HEXATI T20 Lite – 9.4kg Titanium Tri‑Fold 20″ Gravel Bike | Shimano R7000 11‑Speed, Thru‑Axles, IRC 20×1.9″ Tires – Brompton G Line Alternative

The 20″ Folding Gravel Bike That Outperforms the G Line
The HEXATI T20 Lite brings together the portability of a tri‑fold bike with the ride quality of a full‑size gravel machine. Built around 20″ wheels and a lightweight titanium frame, it weighs just 9.4kg – significantly lighter than the Brompton G Line – while offering superior components and a much friendlier price.

Titanium Main Frame & Rear Fork – 3D‑Printed Strength

• Main frame: Titanium with a 3D‑printed folding hinge for precision fit and long‑term durability

• Rear fork: Titanium, featuring a 3D‑printed dropout, thru‑axle 142×12mm for a stiff, confident rear end

This advanced construction eliminates weld stress at critical junctions and gives the bike a clean, modern look.

Carbon Front End – T Line Inspired
The T20 Lite borrows from the best: a carbon fiber stem (T Line style) paired with a carbon fiber fork – reducing weight, absorbing road vibration, and sharpening steering response. The result is a folding bike that rides like a performance gravel rig.

Shimano R7000 11‑Speed – Real Road Gearing
Equipped with a Shimano R7000 11‑speed drivetrain (external), the T20 Lite delivers a wide, road‑inspired gear range. Whether you're climbing steep hills or accelerating on flat gravel roads, you'll have the right gear with smooth, reliable shifting.

Stopping Power
Shimano MT200 hydraulic disc brakes provide consistent, powerful braking in wet or dry conditions – essential for mixed‑surface riding.

Roll on IRC SIREN COMP 20×1.9″
The carbon‑spoke wheels are wrapped in IRC SIREN COMP 20×1.9″ tires – a genuine gravel tread that offers excellent traction on loose dirt, sand, and light mud, while still rolling efficiently on pavement. This is the tire setup that makes the T20 Lite a true G Line competitor.

Smart Folding – No Chain Drop, No Hassle
The T20 Lite features HEXATI’s self‑developed easy hook and chain tensioner system. This innovative design ensures:

• Tighter, more compact folds

• No chain derailment during folding or unfolding

• Instant ride‑away – just unfold and go

Say goodbye to greasy fingers and frustrating chain drops.

Why Hexati?

• Lighter: 9.4kg vs G Line’s ~13–14kg

• Titanium frame & rear fork – G Line uses steel rear fork

• Thru‑axles (142×12 rear, plus carbon fork with thru‑axle compatibility) – G Line uses quick releases

• Shimano R7000 11‑speed – road‑proven gearing vs G Line’s 8‑speed

• IRC 20×1.9″ gravel tires – ready for real off‑road

• Carbon stem & fork – standard, not an upgrade

• Price – premium performance at an accessible cost

Key Specifications

• Main Frame: Titanium + 3D‑printed folding hinge

• Rear Fork: Titanium, 3D‑printed dropout, thru‑axle 142×12mm

• Stem: Carbon fiber (T Line style)

• Fork: Carbon fiber

• Drivetrain: Shimano R7000 11‑speed (external)

• Brakes: Shimano MT200 hydraulic disc brakes

• Wheels: Carbon‑spoke rims

• Tires: IRC SIREN COMP 20×1.9″ (gravel)

• Folding System: Self‑developed easy hook + chain tensioner (no chain drop)

• Weight: 9.4 kg (20.7 lbs)

Questions or Custom Orders?
Want a different build, custom paint, or component swap? Contact the HEXATI team:

• 📧 info@aerotibike.com

• 📧 leemom.yang@hotmail.com

• 💬 WhatsApp: +86 15353018848

The HEXATI T20 Lite – 20 inches of titanium gravel performance. Lighter than G Line, smarter than the rest, and always ready to fold and go.