| Part |
Description |
| Folded Size |
645mm (H) x 565mm (W) x 270mm (D) (25.3'' x 23'' x 10.6'') |
| Weight |
12.1kg |
| 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 |
| Fork |
Steel brazed fork |
| Handlebar |
Low Handlebars (7050T74) - aluminium with solution heat-treatment and shot-peened finish |
| Grips |
Lock-on grips with soft-compound rubber adhered to an engineered core |
| 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, integrated carry handle, mounts for Brompton rear light and saddle bag |
| Seat clamp |
Composite seat clamp and rear frame clip |
| Chainset |
(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 |
| Derailleur |
Designed to deal with the large variations in chain whilst being folded and unfolded |
| Chain Pusher |
Brompton Chain pusher |
| Shifter |
Brompton 2 and 3 speed Trigger shifters |
| Headset |
Brompton headset |
| Hinge Clamps |
Composite hinge clamp levers |
| Brakes |
Dual pivot brake calipers |
| Mudguards |
Mudguards with rubberized flap |
| 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 |
| Tyres |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall. |
| Tubes |
Schrader valve |
| Front carrier |
Front carrier block adaptor for all types of Brompton luggage |
| Reflectors |
Front and rear reflectors |
