Are you looking for the ultimate Shadow Interlock chain review?
Whether you’re eyeing the V2 or the Supreme version, let me tell you – you’re on the right track.
I’ve been riding the Interlock chain for the past 15 years (yes, FIFTEEN!), and what’s even crazier?
I’m only on my third or fourth chain.
That’s how durable this thing is.
Even with a break from riding due to a knee injury and surgery, I still put these chains through A TON, and they’ve held up like champs.
When I first started riding, breaking chains was my biggest frustration.
Those weak 410 chains were a nightmare.
At one point, I even tried a moped chain – sure, it didn’t break, but it was heavy as hell and wreaked havoc on my sprocket and rear cog.
Thus, I went back and forth between the thin and the moped chains, trying to figure out what would work BEST.
Because everyone who’s ever broken a chain knows it can go horribly wrong. And I broke a chain dozens of times.
And although I didn’t hurt myself every time, just the idea of constantly fixing the chain sucked.
It goes beyond that.
You know you have a bike part that’s very likely to break – and that’s not the best mental practice.
Every time you pedal (fast) to pull a trick, you think: “Will the chain handle or break?!”
NO. GOOD.
Then I discovered the Shadow Interlock, and it was a total game-changer.
Lightweight, strong, and built to last, this chain is everything a BMX rider could ask for.
Trust me – you won’t regret making this upgrade.
This review covers:
- Shadow Interlock V2 Chain Review
- How To Install A Shadow Conspiracy Interlock Chain
- How To Make Your BMX Chain Last Longer
- Conclusion: Shadow Interlock Chain FTW!
- Conclusion: FAQs About Shadow Interlock Chain
Shadow Interlock V2 Chain Review
But then The Shadow Conspiracy came out with something unique – the very first half link chain in the BMX (and bicycle) market.
(When Shadow started in 2002, one of their first ideas was to create a chain, but it took them approx. two years to realize it. So much hard work went into it but it was so worth it!)
And because the hype was so strong, I knew immediately that I needed to get it.
Usually, good things don’t happen overnight, but they did for me when I first put on the Shadow’s V1 interlock chain.
NO. MORE. BROKEN. CHAIN.
I almost couldn’t believe it.
From then on, whoever I saw without the Interlock, I always wondered why are they so SILLY to risk it?
I knew that this would be the chain I would ride forever.
But then the V2 version came out. (Which, of course, I switched to.)
However, Shadow kept working in the lab, trying to further optimize and improve the Interlock V2 chain, and eventually released the Supreme chain.
While the Interlock V2 chain has an insane 1,300 kg tensile strength, the Supreme version goes beyond that with a whopping 1,500 kg.
What’s particularly unique about the Shadow Supreme chain is that it features forged plates, which NO OTHER company in the bicycle industry has ever done.
Because of the insane strength, it doesn’t really matter whether you ride with or without a sprocket guard.
I rode Shadow’s Interlock V2 for the first ten years without the guard. I only switched to a guarded sprocket a few years ago.
GRAB YOUR V2 CHAIN GRAB YOUR SUPREME CHAINShadow Interlock V2 & Supreme Chain Features
Shadow Interlock V2 Chain
- Color: Multiple color options (black, gold, pink, red, silver, etc.)
- Total Links: 98
- Pins: Strong mushroomed pins
- Weight: 11.3 oz / 320.3 g (w/ 72 Links)
- Extra master link: Included (2X)
- Compatibility: 8T driver and up
- Price: $37.99
Shadow Interlock Supreme Chain
- Color: Black and silver
- Total Links: 98
- Pins: Extra wide mushroomed pins and hardened rollers
- Weight: 11.1 oz / 314.7 g (w/ 72 Links)
- Extra master link: Included (2X)
- Compatibility: 8T driver and up
- Price: $64.99
Note: When you get the Shadow’s Interlock V2 or Supreme chain, always look for the 1/8″ because the chain is also available in 3/32″, created for racers.
