Hummingbird Single Speed Flax Folding Bike vs Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

Compare Specifications of Hummingbird Single Speed Flax Folding Bike and Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

Selected Bikes

Hummingbird Single Speed Flax Folding Bike
Hummingbird Single Speed Flax Folding Bike

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Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2
Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

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Model:

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Technical Specifications
Seating Capacity 1 --
Frame -- S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Stem -- Roval Rapide Cockpit, Integrated Bar/Stem
Handle Bar Full Carbon 520mm wide with a 50mm rise to allow adjustment of reach Roval Rapide Cockpit, Integrated Bar/Stem
Seats Ultra light Carbon rails with a 130mm width, high density padding and ergonomic cut-out for better comfort --
Seatpost Full Carbon with Titanium hardware S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Grip Ultra light EVA foam Supacaz Super Sticky Kush
Crankset Shimano Alfine Hollowtech 170mm crank arm length Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter
Pedals Quick release with sealed bearings --
Chain YBN super light hollow pin design, nickel plated for longer service. Shimano Dura-Ace, 12-speed
Saddle -- Body Geometry S-Works Power, carbon fiber rails, carbon fiber base
Derailleur Front -- Shimano Dura-Ace R9250, braze-on
Derailleur Rear -- Shimano Dura-Ace R9250, 12-speed
Cassette -- Shimano Dura-Ace, 12-speed, 11-30t
Chainrings 48 teeth with integrated CNC chain guard 52/36T
Sprocket 13 teeth 9 spline design --
Bottom Bracket Shimano Ultegra Press Fit sealed bearing unit Shimano Dura-Ace, BB-R9200
Tyres
Front High performance Schwalbe Kojak with Kevlar bead, puncture protection and reflective band for high visibility 16" 32-349 tyre size S-Works Turbo Rapidair 2BR, 700x26mm
Rear -- S-Works Turbo Rapidair 2BR, 700x26mm
Wheel / RIM Spoke Front: Roval Rapide CLX II, Tubeless, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, Roval AFD hub, 18h, DT Swiss Aerolite spokes
Rear: Roval Rapide CLX II, Tubeless, 21mm internal width carbon rim, 60mm depth, Win Tunnel Engineered, Roval AFD hub, 24h, DT Swiss Aerolite spokes
Tube -- Turbo Ultralight, 60mm Front, 80mm Rear, Presta valve
Brakes
Front -- Shimano Dura-Ace R9270, hydraulic disc
Rear -- Shimano Dura-Ace R9270, hydraulic disc
Brake Lever CAest CNC ultralight Shimano Dura-Ace R9270, hydraulic disc
Suspension
Front -- S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc
Rear -- --
Colors Available
Colors -- Satin Fog Tint / Green Ghost Pearl / Red Ghost Pearl Fade
Satin Carbon / Viavi Cynan Blue / Viavi Silver-Blue Pearl Fade / Gloss Metallic White Silver


Physical Specs
Length -- --
Weight 7 kg 6.62 kg
Overview
Features -- --
Additional Details GEARING: 60 gear inches, 4.80 meters development
Gearing Combinations:
60 Gear Inches - Easy (Standard)
65 Gear Inches - Medium.
72 Gear Inches - Fast

Cables: Jagwire ultra-slick cables with high-quality polished stainless steel inner cables
Seatclamp: CNC design, diameter: 41mm
Wheelset: Tri-Spoke Carbon. ISO 349 mm wheel size
Brake calipers: Tektro R539 dual pivot design with quick release tabs for easier wheel removal
Approximate Folded Dimensions: 117x60x20 Centimeters - 46x23x8 Inches
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