Retrospec Chatham Plus Aluminum Beach Cruiser Bike - Step Through Single Speed - 3929
FRAMESET
- Frame Chatham Classic Step-thru, hand-built Aluminum, 16" center-to-top, steel chainguard, double rear dropout eyelets, rear rack braze-ons, premium headbadge, and decals protected by clear-coat
- Fork Unicrown, steel, 1" threaded, 2x eyelets
WHEELSET
- Rims Retrospec aluminum double-wall 36H, precision machined brake tracks with wear indicator
- Hub Aluminum, ball-bearing, 36H, bolt-on, F/100-R/111mm
- Spokes Stainless Steel 14G
- Tires Retrospec BigWave 26 x 2.4, S/V valves
EXTRAS
- Kickstand Center-mount, steel
DRIVETRAIN
- Crank Aluminum 3-pc, 170mm x 44T
- Chain KMC Z-series 1/2 x 1/8"
- BB Cartridge (sealed), 68 x 122.5mm
- Freewheel/Cog 18T
COMPONENTS
- Headset 1 1/8" (28.6mm) steel, Threaded
- Brakes Rear Coaster Brake (foot brake)
- Handlebars Chatham Swingback steel 700mm width
- Grips Lock-On No-Slip, 125mm length
- Stem Quill-type aluminum 80mm extension/55⁰ degree rise
- Saddle Coastal Comfort Plus
- Seatpost Aluminum micro-adjust 350mm
- Seatpost Clamp Aluminum alloy
- Pedals High Impact, Reinforced Nylon Resin Platform, 9/16"
- Recommended Weight Limit 250 LBS
What our Experts Think
- Lightweight aluminum frame resists rust and improves durability for coastal and city environments.
- Single-speed drivetrain keeps riding simple, low-maintenance, and easy for everyday cruising.
- Step-through frame design allows effortless mounting and dismounting for maximum convenience.
- Upright riding position supports a relaxed posture and comfortable casual riding experience.
- Wide cruiser saddle and ergonomic grips enhance comfort on short to medium leisure rides.
- Stable geometry delivers smooth, predictable handling ideal for beginners and casual riders.
- Clean, minimalist beach cruiser styling offers a timeless look with modern durability.
Q&A
Q: What type of riding is the Retrospec Chatham Plus Aluminum Beach Cruiser Bike Single Speed best for?
A: It’s best for relaxed beach cruising, neighborhood rides, boardwalk paths, and short, flat commutes.
Q: Is the single-speed design easy to ride?
A: Yes. The single-speed drivetrain is simple, low-maintenance, and ideal for flat terrain and casual riding.
Q: What makes the Chatham Plus different from standard cruisers?
A: It features a lightweight, rust-resistant aluminum frame that improves durability while keeping the ride easy and efficient.
Q: Is the step-through frame easy to use?
A: Yes. The step-through design allows easy mounting and dismounting, making it comfortable for riders of all experience levels.
Q: Is this bike comfortable for daily use?
A: Yes. It includes an upright riding position, cushioned saddle, and wide cruiser tires for a smooth, relaxed ride.
Q: Does the bike require a lot of maintenance?
A: No. The single-speed setup has fewer moving parts, making it simple and low-maintenance.
Q: What kind of terrain is it best suited for?
A: It performs best on flat, paved surfaces such as city streets, boardwalks, and paved bike paths.
Q: Why choose the Retrospec Chatham Plus Aluminum Beach Cruiser Single Speed?
A: It combines lightweight aluminum construction, classic cruiser comfort, step-through accessibility, and ultra-simple single-speed riding for effortless everyday use.
Maintenance Tips
- Check tire pressure weekly for a smooth, easy cruising ride and fewer flats.
- Clean and lubricate the chain every 100–150 miles or after beach/sandy rides.
- Keep chain tension properly adjusted to prevent slipping and improve efficiency.
- Test coaster or hand brakes before each ride and replace worn pads if needed.
- Tighten key bolts monthly (handlebars, seat post, pedals, wheels) for safe riding stability.
- Rinse off salt, sand, and moisture after beach use to protect the aluminum frame and components.
- Wipe down frame regularly to maintain finish and reduce corrosion buildup.
- Inspect tires for wear, cracks, or embedded debris before riding.
- Ensure wheels spin true and hubs run smoothly for effortless pedaling.
- Schedule a professional tune-up annually for long-term reliability and comfort.
Damage 
Loss 
Theft 
