BSD Guard Sprocket / Black / 25T
BSD Guard Sprocket / Polished / 25T
BSD Guard Sprocket / Black / 28T
BSD Guard Sprocket / Polished / 28T
The BSD Guard Sprocket is a black sprocket featuring evenly spaced teeth and five radial spokes, shown against a white background.
The BSD Guard Sprocket is a silver metal sprocket with six spokes and engraved "BSD," "7075," and "28T" markings, crafted from durable 7075-T6 for reliable performance. It is shown on a white background.
A close-up of the BSD Guard Sprocket, featuring evenly spaced teeth and five rectangular cutouts, crafted from durable 7075-T6 alloy, photographed on a white background.
The BSD Guard Sprocket is a black metal circular sprocket with eight spokes, a central hole, and rim engravings reading "65D," "7075," and "28T.

Highlights

  • Guard and sprocket in one
  • Tough 7075-T6 alloy
  • Offset for chain alignment
  • Fits 19mm and 22mm cranks

Description

If you're fed up of smashing your chain on rails, ledges and scooters then the BSD guard sprocket is for you, tough 7075 alloy and a no frills classic 5-spoke design

Features
  • Guard and sprocket in one. The bash guard covers the teeth, so rails, ledges and scooters hit alloy instead of your chain.
  • Tough 7075-T6 alloy. Fully 3D CNC machined from 7075-T6 aluminium, with a no frills five spoke design.
  • Offset for chain alignment. The offset design lines the chain up better across the drivetrain.
  • Fits 19mm and 22mm cranks. A 24mm centre hole plus both 19mm and 22mm top hat washers in the box covers all common cranks.
  • Three gearing options. Available in 25t, 27t and 28t so you can set the gearing where you want it.

Specifications
  • Spindle: 19mm or 22mm, using the included top hat washers
  • Teeth: 25t, 27t, 28t
  • Material: 7075-T6 aluminium
  • Finish: Fully 3D CNC machined
  • Included: 19mm and 22mm top hat washers
  • Weight: 165g / 185g
  • Note: Centre hole is 24mm (15/16 inch).

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.

BSD Guard Sprocket

Brand: BSD BMX SKU:

$100.00 USD

Or 4 payments of $25.00 USD with

Colour - Black

Teeth - 28T

BSD Guard Sprocket - Black / 28T

$100.00 USD

Price match request

$12.99 flat-rate shipping Australia-wide

Express from $21.99

Free in-store pickup - Brisbane

Availability

25T27T28T26T
Black
Polished

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

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