Experience the freedom a Brompton folding bike brings you. This clever bike folds up to a third of its size, and it is suitable to take on all forms of transport – perfect for mixed commutes on trains, popping in the car boot for a weekend adventure, hailing a taxi at odd hours or when the weather turns.
When folded, a Brompton stays locked together, transforming into an extremely compact package just a little wider than its wheels. All in 15 seconds!
(Bk) Bikes have black components; primarily the handlebars, seatpost and crankset. Brompton has largely stopped referencing bikes by model year, but you may find the (Bk) referenced as MY23 as opposed to MY22 which features silver components.
Folded Size | 645mm (H) x 585mm (W) x 270mm (D) (25.3'' x 23'' x 10.6'') |
Weight | 12.3kg |
Frame | Precision drawn heat - treated steel tubing with hand brazing and selected auto - brazed joints |
Fork | Steel brazed fork |
Handlebar | Mid and High Handlebars: triple butted (6061) aluminium handlebar with shot peened finish |
Seatpost | Chromoly steel tube, centreless ground, chrome plated for hardness, delivered in a standard length, suitable for maximum inside leg 33 inches / 84 cm |
Saddle | Brompton saddle with integrated carry handle (147m m). Incorporates a mount for a Brompton rear light and saddle bag. |
Chainring | 50T |
Crankset | (6061) forged aluminium crank with 50T chainring and integrated chainguard |
Bottom Bracket | Square taper bottom bracket |
Pedals | Brompton Folding left hand and non - folding right - hand pedals |
Shifters | 3-speed Trigger hub shifter (RHS) & 2-speed chain pusher (LHS) |
Brakes | Brompton Dual Pivot Calipers |
Hinge Clamps | Composite hinge clamp levers |
Tyres | 349 x 35C Schwalbe Marathon tyre with reflective sidewall. Schwalbe’s GreenGuard layer gives the most puncture resistant tyre Brompton offers. Schrader valve |
Wheels | Front: Double - wall rim, 28 spokes REAR: Double - wall rim, 28 spokes laced to a Brompton Wide ratio 3 speed internal gear hub with 2 speed external gears (13 and 16 tooth). Giving 6 usable gears with a 300% gear range |
Mudguards | Mudguards with rubberised flap |
Front carrier/luggage block | Front carrier block adaptor for all types of Brompton luggage |
Reflectors | comes with front and rear reflectors |
Bike pump | Brompton Lezyne pump with flexible hose compatible with Schrader and Presta Valves |
Rack (optional) | A die - cast aluminium rack can carry loads up to 10kg. It is also designed to improve the ability to roll the folded bike without carrying |
Lighting (optional) | Brompton 500 lumen USB rechargeable front light and Brompton rear battery lamp |
Dynamo Lighting (optional) | Busch and Muller LYT BN Plus 25 lumen dynamo (self - charging) front light with Brompton rear dynamo lamp. Requires front wheel upgrade to double - wall rim, 28 spokes laced to a Shutter Precision SV8 Dynamo front hub. |
- Handlebar Type: M or Mid type (1075mm)
- Gears: 6 speed (Explore)
- Mudguards Type: Version L (includes mudguards)
- Frame Material: Steel
- Seatpost : Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm
- Grips : Lock-on grips with soft-compound rubber adhered to an engineered core
- Seat clamp : Composite seat clamp and rear frame clip
- Pedals : Brompton Folding left hand and non-folding right-hand pedals
- Hinge Clamps : Composite hinge clamp levers
- Front-wheel Double-wall rim, 28 spokes laced to a Brompton front hub.
- Rear-wheel : Double wall rim, 28 spoke, Brompton Wide ratio 3 speed internal gear hub with 2 speed external gears (13 and 16 tooth)
- Tyres : 349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall.
- Tubes : Schrader valve
- Chainset : 6061 forged aluminium crank with 44T chainring and integrated chainguard
- Bottom Bracket : Square taper bottom bracket
- Chain Pusher : Brompton Chain Pusher
- Shifter : Brompton 2 and 3 speed Trigger shifters
- Handlebar : High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish.
- Brakes : Brompton Dual Pivot Calipers
- Headset : Brompton headset
- Front carrier : Front carrier block adaptor for all types of Brompton luggage
- Mudguards : Mudguards with rubberised flap
Folded Dimensions: 645mm (H) x 585mm (W) x 270mm (D) (25.3'' x 23'' x 10.6'')
Weight (approx.): 12.24 kg
All Brompton products go through stringent quality testing procedures by the Brompton Quality team at their Factory in London. However, if an issue does occur, you can be confident in their excellent customer service and warranty.
All Brompton bicycle frames have a 7 year warranty when registered. Full warranty terms can be found here.