The Quick Verdict
Get the Bag Boy Nitron. It's lighter by 6.3 lbs, folds smaller, costs $20.95 more at list, and is auto-open: a gas piston unfolds it. The Alphard Cybercart Push+ makes sense if you want to leave the door open for a motor upgrade down the road: Alphard sells a Motor Upgrade Kit that converts it into a remote-controlled caddy. Check price at TGW →
What They Have in Common
Both are aluminum-frame push carts with a cup holder, an umbrella holder and a storage console included, and a two-year warranty. Both fold to 22 inches at the longest dimension, so the depth question in your trunk is identical.
Where They Differ
Weight and folded size
The Nitron weighs 16.7 lbs. The Cybercart Push+ weighs 23 lbs. That 6.3-lb gap is real weight you lift into the trunk twice per round. Over an 18-hole walk, the carts carry themselves — but every time you load and unload, you feel which one is heavier.
Folded, the Nitron comes in at 19 × 13.5 × 22 in, a volume of 3.3 cubic feet. The Cybercart Push+ folds to 20 × 15.5 × 22 in, 3.9 cubic feet. The gap is 0.6 cubic feet — not dramatic, but the Nitron's 13.5-inch side against the Cybercart's 15.5 inches is worth measuring if the cart has to fit beside your clubs.
Opening and closing
The Nitron uses a Nitro-Piston — Bag Boy's term for a gas piston that unfolds the cart. Alphard calls the Cybercart Push+'s fold tool-free and doesn't describe it further. Whether the piston actually speeds things up is something I can't tell you.
Front wheel and brake
The Cybercart Push+ has a swivel front wheel. The Nitron does not — its front wheel is fixed. Swivel versus fixed is worth knowing before you buy. The Cybercart runs dual rear brakes; the Nitron has a handle-mounted parking brake.
Bag retention and accessories
The Nitron's Top-Lok system locks a compatible Bag Boy bag to the cart. The Cybercart Push+ uses a bungee strap at the bottom of the bag. The Cybercart includes a sand-bottle holder and two magnetic accessory mounts; the Nitron has one magnetic accessory plate, and comes with a large accessory bag. The Cybercart's padded seat is an optional accessory; Bag Boy doesn't say whether the Nitron has one.
The upgrade path
Alphard sells a Motor Upgrade Kit for the Cybercart Push+, which converts it to a remote-controlled electric caddy. If your back starts asking questions in a year or two, the Cybercart keeps that option on the table.
Who Should Buy Which
Get the Bag Boy Nitron if:
- Weight matters — you're doing a lot of trunk loading, walking 36 holes, or your course has a long hike from the lot
- The auto-open piston sounds like a genuine convenience to you at the first tee
- You already use a compatible Bag Boy bag and want the Top-Lok retention
- You want the lighter, more compact cart for about $21 more at list
Get the Alphard Cybercart Push+ if:
- You're seriously considering the motor upgrade somewhere down the line — Alphard sells one for the Cybercart
- You want two magnetic mounts or a sand-bottle holder included in the box
- You're fine with the extra weight and a slightly larger folded footprint for $21 less at list
The Bottom Line
The Nitron is the better push cart for most people: lighter, slightly more compact, and it opens itself. The $20.95 price difference at list is small enough that it's barely a factor. The Cybercart Push+ has one argument the Nitron can't answer: if you ever want to add a motor and go electric, Alphard sells a kit for it. But as push carts, it isn't a close call.