Hummingbird X BRM: Limited Edition Single-Speed Bike vs Specialized S-Works Aethos - Campagnolo LTD

Compare Specifications of Hummingbird X BRM: Limited Edition Single-Speed Bike and Specialized S-Works Aethos - Campagnolo LTD

Selected Bikes

Hummingbird X BRM: Limited Edition Single-Speed Bike
Hummingbird X BRM: Limited Edition Single-Speed Bike

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Specialized S-Works Aethos - Campagnolo LTD
Specialized S-Works Aethos - Campagnolo LTD

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Model:

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Technical Specifications
Seating Capacity 1 --
Frame Innovative Flax Plant Fibre Frame S-Works Aethos FACT 12r Carbon, Rider First Engineered™, Threaded BB, Electronic cable routing only, 12x142mm thru-axle, flat-mount disc
Stem -- S-Works SL, alloy, titanium bolts, 6-degree rise
Handle Bar Full Carbon 520mm wide with a 50mm rise to allow adjustment of reach, with Brooks leather handles to match the bike's custom seat. S-Works Short & Shallow, 125mm Drop, 75mm Reach w/Di2 Hole
Fork -- S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Seats Brooks Swift Leather Saddle. --
Seatpost Full Carbon with Titanium hardware Roval Alpinist Carbon Seatpost
Grip Brooks Slender Leather Grips feature vegetable tanned leather and cork tape. --
Crankset Shimano Alfine Hollowtech 170mm crank arm length CAMPAGNOLO Super Record, 12-speed
Pedals Quick release with sealed bearings --
Chain -- CAMPAGNOLO Super Record, 12-speed
Saddle -- Body Geometry S-Works Power, carbon fiber rails, carbon fiber base
Derailleur Front -- CAMPAGNOLO Super Record, Braze-on
Derailleur Rear -- CAMPAGNOLO Super Record, 12-speed
Cassette -- CAMPAGNOLO Super Record, 12-speed, 10-29t
Chainrings Gates 60 T 48/32T
Sprocket Gates 22 T --
Bottom Bracket -- CAMPAGNOLO, Threaded
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 2BR, 700x28mm
Rear -- S-works Turbo 2BR, 700x28mm
Wheel / RIM 3 Spoke Front Wheel - CAMPAGNOLO Hyperon Ultra, 21mm internal carbon rim, 37mm depth, tubeless ready
Rear Wheel - CAMPAGNOLO Hyperon Ultra, 21mm internal carbon rim, 37mm depth, tubeless ready
Tube -- Inner Tubes - Turbo Ultralight, 48mm Presta valve
Brakes
Front -- CAMPAGNOLO Super Record, Hydraulic Disc
Rear -- CAMPAGNOLO Super Record, Hydraulic Disc
Brake Lever CAest CNC ultralight --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Satin Birch / Black Pearl


Physical Specs
Length -- --
Weight 7 kg --
Overview
Features - Advanced Belt-Drive System
- High-Performance Tyres
- Brooks Leather Saddle and Handlebars
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Additional Details 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
Gates Carbon Drive Belt: Composed of a weather-resistant polyurethane exterior, the advanced high-performance belt features strong, stretch-free carbon fiber tensile cords.
Approximate Folded Dimensions: 117x60x20 centimeters - 46x23x8 Inches
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Which one do you think is better? And why?
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