Batch Urban Bike vs Trek Zelda 3i

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame	Hydroformed 6061 Aluminum	Boomerang 6061-T6 aluminum with patented Flat Foot Technology
Stem	3D forged alloy, 70mm	Alloy classic
Handle Bar	MTB 31.8mm, 25mm rise, W: 720mm	Electra Cafe
Fork	6061 Aluminum with integrated crown	Steel unicrown
Seats	Batch Urban anatomical	--
Seatpost	Alloy micro-adjust, 27.2mm x 350mm	Classic alloy pillar
Grip	--	Custom
Crankset	Forged Alloy, 175mm	Electra custom alloy 3-piece
Pedals	--	Electra retro
Chain	KMC Z8 Eco ProteQ Rust Proof	KMC S1 nickel plated
Shifters	Shimano SL-M315 RapidFire, 8-speed	Shimano Nexus Revo 3-speed twist with optical gear display
Saddle	--	Electra comfort with matching design with double-coil springs
Headset	Threadless	1" steel threaded
Derailleur Rear	Shimano Altus RD-TX800	--
Hub Front	Alloy Freehub, 32H	Shimano Nexus 3-speed internal with coaster brake, 36h
Hub Rear	Alloy Freehub, 32H	Shimano Nexus HB-IM40 with roller brake hub, alloy, 36h
Cassette	Shimano CS-HG20, 12-32 8-speed	22t
Chainrings	--	44t steel chainring
Bottom Bracket	Sealed cartridge bearing	Sealed cartridge
Stand	--	Integrated kickstand

Front	Kenda Komfort 1.95" with reflective sidewall	RetroRunner 26" × 2.125"
Rear	Kenda Komfort 1.95" with reflective sidewall	RetroRunner 26" × 2.125"
Wheel / RIM	Rims : Double Wall Aluminum 27.5 inch Wheels	Painted alloy

Front	CX-7 Mechanical Disc	Shimano BR-C3000 roller brake
Rear	CX-7 Mechanical Disc	Shimano coaster brake

Front	--	--
Rear	--	--

Colors

Matte Black Matte Cement Grey

Pearl

Length	--	--
Weight	--	17.04 kg

Features	--	- Flat Foot Technology
Additional Details	--	Painted fenders Stainless steel and anti-rust hardware Custom bell