T LINE
T Line One - 1 Speed
Superlight carbon handlebars
With two options, low - for a sporty, more forward position or Mid for a natural, relaxed position.
Superlight carbon saddle
With oval carbon rails and carbon reinforced base, lightweight padding, integrated carry handle and light mount. Superlight pentaclip.
Schwalbe ONE black tyres
With its 349 x 35C size, it can provide a comfortable ride for riders of all sizes, and it is designed with safety in mind, with its reflective sidewall to help cyclists stay visible to others.
Superlight standard seatpost
The first bike in the world with a steel-armoured carbon seat post, for an inside leg up to 84cm / 33 inches.
Carbon fork
One piece carbon fork and steerer with magnetic pedal holder.
Superlight carbon handlebars
With two options, low - for a sporty, more forward position or Mid for a natural, relaxed position.
Superlight carbon saddle
With oval carbon rails and carbon reinforced base, lightweight padding, integrated carry handle and light mount. Superlight pentaclip.
Schwalbe ONE black tyres
With its 349 x 35C size, it can provide a comfortable ride for riders of all sizes, and it is designed with safety in mind, with its reflective sidewall to help cyclists stay visible to others.
Superlight standard seatpost
The first bike in the world with a steel-armoured carbon seat post, for an inside leg up to 84cm / 33 inches.
Brand-new everything. Except for the fold.
The all-new ultra-light titanium frame. Over 150 specially developed weight-saving components. Three years of obsessive material choices and rigorous testing. Everything brand-new except the fold. Andrew Ritchie, our founder, obsessed over that 40 years ago. Never bettered, just refined, it's the original and still the best.
Compact drivetrain, designed ground-up.
Nothing rides like it—the entirely new* drivetrain. Designed ground-up to sit inside the fold, to be light as possible and for optimal city performance. The carbon crankset gives greater power transfer. The 60-gram derailleur delivers smooth shifting in a small package. The new gear-ratio, tested from Amsterdam to San Francisco, perfected for city roads.
*patent-pending
Which Brompton is right for me?
Your Brompton bike can come in many combinations. Some like colour are easy to choose, but other options such as the handlebar type and seatpost type are more difficult to get right. Let us help you out!
T Line One - 1 Speed
Sometimes the greatest of adventures are born from the simplest of ideas. The T Line ONE from Brompton proves that minimalism still encompasses power. Pure in its intentions with expert engineering, this model is the perfect everyday bike for active individuals looking to turn each moment into a carefree adventure.
Weighing just 7.95 kgs, you can commute, travel and explore with nothing holding you back. Don't let this fool you though, as the T Line ONE is a powerhouse that performs amazingly every time. Whilst the titanium frame weighs 37% less than traditional all-steel models, this bike is suitable for users of up to 110 kgs! The frame is also incredibly durable, allowing excellent suspension and road performance.
If the style is important to you, this stylish Brompton classic will not disappoint. With an ergonomic frame that represents the agile future ahead of you, finishing touches such as the discreet fixings and posture-enhancing handlebars boast a characterful design sure to put a smile on anyone's face.
Brompton offers you much more than a new bike; it offers a way of life. Soaring through your day on the T Line ONE will prove that you can go anywhere and experience everything.
1 Speed
From 7.45 kg
Titanium
Specification
Weight
From 7.45 kgSpeed
1 Speed (One)Material
TitaniumFolded Size
25.4" (H) x 23.6" (W) x 12.6" (D)Main Frame
Grade 9 titanium tubes, welded main frame with cast titanium bottom bracket manifoldRear Frame
Advance Superlight rear frame with replaceable hanger, suspension block and 54mm roller wheelsFork
One piece carbon fork and steerer with magnetic pedal holderGrips
Superlight lock-on foam gripsSeatpost
Superlight standard seatpost (33")Saddle
SuperlightSeatclamp
Machined aluminium seat clamp and rear frame clip in anodized matt black finishHinge Clamps
Machined aluminium self-aligning hinge clamp levers and plates anodized matt black finishPedals
Superlight cnc aluminium pedal set with left hand QR pedalDrivetrain
Brompton 1 speed drivetrainNumber of gears
One SpeedChainset
Superlight carbon crankset with hollow BB30 axle, integrated spider, 56T chainring and chainguardBottom Bracket
FSA Mega Evo Bottom BracketHeadset
Grade 9 titanium diameter tubes with integrated headset and spring loaded steerer catch hingeSprockets
12 toothRear Wheel
Superlight Advance 1 speed wheel - Lightweight rim, double-butted spokes and aluminium hub bodyFront Wheel
Lightweight rim, double butted spokes and aluminium hub with sealed bearings and allen key axleTyres
Schwalbe ONE with Addix Race rubber mix and V-Guard puncture protectionTubes
Tubolito S-tubo 34g tube with presta valvesLighting
ReflectorsPump
Not includedRack
Not includedBrakes
Dual Pivot CalipersOn Bike Accessories
Not includedReviews & Questions
T Line One - 1 Speed
Delivery & Returns
CLICK AND COLLECT
A wide range of our bikes can be bought online at brompton.com and shipped to one of our dealers of your choosing. Your bike will be expertly prepared at your local shop and be ready to ride straight away. As always, our nationwide network of accredited retailers are available for servicing and ongoing support for your Brompton.
DELIVERY
Get free delivery on all of our products, sent by our trusted courier partner within 2 working days, with no cost to you. Easy set up. Follow the Quick Start Guide to add your saddle and do some basic checks, and you’ll be ready to cycle away in less than 10 minutes from opening the box.
RETURNS
Brompton is committed to quality; if our products have failed you in any way, please return them and we will either exchange them or give you your money back. If the product is faulty or has arrived damaged, we will reimburse the cost of return postage. Unwanted items may be returned within 28 days at your cost.
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