| Selected Bikes |  Brompton A Line
Brand: Model: |
 Trek Townie Original 7D Equipped Step-Over
Brand: Model: |
Brand: Model: |
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| Load Carrying Capacity | -- | Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg) | ||
| 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 |
6061-T6 aluminum with patented Flat Foot Technology | ||
| Stem | -- | Forged alloy 25.4 mm quill, 80 mm extension | ||
| Handle Bar | Mid handlebar | Alloy custom bend 25.9" width/4" rise | ||
| Fork | Steel Brazed Fork | Hi-ten steel unicrown, straight/tapered leg | ||
| Seatpost | Extended, Silver (35") | Alloy 27.2 mm x 400 mm | ||
| Grip | Push-on Rubber Grips | Electra hand-stitched | ||
| Crankset | -- | Forged alloy 170 mm w/ steel 44t chainring with double chainguards | ||
| Pedals | Non-folding Composite Pedals | Resin platform with non-slip tread | ||
| Chain | 6061 forged aluminium crank with 44T chainring and integrated chainguard | KMC Z7 nickel plated | ||
| Shifters | Brompton 3 Speed Shifter | Shimano Revo 7-speed twist with optical gear display | ||
| Saddle | A Line saddle with black rails 147mm width Composite seat clamp and rear frame clip in matt black finish |
Ergonomic with shock-absorbing elastomers | ||
| Headset | Brompton Headset | 1 1/8" steel threaded/semi-integrated | ||
| Derailleur Rear | Brompton Chain Pusher | Shimano TX-35 7-speed | ||
| Hub Front | -- | Alloy low flange 32h w/ QR | ||
| Hub Rear | -- | Shimano Nexus Dynamo, 32h | ||
| Cassette | -- | Shimano 7-speed 14-34t | ||
| Sprocket | 13 Tooth | -- | ||
| Bottom Bracket | Square taper bottom bracket | Sealed cartridge 68 mm/118 mm |
| Front | Schwalbe Marathon Racer | Electra custom 26" x 2.00" with reflective stripe | ||
| Rear | Schwalbe Marathon Racer | Electra custom 26" x 2.00" with reflective stripe | ||
| 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 |
Double-wall alloy 26" × 32h painted w/ machined sidewalls (select models) | ||
| Tube | Schrader Valve | -- |
| Front | Brompton A Line calipers | Cold-forged alloy linear-pull | ||
| Rear | Brompton A Line calipers | Cold-forged alloy linear-pull |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | White | Oxford Blue Nickel Matte Black |
| Length | -- | -- | ||
| Weight | 11.5 kg | 15.90 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 |
- Flat Foot Technology - Derailleur Gear System - Internal cable routing |
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| Additional Details | Folded Size: 25.3' H' x 23'' W x 10.6'' D Hinge Clamps: Composite hinge clamp levers |
Alloy kickstand Stainless steel and anti-rust hardware Painted alloy fenders Hub dynamo powered Spanninga front and rear LED lights |
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