Sunday Knox Sprocket (2025 Review)

If you’re looking for a guard sprocket that delivers both protection and style, then the Sunday Knox sprocket is well worth a look.

This thing is a tank.

It’s made from 7075-T6 aluminum, so you know it can take a hit.

Plus, the integrated full guard design keeps your chain protected from crank arm slides, ledge cases, and anything else that might ruin your day.

You’ve probably noticed it looks a lot like the Odyssey La Guardia.

That’s no surprise – Sunday and Odyssey are sister companies. So, with the Knox , you’re getting that same trusted quality, just with a slightly different flavor.

And the Knox is just slightly heavier, so I’d say it’s even stronger.

Sunday Knox Sprocket Review

1. Key Features Of The Sunday Knox Sprocket

If you’re running pegs and grinding regularly, this guard BMX sprocket can definitely take the abuse.

The guard section is thick and sturdy, and it’s nice knowing your chain isn’t going to get shredded halfway through a line.

• Material: CNC machined from strong 7075-T6 aluminum
• Full guard design: Protects your chain from any impact
• Refined geometry: Updated looks and shape make it even cleaner
• Universal chain compatibility: Works with all BMX chains
• 5 bolt hole positions: You can rotate it when one area gets worn out to expand its life
• Adapter included: Fits 24mm, 22mm, and 19mm spindles

Also, I must say that I really like the branding on this sprocket.

The white pops up nicely, and I dig that it also shows the aluminum that’s used and the size around the bore.

2. Sunday Knox Sprocket Specs

• Sizes: 25T or 28T
• Thickness: 6mm
• Material: 7075-T6 Aluminum Alloy
• Bore: 15/16″ (24mm)
• Adapter: 19mm & 22mm included
• Weight:
  • 25T: 5.0 oz (141.7 g)
  • 28T: 5.6 oz (158.8 g)
• Price: Around $59.99

3. Why Ride The Sunday Knox?

You’re getting a sprocket that’s strong, stylish, and dependable.

Whether you’re just getting into grinds or you’re constantly smashing into rails and ledges, this thing holds up.

Even if you are doing or plan to do sprocket stalls, Knox is ready for anything.

It’s a smart buy for anyone who’s tired of snapping teeth or dealing with bent and broken chains.

Plus, the guard is built-in – not bolted on – so you don’t have to worry about loosening bolts or clunky add-ons.

It’s a clean look with functional performance.

That’s a win-win.

Some of the pros that ride Sunday Knox sprocket: Brett Silva, Jake Seeley.

4. Real Rider Feedback

• James D.: “I’ve been running the 25T Knox for a year now, and it’s still going strong. I’ve hit a ton of pegs-to-sprocket stalls and haven’t had any issues.”
• Matt C.: “Looks sick on my setup. The full guard gives me confidence when trying out new grind lines. Super solid.”
• Ricky P.: “Had the La Guardia before and switched to the Knox V2. Honestly feels just as good and I love that it’s got the Sunday branding.”
• Travis K.: “Saved my chain at least a dozen times. Worth every penny. Clean lines, good finish, and still looks fresh after months of abuse.”
• Emily L.: “Running the 28T with a 19mm spindle and it fits perfect. No weird flex or rubbing.”

Conclusion: Should You Buy The Sunday Knox Sprocket?

If you’re a street rider – or even just want that extra peace of mind – the Knox sprocket is a great investment.

Even as a beginner, having some extra protection to expand your bike’s life is a smart move.

It’s durable, easy to install, and it protects your chain without adding bulk.

Whether you’re upgrading from a basic sprocket or just want something that looks clean and lasts forever, the Sunday Knox hits the mark.

Highly recommended for tech street riders, grind lovers, and anyone tired of dealing with broken chains.

Further reading:

• BMX sprocket guard (pros & cons)
• Best 25T BMX sprockets
• Best 28T BMX sprockets
• BMX Sprocket installation tools
• How BMX sprockets impact grind tricks?
• BMX sprocket maintenance