Distinguishing features
Black Infinity Cycle Works Boss Three Unisex Hybrid Bicycle - low end but good components and reasonable commuting/hybrid bicycle for someone 5'5" to 6'. The bike is in excellent condition (was just overhauled, see below).
Frame Size
Unisex 700c X 18" Hybrid Geometry
Most likely good for someone 5'5" to 6' tall
Frame Material
Aluminum
Front Fork
Mode 700c Rigid Blade
Drive Train
Shimano Tourney 7-Speed
Shifters
Shimano Revo Twist Shifter 7-Speed
Front Derailleur
none
Rear Derailleur
Shimano Tourney 7-Speed
Free Wheel
Shimano MF-TZ21 7-Speed Steel 14-16-18-20-24-28
Chain Rings
Infinity GTS21 Steel - 36T
Brakes
V-Brake 55mm Alloy
Brake Levers
V-Brake Resin/Alloy
Components
Hybrid Comfort-Fit Unisex
Saddle
Velo
Seat Post
M-Wave 27.2 X 350 mm Alloy w/ quick release seat bolt
Pedals
9/16" Cage Steel
Handle Bars
620 mm 10 Degree Steel
Wheels
Hybrid 700c X 38c
Rims
700c x 1.5" Double Wall Alloy
Tires
Kenda 700 x 38c
Front Hub
Steel with quick release axle
Rear Hub
Steel with bolt on axle
Spokes
13 Gauge Steel
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Newer version of this bicycle at https://www.infinitycycleworks.com/product/boss-three-unisex-hybrid-7-speed/
and
https://www.costco.com/infinity-boss-three--unisex-hybrid-bike-.product.100810733.html ($399.99 new at Costco)
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I am a good mechanic and certified League Cycling Instructor. I've done a complete check on this bike --lubricated the cables, chain, freewheel, brake bolts, adjusted the front and rear hub bearings and front and rear brakes, replaced the seat post and seat. The tires and tubes are in good shape. The bike passes ABC Quick Check.