Ah, the Primo Powerbite cranks!
The cranks I always wanted to have as a kid, but was never able to come across them.
After all these years, these are still SO SICK.
The Powerbite cranks are a heavy-duty 3-piece classic that still holds up today.
Built from 7075 aircraft-grade aluminum, the Powerbites are tough without weighing you down.
They feature a square spindle interface, heat-treated chromoly pinch bolts, and pressed-in steel pedal inserts to stop stripping before it starts.
The 3-piece design is super easy to install, and Primo includes a grease packet to help dial in the setup. (Don’ forget to great it!)
With RHD/LHD compatibility, clean looks, and solid weight distribution, these cranks are all about lasting strength and reliable performance – with that iconic Primo look.
Let’s get into why Powerbites still deserve your attention today.
Primo Powerbite Cranks Review
1. Key Features Of The Primo Powerbite Cranks
These aren’t some flash-in-the-pan cranks chasing trends.
Powerbites have earned their name through years of real-world riding, proving they can take serious abuse and still spin smoothly.
Primo focused on what matters – strength, longevity, and no-fuss design – and delivered exactly that.
Of course, Primo did a ton of stuff that went a little against the grain back in the day, and the Powerbites are definitely one of them.
I mean, aluminum BMX cranks? And they still work, and will probably still be around a decade from now.
- 7075 aircraft-grade aluminum arms for strength and lightness
- 22mm full chromoly CNC hollow spindle
- Square spindle interface for simplicity and strength
- Pressed-in steel pedal inserts from both sides to prevent stripping
- Heat-treated chromoly pinch bolts
- RHD/LHD compatible
- Clean recessed Primo logos
- Grease packet included
- Available in 165mm and 170mm lengths
2. Primo Powerbite Cranks Specifications
The Powerbites aren’t just about reputation.
Their specs show exactly why they’ve lasted over the years.
From spindle size to bolt layout, every detail has been dialed in for strength, ease of use, and real-world abuse.
Remember, the Powerbites weren’t as tough as they are now. This is the upgraded version that delivers even more incredible performance.
- Spindle: 22mm hollow chromoly
- Spindle interface: Primo square
- Spindle bolts: 14 x 1mm hollow (x2)
- Pinch bolts: 8 x 1.25mm (x4)
- Drive side compatibility: Left & Right
- Sprocket bolt: 10 x 1.5mm
- Lengths: 165mm, 170mm
- Color options: Black, Polished
- Weight: 34.1 oz / 966.7 g (165mm)
- Price: $164.00
3. How The Powerbite Cranks Ride
These cranks feel solid, responsive, and built to handle real riding.
You wouldn’t think an aluminum BMX crank could be this tough, would you?
Well, Primo proved us all wrong!
The Powerbite cranks are meant for serious, all-around shredding.
Thanks to the square spindle setup and pressed-in steel pedal inserts, they hold tight and stay aligned no matter how hard you’re landing or cranking.
The aluminum arms feel light underfoot but still sturdy enough for serious street or park riding. And, of course, trails and bowls.
They’re also super easy to install and adjust – especially with the included grease and thoughtful hardware.
And visually, the recessed Primo logos give these cranks a timeless, clean finish.
However, I don’t really recommend using Powerbites for crank arm grinds.
Sure, if the rail is from aluminum, then it’d work, but on steel rails, they don’t work because aluminum is softer.
4. Real Rider Feedback
- “I’ve run Powerbites on and off for years – they’ve never let me down.” – Justin W.
- “Strong arms, easy install, and no stripped threads. Primo nailed it.” – Kenny R.
- “Love the square spindle – simpler and still super stiff.” – Dom L.
- “Perfect upgrade from stock. I feel way more locked in now.” – Marcus F.
5. Potential Cons Of The Primo Powerbite Cranks
- Aluminum arms might show cosmetic wear faster than chromoly
- Bottom bracket not included (grab your new 22mm bottom bracket here.)
- Not the lightest crankset on the market (check out more epic BMX crank alternatives)
6. Who The Primo Powerbite Cranks Are Best For
These cranks are for riders who want a tough, no-nonsense upgrade that keeps things simple and strong, with a touch of unique look.
Best for:
- All-around (street, park, trails, etc.) riders upgrading from entry-level cranks
- Riders who want a 3-piece crankset with a square spindle for strength
- Fans of Primo’s timeless BMX aesthetic
Conclusion: Are The Primo Powerbite Cranks Worth It?
That’s an easy answer: YES!
Especially if you’re after a crankset that’s been tested for years and still holds up in the modern BMX scene.
The Primo Powerbite cranks may not be flashy (okay, they are a little bit because of their original look) or the newest tech on the market, but that’s exactly why they work.
These cranks are built around the idea of long-term reliability, straightforward installation, and rider-trusted performance.
With their square spindle, aluminum arms, and reinforced pedal inserts, they’re a solid choice for anyone who just wants a crankset that works.
Every session. Every slam. Every grind.
They’re also the perfect next step if you’re upgrading from flexy stock cranks or have dealt with stripped threads in the past.
The Powerbites are made to eliminate those headaches.
You won’t find gimmicks here. Just raw, proven durability and a clean aesthetic that will never go out of style.
Grab the Powerbites and ride with confidence.
GET YOUR PRIMO POWERBITE CRANKS NOW
