VEXRONA Lightweight 36.4/38.6/31.8mm Bike Seatpost Clamp 6061-T6 Aluminum Alloy Seat Post Collar for 31.6mm MTB Road Gravel Bike
$19.90 Original price was: $19.90.$13.90Current price is: $13.90.
Shipping Policy: All orders are processed and shipped within 48 hours. Estimated delivery time is 5-10 business days depending on your location.
Tracking number will be provided as soon as the package is dispatched
Product details
Made possible by exploring innovative molded plywood techniques, Iskos-Berlin’s Soft Edge Chair blends strong curves with extreme lightness to create a three-dimensionality not usually possible with 2-D plywood.
| Size |
36.4mm ,31.8mm ,38.6mm |
|---|---|
| Color |
Black ,Red ,Purple ,Silver |
Description
Product Description
This bicycle seatpost clamp is designed for secure seatpost fixing and clean bike upgrades. Made from 6061-T6 aluminum alloy, it features a lightweight structure, smooth CNC machined finish, rounded edges, and a wide rear split design for easier installation.
The anodized surface adds a clean color accent to your bike build, while the stainless steel bolt provides reliable clamping force and better rust resistance for daily riding and outdoor use.
Suitable for MTB, road bike, gravel bike, city bike and other bicycle builds with compatible frame size.
Specifications
Product Name: Bicycle Seatpost Clamp Material: 6061-T6 Aluminum Alloy Bolt Material: Stainless Steel Clamp Sizes: 30.0 / 31.8 / 34.9 / 38.6 mm
Seatpost Compatibility: 30.0 mm Clamp — Fits 27.2 mm Seatposts 31.8 mm Clamp — Fits 28.6 mm Seatposts 34.9 mm Clamp — Fits 31.6 mm Seatposts 38.6 mm Clamp — Fits 34.9 mm Seatposts
Options without a size label have a clamp size of 36.4 mm and fit mostly 31.6 mm seatposts.
Weight: Approx. 19.6–20 g Colors: Silver, Black, Red, Purple Surface Finish: Anodized Application: MTB, Road Bike, Gravel Bike, City Bike
Size Selection: Measure the outer diameter of your frame’s seat tube at the clamp mounting position before ordering. Seatpost diameter is provided as a compatibility reference.
Key Features
6061-T6 Aluminum Alloy
Made from lightweight aluminum alloy with strong structure and clean machined surface.
Stainless Steel Hardware
Equipped with stainless steel bolt for secure clamping power and better rust resistance.
Lightweight Design
Approx. 20g, suitable for riders who want a clean and lightweight bike upgrade.
Wide Rear Split Design
The rear split opening helps make installation easier and improves clamping adjustment.
Smooth Rounded Edges
No sharp edges, clean finish, better hand feel and more refined appearance.
Anodized Color Finish
Available in Silver, Black, Red and Purple, easy to match different bike builds.
Compatibility Notice
Clamp Size: 36.4mm Fits Mostly: 31.6mm seatposts
Please check your frame seat tube outer diameter before ordering. Seatpost diameter and seat tube clamp diameter are not the same measurement. Make sure your bicycle frame requires a 36.4mm seatpost clamp before purchase.
Package Includes
1 × Bicycle Seatpost Clamp 1 × Stainless Steel Bolt
Buyer Notice
Manual measurement may have slight difference. Product color may look slightly different under different lighting or screen settings. Please confirm the required clamp size before placing the order.

Reviews
Clear filtersThere are no reviews yet.