a wide range of bicycle models. The internal mechanism grips the tube tightly, preventing slippage while protecting the frame surface from damage.
05DETAILS
Lightweight build and precise dimensions
Weighing approximately 20 grams, the clamp adds negligible mass to the overall build of the bike. With a thickness of 17mm, it occupies minimal space around the seat tube, keeping the geometry clean and uncluttered.


06AT A GLANCE
The key points
- High-strength aluminum alloy construction
- Fits 31.8mm and 34.9mm seat tubes
- 65mm lever for tool-free adjustment
- Approximately 20 grams per unit
- Silver finish with multi-colour options
About this product
Upgrade your bike’s functionality with this high-quality quick release seat tube clamp. Crafted from lightweight yet durable aluminum alloy, this clamp offers a secure and easy way to adjust your bicycle’s seat post. Designed to fit seat tubes with diameters of 31.8mm and 34.9mm, this clamp is perfect for ensuring a tight grip without damaging your bike’s frame. Available in multiple vibrant colours, this accessory not only enhances the performance of your bike but also adds a stylish touch to your ride.
Features
- Premium Material
- Made from high-strength aluminum alloy, ensuring durability and resistance to wear and corrosion.
- Quick Release Lever
- Allows for fast and easy adjustments of your seat post without the need for additional tools.
- Lightweight Design
- Contributes to the overall weight reduction of your bike, making it ideal for performance cycling.
- Multiple Colours
- Available in a variety of colours to match your bike’s aesthetics.
- Universal Fit
- Suitable for most bicycles with seat tube diameters of 31.8mm and 34.9mm.
Specifications
- Material
- Aluminum Alloy
- Inner Diameter
- 31.8mm / 34.9mm
- Lever Length
- 65mm / 2.56in
- Clamp Thickness
- 17mm / 0.67in
- Weight
- Approx. 20g
Note
Please ensure that the clamp size matches your bike’s seat tube diameter before purchasing.
The colour of the actual item may slightly vary due to different screen settings.











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