| Selected Bikes |  Brompton A Line
Brand: Model: |
 Jamis Boss 7 Step-Over
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Drivetrain | Brompton 3 speed drivetrain, 177% range | -- | ||
| Riding Modes | 3 Speed (Utility) | -- | ||
| Frame | Main Frame: Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints Rear Frame: Hand brazed cold-formed micro-alloy steel tubing |
Diamond frame design with 6061 aluminum oversized tubing, sloping top tube design, water bottle bosses, alloy kickstand, and painted steel chainguard | ||
| Stem | -- | Alloy hi-rise, 180mm quill, 100mm extension, with removeable 2-bolt cap | ||
| Handle Bar | Mid handlebar | Jamis Cruise-control comfort bar | ||
| Fork | Steel Brazed Fork | Oversized hi-tensile steel tubular unicrown with leading dropout and fender boss | ||
| Seatpost | Extended, Silver (35") | Alloy micro-adjust, 27.2 x 300mm, with 31.8mm alloy clamp and cromo seatpin | ||
| Grip | Push-on Rubber Grips | -- | ||
| Crankset | -- | Forged alloy crank, 170mm alloy, with 44T compact disc chainring | ||
| Pedals | Non-folding Composite Pedals | Cruiser platform with grip tape | ||
| Chain | 6061 forged aluminium crank with 44T chainring and integrated chainguard | KMC Z51NP, silver | ||
| Shifters | Brompton 3 Speed Shifter | Shift levers : Shimano RevoShift RS-35, 7-speed | ||
| Saddle | A Line saddle with black rails 147mm width Composite seat clamp and rear frame clip in matt black finish |
Boss Cruiser design with extra padding and heavy-duty, double-loop springs | ||
| Headset | Brompton Headset | Internal cup, threaded, 1 1/8” | ||
| Derailleur Rear | Brompton Chain Pusher | Shimano TY-300 rear | ||
| Spoke | -- | 14 gauge stainless steel spokes | ||
| Cassette | -- | Shimano, 14-28, 7- Speed | ||
| Sprocket | 13 Tooth | -- | ||
| Bottom Bracket | Square taper bottom bracket | Sealed cartridge, 68 x 122.5mm |
| Front | Schwalbe Marathon Racer | CST Metropolitan Palm Bay, 26" x 2.35 | ||
| Rear | Schwalbe Marathon Racer | CST Metropolitan Palm Bay, 26" x 2.35 | ||
| Wheel / RIM | Rear Wheel: Double-wall rim, 28 spoke, Brompton Standard ratio 3 speed internal gear hub, 13 tooth sprocket Front Wheel: Double wall rims, 28 spokes laced to a Brompton front hub |
Alex Y303 36H black anodized alloy rims with alloy nutted hubs | ||
| Tube | Schrader Valve | -- |
| Front | Brompton A Line calipers | Tektro alloy linear pull brake with Tektro CL530 alloy levers | ||
| Rear | Brompton A Line calipers | Tektro alloy linear pull brake with Tektro CL530 alloy levers |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | White | Blue Lagoon Raspberry Vanilla Mint |
| Length | -- | -- | ||
| Weight | 11.5 kg | 14.9 kg |
| About | The Brompton A Line is a practical bicycle designed with a focus on utility. Its technical spec Read More | -- | ||
| Features | - 3 Easy to use hub gears - Folds in 20 seconds |
-- | ||
| Additional Details | Folded Size: 25.3' H' x 23'' W x 10.6'' D Hinge Clamps: Composite hinge clamp levers |
Sizes : M: 17”, 19”, 21”, 23” S/O: 14”, 18” |
Sell your bike at the Largest Used Bike Marketplace and get the highest price.
Best Step-Through E-Bikes for Seniors (2025)
How to Choose the Best Tire for Your Motorcycle: Beginner Guide
Step-Through vs. Traditional Frames: Which Works Better for Older Riders in America?
Top 10 Electric Bikes Under $1000
Best 400cc Motorcycle for Beginner in USA: Top 7 Picks 2025
Best Commuter Bikes Under $500 AUD (2025)
Best Budget Bicycles Under $500 in the USA – Top 5 Picks
Which Motorcycles Have Automatic Transmission - 5 Best Models