A Line 3 Speed – Lightweight Folding Bike for Effortless City Rides The essential Brompton folding bike - lightweight, durable, and ready for everyday city rides. With a 3-speed gearing system and a strong steel frame, the A Line is designed for smooth, simple commutes and easy urban mobility. A Line at a Glance Available colors White, Turkish Green and Window Gray Weight 25.3 lbs Material Steel Gears 3 Folded size 23" H x 22.2" W x 10.6" D Tires Schwalbe Kojak Tires Best For Simple city rides Handlebar options Mid Wheel size 16” Customisation Compatible with modular luggage, saddle upgrades, grips Storage Stands upright when folded – ideal for home, office, or transit Security Compact fold makes it easier to store indoors and reduce theft risk Ready for the Ride. Built for the Fold. 3-speed gearing for everyday city rides The A Line’s 3-speed system gives you just the right amount of range for urban travel. It's simple, low-maintenance, and ideal for flat roads, light inclines, and daily commutes. 3-step fold for life on the move In just 20 seconds, the A Line folds down into a portable, compact package. Perfect for city living—take it on the train, tuck it under your desk, or store it at home without taking up space. Move Your Way. Make It Yours. Compact mobility for everyday life Take it on the train, carry it upstairs, or roll it through tight spaces—the A Line folds down small to fit into your routine. It’s built for flexibility, no matter where your day takes you. Keep it simple—or make it yours The A Line is ready to ride out of the box, but you can always upgrade. Add accessories like bags, lights, or a front carrier block to make it work your way. How to Fold the Brompton A Line – Compact in Under 20 Seconds The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. How to fold Merchant Video The Brompton A Line folds in under 20 seconds into a compact, easy-to-carry package. Perfect for city commuting, it fits on public transport, under your desk, or in small living spaces—no tools needed. Choose the right Brompton for you A Line - 3 Speed Buying Options C Line - 2 Speed Buying Options C Line - 6 Speed Buying Options P Line - 4 Speed Buying Options Electric C Line - 4 Speed Buying Options Customer Reviews 4.4 out of 5 stars 46 5.0 out of 5 stars 6 3.8 out of 5 stars 12 1.0 out of 5 stars 1 — Price $1,150.00$1,150.00 $1,550.00$1,550.00 $1,850.00$1,850.00 $2,950.00$2,950.00 $3,950.00$3,950.00 Weight 25.3 lbs 24.2 lbs 26.4 lbs 21.8 lbs 36.5 lbs Best For Simple city rides Light commuting Versatile urban commuting Performance and speed Electric commuting Gears 3 2 6 4 4 Handlebar options Mid Low, Mid, High Low, Mid, High Low, Mid Mid, High Tires Schwalbe Kojak Schwalbe Marathon Racer Schwalbe Marathon Racer Schwalbe One Schwalbe Marathon Racer Frame Material Steel Steel Steel Steel-Titanium Blend Steel Multiple color options ✔ ✔ ✔ ✘ ✔ Electric Assist ✘ ✘ ✘ ✘ ✔