What seatpost size fits with a 31.8mm seat clamp?

A 31.8mm seat clamp fits frames with a 31.8mm outer seat tube diameter, which typically accepts a 27.2mm seatpost. However, always cross-reference your frame's manufacturer specification — seat tube inner diameters vary by brand and model.

What tool do I need to install this?

A 4mm or 5mm hex key (Allen key) — the exact size depends on the bolt head. No special tools required. A torque wrench is recommended for correct installation (5–8 Nm typical).

Is this compatible with integrated seat clamp frames?

No — this is an external bolt clamp for frames with a standard open seat tube. Frames with integrated or concealed seat clamps require frame-specific hardware.

Token

Token Super Lite Seat Clamp With Bolt 31.8MM

Name: Token Super Lite Seat Clamp With Bolt 31.8MM
Brand: Token
SKU: CMB_LONGSHINE_ACL1613-BKTK
Price: 1050.00 INR
Availability: InStock
Author: InstaSport Editorial

₹1050.00

Description

The Token Super Lite Seat Clamp with Bolt is a 31.8mm internal-diameter seat clamp designed for road, gravel, and fitness bikes with 31.8mm seat tube outer diameters. Built from lightweight alloy, it provides a secure bolt-tightened grip on the seatpost without the bulk of heavier clamps. It is a di