Frameset
Sizes: 18" Step Over
Material: Steel
Dropouts: 1x rear fender eyelets, rear rack mounts,
Decals
Fork: Steel
Drivetrain
Derailleur - Rear: Shimano Tourney 7 speed
Shifter: Shimano Tourney 7 speed
Crankset: 42T alloy
Chain: KMC Z7
BB: JIS square taper cartridge
Freewheel/Cog: Shimano 14-34T
Wheelset
Rims: Alloy 36H for disc brake
Hubs: Alloy bolt on 17mm nut
Spokes: 13G/2.3mm w/brass nipples
Tires: 26x3.0
Components
Headset: Threaded 11/8"
Brakes: Tektro mechanical with 180mm rotors and semi-metalic pads [OEM Replacement Pads: Tektro P20.11/Resin for 2-Piston (QBP#BR7193). Other pads that will fit: Tektro E10.11/Organic, A11TS/Sintered, A10YS.]
Handlebars: Alloy cruiser
Grips: Comfort with alloy lock rings
Stem: Alloy quill
Saddle: Comfort Cruiser
Seatpost: Aluminum 28.6mm diameter, 350mm length
Seatpost Clamp: Alloy QR
Pedals: PP Platform 9/16"
Extras
Kickstand: Rear mount, adjustable, aluminum alloy
Axle (buddy) Pegs: n/a
Rear Carrier: n/a
Bell: n/a
Light(s): Battery operated front and rear lights
Fenders: n/a
Chaincover: Full Coverage
Basket: n/a
Bottle Cage: n/a
Tools: 2/3/4/5/6mm hex wrench; 8/10/15/17mm open wrench; 13g spoke wrench
Carton
Weight - Bike (assembled w/battery): 59lbs.
Weight - Max Rider: 350lbs / 158kgs not including bike weight.
Class: Class 2: pedal-assist and/or throttle-assisted, 20 mph max.
E-Power System
Motor: 350W geared
Torque: 55Nm
Battery (w/key & slide in/out housing): 36V 360Wh
Charging Cycles: 500
Charger: Retrospec 2A
Modes: PAS/Thumb throttle Left side , cadence sensor
Display: LED with 5 levels of assist, anytime throttle and walk mode
Controller
Retrospec: 18Amp
Charge Time (empty to full, estimated, could be longer): Approximetly 4.5hrs.
Watt Hours (Wh): 360Wh
Range Conservative (@ 1mi = 20watt hours): 25+
Range - Miles: 360Wh: 38+
What our Experts Think
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Big-kid ready 24” hybrid-style bike designed for riders aged 8–11 who are transitioning into more advanced, adult-like cycling.
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Lightweight aluminum frame improves control and confidence, making it easier for kids to handle longer rides and neighborhood adventures.
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Shimano 7-speed drivetrain adds real riding versatility, helping young riders comfortably manage hills, flats, and mixed terrain.
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Front suspension fork (50mm travel) smooths out bumps, improving comfort and stability on uneven paths and paved roads.
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Tektro mechanical disc brakes provide strong, reliable stopping power, giving better control and safety in all conditions.
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Adjustable fit range (grows with the rider) supports longer usability as kids develop strength and confidence.
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Wide, cushioned tires improve grip and shock absorption, helping maintain stability on casual off-road exploration and neighborhood riding.
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Ergonomic kid-specific geometry reduces fatigue, supporting better posture and more comfortable longer rides.
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Best suited for active kids moving beyond basic bikes, especially those ready for more independence and longer-distance riding.
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Strong “first grown-up bike” upgrade option, balancing durability, safety, and performance features in a youth-friendly package.
Q&A
Q: What type of riding is the Retrospec Chatham Rev 3 Beach Cruiser Electric Bike best for?
A: It’s designed for beach cruising, boardwalk rides, neighborhood travel, and relaxed commuting with electric pedal assist.
Q: Does the Chatham Rev 3 have pedal assist?
A: Yes. It features multiple levels of pedal assist to make riding easier on longer distances and gentle hills.
Q: Is this bike comfortable for casual riding?
A: Yes. It offers an upright riding position, wide cruiser tires, and a cushioned saddle for relaxed comfort.
Q: What makes it different from a regular cruiser?
A: It combines a classic beach cruiser design with an electric motor to reduce pedaling effort and extend riding range.
Q: Is the step-through frame easy to use?
A: Yes. The step-through design makes mounting and stopping simple, ideal for casual, stop-and-go riding.
Q: Can it handle hills or windy conditions?
A: Yes. The electric assist helps reduce effort on inclines and in headwinds.
Q: Is it good for daily use?
A: Yes. It’s suitable for commuting, errands, and leisure rides thanks to its comfort and electric support.
Q: Why choose the Retrospec Chatham Rev 3 Beach Cruiser Electric Bike?
A: It blends classic cruiser style with modern electric assistance for an easy, comfortable, and enjoyable everyday ride.
Maintenance Tips
- Check tire pressure weekly for smooth cruising, better stability, and improved battery range.
- Charge the 48V battery properly—avoid full depletion and store at 30–80% for longer lifespan.
- Clean and lubricate the chain regularly, especially after sand, salt, or wet beach rides.
- Inspect hydraulic disc brakes often and replace pads when stopping performance weakens.
- Tighten key bolts monthly (handlebars, stem, seatpost, wheels, rack) for safe riding.
- Rinse off salt, sand, and moisture after beach rides to prevent corrosion and buildup.
- Keep electrical components dry and clean (display, wiring, battery mount, charging port).
- Check tires for punctures, cracks, or embedded debris before each ride.
- Monitor pedal assist and motor response for smooth, consistent electric performance.
- Schedule a professional e-bike tune-up every 6–12 months for drivetrain, brake, and motor care
Damage 
Loss 
Theft 
