Biria EB Easy 7 vs Gitane Kobalt 21

Frame	Aluminum 7005 - 40 cm (15.5") and 46 cm (18")	Aluminum 6061-T6, 27.5 ", V-Brake
Stem	Adjustable Aluminum	Aluminum, 27.2 x 300 mm
Handle Bar	City cruiser, Aluminum	--
Fork	Hi-Ten unicrown	Aluminum, hanging, 565, 100 mm
Crankset	--	Steel, 42 x 34 x 24, 170 mm
Saddle	--	Comfort, black
Derailleur Front	--	Derailleur levers : Shimano Tourney, SL-RS35, Revoshift, 21V Shimano, FD-TZ30
Derailleur Rear	--	Shimano Tourney, RD-TY300-D
Hub Front	--	135 mm, 36T
Hub Rear	--	Steel, 100
Cassette	--	7V, 14-28

Front	26 inch	MTB, 27.5 "x 2.1"
Rear	26 inch	MTB, 27.5 "x 2.1"
Wheel / RIM	Rims : Aluminum Double wall	Rims : Aluminum, double wall, 27.5 "

Front	Aluminum V-brake	Aluminum V-Brake
Rear	Aluminum V-brake	Aluminum V-Brake

Front	--	--
Rear	--	--

Colors

Black Pearl White Red Mint Green Aqua Blue Orange

Deep Ocean

Length	--	--
Weight	14 kg	--

Features	--	--
Additional Details	Gear : 7-speed Shimano derailleur with grip shifter Rider Height Range : 40 cm: 5'1" to 5'6", 46 cm: 5'7" to 5'11" Rider Weight Limit : 265 lbs	Sizes available : 38 43 48 53 Hanger : Steel, 660 x 31.8 x 6 ° Gallows: : Aluminum, 60/75/90 x 31.8 x 7 °
Accessories	Chainguard Fenders Kickstand	--