HAMMER SPECIFICATIONS      
Weight 21 lbs
Frame rigid
Material 6061-T6 alum.
Upholstery nylon
Backrest Height 8"-20"
Camber 8-20
Seat Width 13"-18"
Seat Depth 12"-18"
Axle Plate
everyday/amputee std./n/a
Wheels & Tires
20" standard (radial spoke) n/a
22" standard (radial spoke) n/a
24" standard (radial spoke) std.
24" heat treated (radial spoke) opt.
24" 5 spoke (X-Core) opt.
25" 3 spoke (X-Core) n/a
25" heat treated (radial spoke) opt.
26" heat treated (radial spoke) opt.
Twisters, high strength wheels 24", 25", 26" opt.
Low pressure tires n/a
High pressure tires std.
Flat free inserts n/a
Knobby tires n/a
Handrims
Anodized gray std.
Powder coated (black) opt.
Plastic coated (black) opt.
Foam coated (black) opt.
Projection (custom) opt.
Casters
Micro casters std.
5" casters n/a
6" Pneumatic n/a
Wheel Locks
Scissors n/a
Push to lock n/a
Push Handles
Integrated with backrest opt.
Bolt-on with quick release n/a
Armrest
Swing-away n/a
Seat
Cushion 1", 2", 3", 4" opt.
Rigid bottom opt.
Seat sling (nylon) std.
Miscellaneous
Anti-tippers everyday n/a
Anti-tippers (custom) opt.
Basketball roller opt.
Footrest platform n/a
Rigid side guards opt.
Welded side guards n/a
Soft clothing protectors opt.
Frame protectors opt.
Quad. wheel release opt.
Spoke protectors opt.
Quick release (casters) n/a
Quick release (rear wheels) std.
Calf strap dual foot
Frame pack opt.
Seat belt opt.
Back lock assembly opt.
Color Choices
Powder coated colors std.
Anodized 3-color graphics opt.
Custom powder coated colors opt.