Mountain Bike Cycling Seatpost Clamps Black Alloy 31.8mm
Descriptions:
This quick release seat post clamp is extremely strong and light. Engineered to provide an efficient clamping action without slipping even in wet and muddy conditions. It’s great for any style of bike in need of securing a seat post.
Features:
High quality, CNC Machined, hollowed out lever
High shine and color
Easy to install and use
Hollow lever design and rust-resistant high quality retaining bolt
Thumb screw for accuracy a quick release lever for ease of use
Caliber: 31.8mm,34.9mm
31.8mm seat post clamp is generally suitable for 27.2mm seat post
34.9mm seat post clamp is generally suitable for 30.8mm-31.6mm seat post
Note:
The diameter of the clamp you need is the frame NOT the diameter of the seat post.
Package Included:
1 x Seat Post Clamp
Returns, Refunds and Replacements
Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.
Delivery Timeframe
Delivery is approximately 5-10 business days (excluding weekends and public holidays).
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
Dispatched from within Australia, usually within 1–2 business days. Estimated delivery is 5–10 business days with tracking. Change of mind? Return within 30 days for a refund or exchange. Faulty items are covered by a 12-month warranty and your full rights under the Australian Consumer Law.
Shop The Full Collection