How To Install A Shadow Conspiracy Interlock Chain
It’s important that you install the Interlock chain in the right direction because a half link is different than a full link BMX chain.
It’s EASY: The wider end of the link should face the rotating direction when pedaling forward.
Speaking of installation, you’ll need a BMX chain breaker tool to link the Interlock together.
But if you don’t have any tools, I highly recommend getting a BMX multi-tool (it also includes a chain breaker).
Important: Because the Interlock chains are wider, it might happen that the chain will ride more on the body of the sprocket and rear driver than the teeth. But this will smoothen out, so don’t worry about it.
Further reading: How to install a BMX half link chain.
How To Make Your BMX Chain Last Longer
Installing a chain isn’t a set-it-and-forget-it kind of situation. Regular maintenance means your Interlock (or any other chain) will last much longer.
Here are some tips:
- Degrease chain: Use a chain cleaning tool or take off the chain to soak it in a degreaser.
- Brushing: Use a brush to remove stubborn grime.
- Rinse: Use clean water to rinse off the degreaser.
- Dry vs. wet lube: Dry lube doesn’t attract as much dirt but washes off easily. Wet lube lasts longer but can attract grit (I recommend using wet lube).
- Deep clean: Every few of months, give your chain a thorough cleaning.
- Check for damaged links: Look for any bent or damaged links and replace as necessary.
- Keep spares: If you have to replace a broken chain during your session, having a link with you can save the day.
By regularly cleaning and appropriately lubricating your BMX chain, along with adopting good riding habits, you can greatly extend the life of your chain.
Further reading: Is WD-40 a good BMX chain lubricant?
Conclusion: Shadow Interlock Chain FTW!
Okay, I know there are cheaper half link BMX chains on the market, but with some products, price shouldn’t be a buying factor.
In fact, you’ll save money with either the Interlock V2 or the Interlock Supreme.
Why?
Because regardless of how hard you ride, these two chains will hold the abuse.
However, I will say this: If you aren’t the burliest of riders, you’re completely fine with the V2 version. I’ve been riding the current one for three plus years and haven’t had a single issue with it.
But if you want to be 110% sure in the strength of your chain, then go Supreme (+ it looks better, in my opinion).
Thanks, Shadow, for making the Interlock (all versions) chain!
GRAB YOUR V2 CHAIN GRAB YOUR SUPREME CHAINIf you want more options, check these:
FAQs About Shadow Interlock Chain
Is the Shadow Interlock chain stronger than a regular BMX chain?
Yes. The half link design and heat-treated pins make it much stronger and more durable than standard full link chains. I haven’t broken an Interlock chain yet.
Can I run the Shadow Interlock chain on any BMX bike?
It fits most modern setups since it’s 1/8” wide, but always check sprocket and driver compatibility before installing.
What’s the difference between the Interlock V2 and Interlock Supreme?
The Supreme is Shadow’s premium version, designed with even stronger materials and updated engineering, while the V2 is the more affordable option.
Do I need special tools to install a Shadow Interlock chain?
Yes. You’ll need a chain breaker tool that works with half link chains to size and install it properly. (The standard chain breaker tool won’t fit.)
Are half link chains better than full link chains?
They allow finer wheel adjustment in the dropouts, and with Shadow’s design, they’re also very strong – though slightly heavier.
How long does a Shadow Interlock chain last?
With proper maintenance (cleaning and lubing), riders report the chain can last many months (even years in some cases) of heavy riding, even with grinds.
Is the Shadow Interlock chain worth the price?
For riders who want maximum strength, adjustability, and style, yes – it’s one of the most trusted chains in BMX.
GRAB YOUR V2 CHAIN GRAB YOUR SUPREME CHAINFurther reading:
- BMX chain tension explained
- Why is BMX chain skipping
- What causes tight spots on a BMX chain
- BMX chain alignment
