Single Speed

Single Speed

from 2,912.50

The Single-Speed Hummingbird is the lightest folding bike in the world.

Simply choose your colour below or we can customise your frame for you, all you need to do is fill out the enquiry form on the bespoke page. Custom colours are a £200 option. Delivery lead time 4-6 weeks.

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SPECIFICATIONS

WEIGHT: 6.9kg
GEARING: 60 gear inches, 4.80 meters development


Brake Levers: Aest CNC ultralight


Cables: Jagwire ultra-slick cables with polished stainless steel inner cables


Seatpost: Full Carbon with Titanium hardware


Seatclamp: CNC design, diameter: 41mm


Crankset: Shimano Alfine Hollowtech 170mm crank arm length


Chainring: 48 teeth with integrated CNC chain guard


Pedals: Quick release with sealed bearings


Wheelset: Ultra-light aluminium alloy with butted spokes and sealed bearings


Rear Sprocket: 13 teeth 9 spline design



Grips: Ultra light EVA foam


Handlebars: Full Carbon 520mm wide with a 50mm rise to allow adjustment of reach


Seat: Ultra light Carbon rails with a 130mm width, high density padding and ergonomic cut-out for better comfort


Brake calipers: Tektro R539 dual pivot design with quick release tabs for easier wheel removal


Bottom Bracket: Shimano Ultegra Press Fit sealed bearing unit


Chain: YBN super light hollow pin design, nickel plated for longer service.


Tyres: High performance Schwalbe Kojak with Kevlar bead, puncture protection and reflective band for high visibility


Approximate Folded Dimensions: 117x60x21