I Tested Bomber Stealth Frame, Here’s My Honest Take

This frame earned its ranking purely through its extreme wattage capacity, handling up to 10000W of raw power without flinching. If you want to build a street-legal motorcycle disguised as a bicycle, this is the heavy-duty skeleton you start with.

I think the massive compartment space is a huge win for hiding thick battery arrays. You will miss having detailed assembly instructions included in the box, though. Buyers frequently mention that you need a solid mechanical background to figure this build out on your own.

Custom builders who want absolute control over every single component will find their ideal canvas right here. You get the bare enduro frame shell, leaving the motor, controller, and suspension choices entirely up to your personal blueprint.

I appreciate this blank-slate approach because it stops you from paying for bundled parts you might just throw away anyway. Do keep in mind that sourcing all those individual aftermarket parts separately can quickly drain your wallet.

An included QS 5000W motor arrives right out of the box with this kit, solving the hardest part of any e-bike build immediately. Beyond that core inclusion, this package widens out into a comprehensive conversion bundle that includes a matching front fork and a long comfortable seat.

I would rank this package as my top recommendation because it removes the guesswork of pairing separate electronics. You still need to source your own battery pack, which catches some buyers off guard.

Weight reduction is the main goal here, though many buyers initially complain about the hefty price tag attached to carbon options. Once you get past the cost, this frame delivers a significantly lighter ride without sacrificing the rigid backbone needed for fat tires.

I find that shaving pounds off these traditionally heavy frames makes a noticeable difference in how the bike handles tight corners. You should inspect the carbon weave carefully upon arrival, as freight shipping can occasionally stress composite materials.

Stepping down from the standard carbon model above, this variant trades the high top tube for an accessible step-through design. That geometry change makes mounting and dismounting the bike effortless, especially when you are loaded down with heavy gear.

I prefer this low-frame layout for daily commuting where stopping and starting traffic requires constant balance. The lower structural bar does mean you lose a fraction of the bracing found in diamond frames, although the carbon layup remains stiff.

Word-of-mouth reputation built this kit into a massive favorite for riders wanting a complete rolling chassis in one box. That popularity stems from the inclusion of both the front wheel and the 5000W motor wheel, cutting out hours of sourcing work.

I think bundling the front and rear wheels together is the smartest way to ensure matching aesthetics and tire clearance. You will want to double-check all axle bolts after your first few rides, as heavy hub motors generate intense vibration.