Cervelo PX-Series Dura Ace Di2 vs Mafiabikes Chenga

Compare Specifications of Cervelo PX-Series Dura Ace Di2 and Mafiabikes Chenga

Selected Bikes

Cervelo PX-Series Dura Ace Di2
Cervelo PX-Series Dura Ace Di2

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Mafiabikes Chenga
Mafiabikes Chenga

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Technical Specifications
Stem -- Mafia bikes forged top load
Handle Bar Cervélo P5X Basebar with Cervélo ski bend extensions --
Fork Cervélo All-Carbon, PX Fork 4130 cro-mo, tapered blades CNC machined top cap
Seats -- Mafia suede wheelie
Seatpost Cervélo Carbon, SP21 Micro adjust seatpost
Grip -- Lucky 6
Crankset Shimano Dura-Ace 9100 52/36 Samox cranks
Pedals -- Alloy
Chain Shimano CN-HG901, 11 spd --
Shifters Shimano Dura Ace Di2 9160 --
Gear -- Microshift XLE 10 speed (11-42)
Saddle ISM PS01 --
Headset FSA IS2 1-1/8 x 1-1/2 Sealed integrated
Derailleur Front Shimano Dura-Ace Di2 9150, 11 spd --
Derailleur Rear Shimano Dura-Ace Di2 9150, 11 spd --
Hub Front -- Solid axle alloy
Hub Rear -- Solid axle alloy
Cassette Shimano Dura-Ace CS-R9100, 11-30 10 speed cassette (11-42t)
Sprocket -- CNC machined 7075 sprocket w/ thick thin teeth for optimal chain retention
Bottom Bracket -- Hollotech BB
Tyres
Front Vittoria Corsa Speed TLR G2.0 25c Lagos 2.5 snakeskin
Rear Vittoria Corsa Speed TLR G2.0 25c Lagos 2.5 snakeskin
Wheel / RIM DT Swiss ARC 1100 62/80 mm Super wide double wall
Brakes
Front -- Tektro Hydraulic disc brake
Rear -- Tektro Hydraulic disc brake
Brake Lever Shimano Dura-Ace 9180 --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Red Grey
Blue White
Teal White
Black


Physical Specs
Length -- --
Weight -- 39 kg
Overview
Features -- --
Additional Details Bottom Bracket : Cervélo BBright Connect 24 x 90

Brake Caliper : Shimano Dura-Ace 9170 Hydraulic Disc

Brake Rotor : Shimano SM-RT900, 160 mm
Rear Mech : Microshift XLE
Accessories Stealthbox 300
Smartpak 600
Speedcase 600
Rear Hydration Mount
Basebar Holster
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Which one do you think is better? And why?
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