The Foldable Step-Through E-Bike | Class 2 Compact Commuter

Full-Size 750W Muscle in a Trunk-Sized Package. Folds in 30 Seconds, Climbs Like a Mountain Goat.

Don't let the compact footprint fool you—this is not an underpowered neighborhood toy. Built around an industrial-grade locking hinge and an ultra-low step 6061 aluminum alloy frame, The Foldable Step-Through E-Bike delivers full-sized commuter performance that stows away under a desk, in a closet, or inside a compact car trunk. By pairing a high-output 750W rear hub motor with compact 20-inch wheels, the motor gains a massive mechanical gear advantage, turning this compact machine into an explosive hill-climber that leaves full-sized bikes in the dust. Whether splitting your commute with park-and-ride transit, exploring remote campgrounds from your RV storage bay, or living in an apartment with tight elevator turns, this versatile commuter eliminates parking fees and theft anxiety. Shipped as a Bike Store In a Box with wheels pre-installed and brakes factory-tuned, simply unfold, lock the dual-stage latch, and ride with complete confidence.

KEY SPECS

• ⚡ Class: Certified Class 2 (Thumb Throttle + 5-Level Pedal Assist up to 20 MPH; Class 3 capable)
• 🔋 Motor: 750W High-Torque Rear Hub Motor (Mechanical gear advantage on 20" wheels)
• 🔌 Battery: 48V 15.0Ah (720 Wh) Removable Samsung Lithium-Ion Pack (UL 2271 / UL 2849 Certified)
• 💨 Speed: 20 MPH Governed Class 2 Speed (Unlockable up to 28 MPH for road commuting)
• 🛣️ Range: 35–50+ Real-World Miles per Charge
• ⚖️ Payload & Weight: ~58 lbs Total Weight | 280 lbs Maximum Payload Capacity
• 📐 Folded Dimensions: 36" × 18" × 31" (Tool-free 30-second fold)
• ✓ Safety: UL Certified Electrical System | Dual-Piston Hydraulic Disc Brakes w/ Motor Cutoff
• 🎯 Trial & Warranty: 15-Day Risk-Free Trial Guarantee | 2-Year Comprehensive Warranty

WHO'S THIS FOR

Best Fit: Multi-modal commuters, RV travelers, apartment dwellers, and riders looking for an ultra-low step-through frame that stores anywhere.

Good For: Park-and-ride commutes that avoid expensive downtown parking garages, slipping into RV basement lockers or car trunks, easy mounting for riders 4'10" to 6'2", and climbing steep hills with punchy 20-inch torque.

What you can do:

• Fold the frame and handlebar stem in 30 seconds without tools to fit inside vehicle trunks, closets, or under office desks
• Conquer steep parking garage ramps and residential hill climbs thanks to the mechanical torque advantage of 20" wheels
• Step on and off effortlessly with a low-step frame height under 15 inches that eliminates high leg swings
• Stop with instant, authoritative hydraulic disc braking power equipped with motor-inhibitor safety switches
• Ride 35 to 50+ miles on a single charge with heavy-duty 48V 15.0Ah Samsung lithium-ion cells
• Lock the bike securely indoors overnight to completely eliminate outdoor bicycle theft risks
• Unbox and ride in under 10 minutes: arrives with wheels mounted and brakes tuned at the Wisconsin facility

WHAT THIS BIKE ACTUALLY SOLVES

The "Last Mile" Commuter & Parking Fee Trap

The Problem: Driving downtown costs $20+ a day in parking fees and traps you in gridlock. Riding a non-folding bike the entire distance leaves you exhausted and creates theft anxiety when locked outside on public racks.

The Solution: The Park-and-Ride Solver. Drive to a free perimeter parking lot, unfold your bike in 30 seconds, and cruise the last 5 miles at 20 MPH in dedicated bike lanes. Fold it up and slide it under your desk.

The "Flimsy Toy Bike" Hinge Syndrome

The Problem: Most budget folding bikes feel fragile, flex noticeably under load, and feature tiny 250W motors that stall out on minor street grades.

The Solution: The Foldable features an oversized industrial-grade aluminum locking clamp that eliminates lateral wobble and creaks. Paired with a true 750W motor and a 280-lb payload rating, it rides with the solid stability of a rigid full-sized frame.

Apartment & RV Storage Bottlenecks

The Problem: Full-sized 65-lb e-bikes won't fit into apartment elevators, block narrow hallways, and require expensive vehicle hitch racks that leave bikes exposed to weather and road grime.

The Solution: Density of Capability. Collapses to 36" × 18" × 31". Roll it into elevators like luggage, store it inside your apartment closet, or slide it safely inside your RV storage bay out of the elements.

REAL-WORLD RIDING SCENARIOS

The 30-Second Park-and-Ride Commute (7:30 AM)

7:30 AM. Highway traffic into the downtown medical district is backed up for miles. Instead of joining the crawl and paying $22 for garage parking, you pull into the free rail station lot 4 miles out. You pop your hatchback trunk, unlatch the Foldable, snap the frame and handlebars locked in 25 seconds, and zip down the paved greenway at 20 MPH. You arrive at your building 15 minutes before your colleagues, fold the bike, and wheel it right into the elevator up to your floor.

The Win: Zero parking fees, zero traffic frustration, and your bike stays dry and secure inside all day.

The RV Campground & Trailhead Excursion (2:15 PM)

2:15 PM. You've parked your travel trailer at the state park campsite, but the general store and river trailhead are 3 miles down a rolling gravel road. Rather than unhooking your tow vehicle or walking in the heat, you slide the Foldable out of the RV basement storage bay. The punchy 750W motor and wide 20-inch tires glide over gravel washboards and power up the campsite incline without hesitation.

The Win: Complete destination mobility without breaking camp or unhitching your vehicle.

CUSTOMIZE YOUR RIDE: COMPATIBLE ACCESSORIES

Equip your Foldable Step-Through for maximum multi-modal flexibility, urban commuting security, and effortless storage with our direct-fit upgrades:

• ROCKBROS Heavy-Duty Folding Bike Lock: Compact hardened alloy steel folding lock with a rattle-free bracket mount that fits the low-step frame without interfering with the fold.
• ROCKBROS Metal Shockproof Handlebar Phone Mount: CNC-machined alloy clamp with 360-degree rotation. Keeps turn-by-turn navigation locked solid on urban street routes.
• ROCKBROS Mini Electric Portable Bike Pump: Pocket-sized rechargeable digital inflator. Tucks cleanly into your commuter bag for effortless tire pressure maintenance.
• ROCKBROS 360-Degree Anti-Glare Rearview Mirror: Wide-angle convex mirror that folds cleanly when storing the bike, giving you essential rear traffic awareness.
• Kryptonite Keeper 7mm Hardened Steel Chain Lock: 7mm four-sided chain links with nylon weather sleeve for quick cafe, post office, and market stops.

THE FOLDABLE VS. BUDGET COMPACT FOLDERS: WHAT ENGINEERING DELIVERS

Looking for complete engineering measurements, detailed component specs, unboxing contents, or statutory CPSC/UL compliance records? See the collapsible rows below.