The Primo Griffin Guard Sprocket is a black, circular plate made from durable 6061-T6 aluminum, featuring a large central hole and two smaller oval holes symmetrically placed on either side of the center—displayed here in a top-down view.

Highlights

  • Solid guard design
  • Two rotation holes
  • Minimal machining for strength
  • CNC'd 6061-T6 aluminium

Description

The Primo Griffin Guard Sprocket is a solid guard sprocket carrying Primo's classic griffin logo. It is CNC machined from 6061-T6 aluminium with minimal machining, which leaves more material in place for extra strength.

Two rotation holes let you turn the sprocket to a fresh position as it wears, lengthening its life. It is available in 25T and 28T.

Features
  • Solid guard design. The guard covers the teeth, so they are shielded when the sprocket takes a hit on a grind.
  • Two rotation holes. Turn the sprocket to a fresh spot as the guard wears down, which stretches out its life.
  • Minimal machining for strength. Primo left more material in place rather than cutting it away, adding strength where the sprocket cops it.
  • CNC'd 6061-T6 aluminium. Machined from 6061-T6, so it stays light while holding up to daily riding.
  • 25T or 28T. Two sizes so you can match the gearing you already run.

Specifications
  • Teeth: 25T or 28T
  • Material: 6061-T6 aluminium, CNC machined

Gearing calculator
Display

See what this gives you in gear inches, rollout and ratio.

This sprocket

Reading its tooth count.

Your gearing

Gear inches —″
Rollout —m
Ratio —:1

Set both tooth counts to see your gearing.

Open the full gearing calculator for the gear chart, custom tyres and every combination near a target.

Primo Griffin Guard Sprocket

Brand: primo SKU:

$134.99 AUD

Or 4 payments of $33.74 AUD with

Colour - Black

Teeth - 28T

Primo Griffin Guard Sprocket - Black / 28T

$134.99 AUD

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$12.99 flat-rate shipping Australia-wide, Express from $21.99

Free in-store pickup - Brisbane

Availability

25T28T
Black

● In stock at LUXBMX ● With supplier ● Preorder ○ Sold out

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