6KU Fixie Bike vs Twitter Aurora-Disc

Frame	High Tensile Steel Fully Tig-Welded	AURORA(Disc&thru-axle 12×142), high modulus Carbon fiber,Aero-Racing,Inner-Cables,Cut&HC, UV laser decals
Stem	90-110 mm Alloy Stem w/ 25.4 mm Clamp Diameter	--
Handle Bar	25.4 mm Alloy Riser Bar	TW, high modulus Carbon fiber, Integrated Handlebar&Stem(420*90mm),UV water decals, full Inner-Cables
Fork	1 1/8" High Tensile Steel	AURORA(Disc&thru-axle 12×100), high modulus Carbon fiber, 700C, UV laser decals
Seatpost	25.4 mm Forged Alloy	High modulus Carbon fiber,Aero-Racing
Grip	Velo Plush Grips	--
Crankset	Forged Alloy 46T x 170 mm, BCD 110 mm	RETROSPEC, Alu alloy, Hollow,34-50T
Pedals	BMX Platform	RS ultra-light Alu alloy CNC with sealed-Bearings for Road
Chain	1/2" x 1/8"	SUMC-11S
Gear	46/16	--
Saddle	Synthetic Leather	TW, comfortable&lightweight for racing
Headset	1 1/8" Neco Threadless	TW, Alu alloy CNC with sealed-Bearings 52*52mm
Derailleur Front	--	SHIMANO 105/R7000
Derailleur Rear	--	SHIMANO 105/R7000
Hub Rear	Quando Flip-Flop Hub	--
Spoke	14G Stainless Steel w/ Brass Nipples	SHUNJIU, Flat 14G
Cassette	--	SUNSHINE-11S,11-32T
Bottom Bracket	Sealed Cartridge 68mm x 103mm	--

Front	700 x 25c Kenda	MAXXIS, 120PSI, 700C*25C
Rear	700 x 25c Kenda	MAXXIS, 120PSI, 700C*25C
Wheel / RIM	Front and Rear 30 mm Deep V Double Wall Alloy Rims, 28 Hole	RS, Alu Alloy AL7005,Double wall,Matte,W19×H36mm×700C
Tube	Kenda 700 x 28c Presta Valve	--

Front	Radius Forged Alloy Calipers	ZOOM, cable pull Hydr+RS Center lock disc160/160
Rear	Radius Forged Alloy Calipers	ZOOM, cable pull Hydr+RS Center lock disc160/160

Front	--	--
Rear	--	--

Colors

Slate Polar

Holographic color +(Red / Orange / Yellow / Blue / DarkGray / CementGray / Silver / White)

Length	--	--
Weight	10.8 kg	9.1 kg

About	--	The Aurora-Disc excels with its high-modulus carbon fiber components in the handlebar, fork, an Read More
Features	- Comfortable Steel Frame - Reliable Front and Rear Brakes - Fixed or Freewheel with a Flip-Flop Hub - Easy Maintenance and Upkeep	--