The Brompton G Line is the first model from the brand to use 20-inch wheels and hydraulic disc brakes. It features the e-Motiq system, a rear-hub motor setup that includes a "Start Assist" mode to help with effortless take-offs from a standstill. Despite its larger wheels and off-road capability, it still folds into a compact package in under 20 seconds.
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| Vehicle Type | Bicycle |
| Fuel | Electric |
| Fork | Aluminum fork with mounting bosses |
| Seatpost | Small - Standard Black, Medium - Extended Black, Large - Telescopic Black |
| Grip | Ergonomic grips |
| Crankset | 50T |
| Pedals | Wide Platform Quick Release |
| Shifters | Microshift 4-speed Brompton (163%) |
| Gear | 4-speed |
| Saddle | Standard Wide |
| Headset | Brompton headset |
| Sprocket | 11-13-15-18 Tooth |
| Range |
|---|
| 20-45 miles (30-60km) |
| Charging Time |
|---|
| 4-hour full charge |
| Display |
|---|
| LED display |
| Electricals | |
|---|---|
| Battery | 345-wh |
| Charger | 2A charger |
| Head Lamp | AVY Integrated |
| Brakes | |
|---|---|
| Front Brake | Tektro Hydraulic Disc brake with 140mm Rotor |
| Rear Brake | Tektro Hydraulic Disc brakes with 160mm Rotor |
| Chassis and Suspension | |
|---|---|
| Frame | Hand-brazed steel main frame |
| Tyres | |
|---|---|
| Wheels / Rim | 20" Rims |
| Front Tyre | Schwalbe G-One All Round 54-406. Tan wall |
| Rear Tyre | Schwalbe G-One All Round 54-406. Tan wall |
| Dimensions | |
|---|---|
| Weight | 19.4 kg |
| Additional Details |
|---|
| Folded Size - from: 28.3" / 72cm (D), 26.2" / 67cm (H), 16" / 41cm (W) Front Carrier: Large diameter front carrier block adaptor for all types of Brompton luggage |
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