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Brompton T Line Urban 1-Speed

$7,700.00

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The Brompton T Line One – 1 Speed is the ultimate expression of minimalist design. At just 16.4 lbs, its titanium frame delivers agility and strength in a bike that’s effortless to carry and quick to ride. With no gears to think about, it offers a smooth, direct connection between rider and road—perfect for flat terrain and strong-legged city riders.

Carbon components, including the fork, handlebar, and crankset, add vibration-dampening comfort without extra weight. Simple, fast, and ultra-light, the T Line One is built for those who want performance and portability stripped to the essentials.

Note: as Autumn approaches, we carry less in-house inventory and count on Brompton USA’s warehouse for rapid delivery – learn more here and see Brompton USA stock and place a preorder here.

Price $7,700.00

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Product Details

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Weight

From 16.4 lb
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Folded Size

LWH: 56.5 x 27 x 58.5cm (3.1 Cubic Ft)
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Gear Range

100%
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Frame Material

Titanium

specs

  • Main Frame Grade 9 titanium tubes, welded main frame with cast titanium bottom bracket manifold
  • Rear Frame Advance Superlight Titanium rear frame with replaceable hanger, suspension block and 54mm roller wheels
  • Fork One piece carbon fork and steerer with magnetic pedal holder
  • Gearing Brompton 1-speed
  • Shifter Brompton 1-speed
  • Derailleur Patent-pending direct mount 4 speed derailleur
  • Crankset Superlight carbon crankset with hollow BB30 axle, integrated spider, 56T chainring and chainguard
  • Rear Cog(s) 12T
  • Pedals Brompton Quick Release
  • Bottom Bracket FSA Mega Evo Bottom Bracket
  • Brakes Brompton Dual Pivot Calipers
  • Brake Levers Brompton w/integrated bell/light mount
  • Stem Grade 9 titanium diameter tubes with integrated headset and spring loaded steerer catch hinge
  • Grips Superlight lock-on grips with precision ground foam adhered to ultra thin engineered core
  • Seat Superlight
  • Seatpost Superlight Standard, Black (33")
  • Seat Clamp Machined aluminum seat clamp and rear frame clip in anodised matt black finish
  • Headset Superlight headset
  • Tires 349 x 32C Schwalbe ONE Black Tire
  • Tubes Tubilito Presta
  • Front Wheel Superlight Advance Lightweight rim, double butted spokes and aluminium hub with sealed bearings and allen key axle
  • Rear Wheel Superlight Advance 1 speed wheel - Lightweight rim, double-butted spokes and aluminium hub body
  • Roller Frame Optional
  • Front Carrier Block Front Carrier Block Adaptor for all types of Brompton Luggage
  • Fenders Brompton Chromoplastic
  • Hinge clamps Machined aluminium self-aligning hinge clamp levers and plates anodized matt black finish
  • Pump Optional

* Specifications are subject to change without notice

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