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BIRDY Jk11 Road

The JK11 Road is an exclusive collaboration with Joseph Kuosac, featuring 20-inch JK C38C wheels that grant incredible speed on the road. Its 11-speed Shimano Ultegra derailleur means gear shifting is quick, reliable, and effortless, while its Crankbrothers pedals have a larger and higher grip platform for efficient power transfer. Its Juin-Tech 4 piston brakes increase braking power and modulation, even at high speeds. Every aspect of the JK11 Road is designed to maximise speed.

Full Rear and Front Suspension

The Birdy JK11 Road foldable bicycle has full front and rear suspension

Smoother ride, reducing fatigue

20” Carbon JK C38C Wheelset

The Birdy JK11 Road folding bicycle has the Joseph Kuosac c383 Carbon wheelset

High-performance aerodynamic wheels

4 simple steps to fold / unfold

The Birdy JK11 Road foldable bicycle folds and unfolds in 4 simple steps

A compact performance folding bike

11 Speed Shimano Ultegra Derailleur

The Birdy JK11 Road foldable bike has the Shimano Ultegra 11s rear derailleur

Quick & reliable shifting with minimal effort

Juin-Tech 4 Piston Brakes

The birdy JK11 folding bicycle comes with Juin Tech 4 piston cable actuated hydraulic disc brakes

Increased braking power and modulation with higher heat dissipation

Brooks C17 Saddle

The Birdy JK11 Road folding bike comes equipped with Brooks and Cambium C17 saddle

Comfortable, stylish, all-weather saddle

Crankbrothers Pedal

The birdy JK11 Foldable bicycles  comes with DMR V12 Flat pedals

Larger high grip platform, efficient power transfer

Gen 3 Monocoque Frame

The Birdy JK11 Road foldable bicycle has a Gen 3 monocoque frame

No hinges in the frame, no compromises in ride quality

Full Front & Rear Suspension

Smoother ride,reducing fatigue

The Birdy JK11 Road foldable bicycle has full front and rear suspension

20” Carbon JK C38C Wheelset

High-performance aerodynamic wheels

The Birdy JK11 Road folding bicycle has the Joseph Kuosac c383 Carbon wheelset

4 Simple Steps to Fold / Unfold

A compact performance folding bike

The Birdy JK11 Road foldable bicycle folds and unfolds in 4 simple steps

11 Speed Shimano Ultegra Derailleur

Quick & reliable shifting with minimal effort

The Birdy JK11 Road foldable bike has the Shimano Ultegra 11s rear derailleur

Juin-Tech 4 Piston Brakes

Increased braking power and modulation with higher heat dissipation

The Birdy JK11 Road foldable bike uses the Juin Tech 4 piston cable actuated hydraullic disc brake

Brooks C17 Saddle

Comfortable, stylish, all-weather saddle

The Birdy JK11 Road folding bike comes equipped with Brooks and Cambium C17 saddle

Crankbrothers Pedal

Larger high grip platform, efficient power transfer

The birdy JK11 Foldable bicycles  comes with DMR V12 Flat pedals

Gen 3 Monocoque Frame

No hinges in the frame, no compromises in ride quality

The Birdy JK11 Road foldable bicycle has a Gen 3 monocoque frame

GETTING TO KNOW THE Birdy JK11 Road

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SPECIFICATIONS

Frame

Frame

Birdy G3 Monocoque 7005-T6 Aluminum

Fork

Hydroformed Front Suspension Fork w/ Disc Brake Mount

Rear suspension

95D PU Elastomer

Drive Train

Bottom Bracket

Driveline Shimano Hollowtech II compatible threaded 68mm

Chainwheel

Driveline ZELE-A11-OS BCD110 Crankset with 52T NW Chainring, Shimano Hollowtech II compatible

Chain

Shimano 105 11-Speed Chain

Cassette

Shimano Ultegra CS-R8000 11-Speed Cassette 11-28T

Derailleur

Shimano Ultegra R8000 11-Speed Short Cage Rear Derailleur

Shifter

Shimano RS700 11-Speed Flat Bar Shifter

Brakes

Brakes

Juin-Tech GT 4-Piston Brakes (Black)

Disc Rotor

Shimano 6-Bolt 160mm

Brake Lever

Shimano Deore BL-T610 Brake Levers

Wheels

Tyre

20″-406 Schwalbe ONE

Rim

20″-406 Joseph Kuosac C38C Carbon Rim / White Labels

Hub

Joseph Kuosac Front 24 / Rear 24 Disc Brake Hubs

Cockpit

Head Sets

Semi Integrated 1-1/8″

Grips

Ergon GA3 (Black)

Handlebar

Horizon AL6061T6 Butted, 31.8x540mm 10D

Stem

New Birdy Double Lock, Telescopic 10 Degree Stem

Seat

Seat Post

Birdy SP61R.1 34.9mm AL7075 Hard Anodized w/ Laser Scale

Saddle

Brooks Cambium C17 All Weather Saddle (Orange/Octane/Mud Green)**

Accessories

Pedals

CrankBrothers Stamp 1 Black Pedals (S)

Chain Tensioner

PCI Chain Tensioner

Bell

Bell (Black)

Dimensions

Estimated Dimensions

Folded: 68cm(H) x 38cm(W) x 84cm(L)

Rider Height

145 – 185cm

Weight

Weight

10.7kg (incl. saddle & pedals)

Max Load

110kg (incl. rider & luggage)

Add important notes:
1. Specifications are subject to change without notice.
2. Images are for illustration purposes only. Please refer to the specifications.

JK11 Road components:

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