| Selected Bikes |  Brompton A Line
Brand: Model: |
 Viathon R.1 Ultegra
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 |
VIATHON R.1 ROAD FRAME | ||
| Stem | -- | ZIPP SERVICE COURSE SL B1, 31.8 MM, 6°, 110 MM | ||
| Handle Bar | Mid handlebar | FIZIK SERVICE COURSE SL-70 ERGO | ||
| Fork | Steel Brazed Fork | VIATHON R.1 ROAD FORK | ||
| Seatpost | Extended, Silver (35") | ZIPP SERVICE COURSE SL B1, 0 OFFSET, 27.2 MM, 330 MM | ||
| Grip | Push-on Rubber Grips | -- | ||
| Crankset | -- | SHIMANO ULTEGRA FC-R8000, HOLLOWTECH 2, 50-34T | ||
| Pedals | Non-folding Composite Pedals | -- | ||
| Chain | 6061 forged aluminium crank with 44T chainring and integrated chainguard | SHIMANO CN-HG701-11, 11-SPEED | ||
| Shifters | Brompton 3 Speed Shifter | SHIMANO ULTEGRA ST-R8020, DISC BRAKE | ||
| Saddle | A Line saddle with black rails 147mm width Composite seat clamp and rear frame clip in matt black finish |
FIZIK ANTARES R3 | ||
| Headset | Brompton Headset | -- | ||
| Derailleur Front | -- | SHIMANO ULTEGRA FD-R8000, DOWN-SWING, BRAZED-ON TYPE | ||
| Derailleur Rear | Brompton Chain Pusher | SHIMANO ULTEGRA RD-R8000, 11-SPEED, SHADOW | ||
| Cassette | -- | SHIMANO ULTEGRA CS-R8000, 11-SPEED, 11-30 | ||
| Sprocket | 13 Tooth | -- | ||
| Bottom Bracket | Square taper bottom bracket | ROTOR PRESS FIT 30TO24 CONVERTER |
| Front | Schwalbe Marathon Racer | CONTINENTAL GRAND PRIX 5000 S, 700 X 25, BLACK + BLACK CHILI | ||
| Rear | Schwalbe Marathon Racer | CONTINENTAL GRAND PRIX 5000 S, 700 X 25, BLACK + BLACK CHILI | ||
| 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 |
MERCURY S3C CARBON DISC | ||
| Tube | Schrader Valve | -- |
| Front | Brompton A Line calipers | SHIMANO SM-RT800, 160 MM, W/LOCK RING | ||
| Rear | Brompton A Line calipers | SHIMANO SM-RT800, 160 MM, W/LOCK RING | ||
| Brake Lever | -- | SHIMANO ULTEGRA ST-R8020, DISC BRAKE |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | White | Copper Silver |
| Length | -- | -- | ||
| Weight | 11.5 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 |
- Shimano Ultegra for shifting speed and accuracy - Mercury S3C carbon wheels for explosive speed and a crisp road feel - Internal cable routings reduce aerodynamic drag - Zipp Service Course SL cockpit for steering precision and comfort |
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| Additional Details | Folded Size: 25.3' H' x 23'' W x 10.6'' D Hinge Clamps: Composite hinge clamp levers |
Sizes : 52, 54, 56, 57.5, 59 Front Axle : SHIMANO E-THRU AXLE 100 x 12MM Rear Axle : SHIMANO E-THRU AXLE 142 x 12MM Inner Tubes : KENDA 23/25C Bar Tape : FIZIK WHITE |
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