Jamis Earth Cruiser 3 Step-Thru vs Twitter Aurora-Disc

Compare Specifications of Jamis Earth Cruiser 3 Step-Thru and Twitter Aurora-Disc

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Jamis Earth Cruiser 3 Step-Thru
Jamis Earth Cruiser 3 Step-Thru

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Twitter Aurora-Disc
Twitter Aurora-Disc

Brand:

Model:

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Technical Specifications
Frame Classic Cantilever design with 6061 aluminum tubing, includes kickstand and painted steel chainguard AURORA(Disc&thru-axle 12×142), high modulus Carbon fiber,Aero-Racing,Inner-Cables,Cut&HC, UV laser decals
Stem Alloy hi-rise, 180mm quill, 100mm extension, with removeable 2-bolt cap --
Handle Bar Jamis Cruise-control comfort bar TW, high modulus Carbon fiber, Integrated Handlebar&Stem(420*90mm),UV water decals, full Inner-Cables
Fork Hi-tensile unicrown with radiused blades AURORA(Disc&thru-axle 12×100), high modulus Carbon fiber, 700C, UV laser decals
Seatpost Alloy micro-adjust, 27.2 x 300mm, with 31.8mm alloy clamp and cromo seatpin High modulus Carbon fiber,Aero-Racing
Crankset Forged alloy crank, 170mm, with 44T chainring RETROSPEC, Alu alloy, Hollow,34-50T
Pedals Cruiser platform with grip tape RS ultra-light Alu alloy CNC with sealed-Bearings for Road
Chain KMC Z410NP, silver SUMC-11S
Shifters Shimano RevoShift, 3-speed --
Saddle Earth Cruiser Comfort with memory foam padding, synthetic suede top, burnished sides and bumper springs TW, comfortable&lightweight for racing
Headset Internal cup, threaded, 1 1/8” TW, Alu alloy CNC with sealed-Bearings 52*52mm
Derailleur Front -- SHIMANO 105/R7000
Derailleur Rear -- SHIMANO 105/R7000
Spoke -- SHUNJIU, Flat 14G
Cassette Shimano 23T SUNSHINE-11S,11-32T
Bottom Bracket Sealed cartridge, 68 x 122.5mm --
Tyres
Front CST Metropolitan Palm Bay, 26" x 2.35 MAXXIS, 120PSI, 700C*25C
Rear CST Metropolitan Palm Bay, 26" x 2.35 MAXXIS, 120PSI, 700C*25C
Wheel / RIM Alex Zuma 36H black anodized alloy rims with alloy nutted front hub and Shimano 3-speed rear, 14 gauge stainless steel spokes RS, Alu Alloy AL7005,Double wall,Matte,W19×H36mm×700C
Brakes
Front Shimano coaster brake ZOOM, cable pull Hydr+RS Center lock disc160/160
Rear Shimano coaster brake ZOOM, cable pull Hydr+RS Center lock disc160/160
Suspension
Front -- --
Rear -- --
Colors Available
Colors Vanilla Mint
Sky Blue
Gloss Black
Holographic color +(Red / Orange / Yellow / Blue / DarkGray / CementGray / Silver / White)


Physical Specs
Length -- --
Weight 13.9 kg 9.1 kg
Overview
About -- The Aurora-Disc excels with its high-modulus carbon fiber components in the handlebar, fork, an Read More
Features -- --
Additional Details Sizes : 15" & 17" --

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