Model
|
Sport |
Bigfoot |
X-ped |
S25 |
X25 |
Super
Bigfoot |
Super
X-Ped |
GSR40 |
GSR40-TS |
GSR25 |
GSR
Sport |
GSR26R |
ESR750 |
Weight |
23 pounds
|
29 pounds |
27 pounds |
26 pounds |
27 pounds |
30 pounds |
27 pounds |
37 pounds |
37 pounds |
33 pounds |
27 pounds |
33 pounds |
60 pounds |
Height |
42 in. |
44 in. |
40
in. |
42 in. |
40
in. |
40 in |
40 in |
44 in. |
44 in. |
44 in. |
40 in |
44 in |
44 in |
Folded Height |
12 in. |
19 inches |
12
in. |
12 in. |
12
in. |
19 in |
12 in |
20 in
|
20 in |
20 in |
16 in |
20 in |
16 in |
Length |
33 in. |
42 in. |
33
in |
33 in. |
33
in |
42 in |
33 in |
46 in. |
46 in. |
46 in |
40 in |
46 in |
46 in |
Width |
13 in. |
13 in. |
13 in. |
13 in. |
13 in. |
13 in |
13 in |
13 in. |
13 in. |
13 in. |
13 in |
13 in |
13 in |
Weight Limit |
300 lbs. |
300 lbs. |
300 lbs. |
300 lbs. |
300 lbs. |
300 lbs |
300 lbs |
300 lbs |
300 lbs |
300 lbs |
300 lbs |
300 lbs |
300 lbs |
Ground Clearance |
2.5 in. |
3.5 in. |
2
in. |
2.5 in |
2.5 in |
3.5 in |
2 in |
3.5 in |
3.5 in |
3.5 in |
2 in |
3.5 in |
2 in |
Max Speed |
20 mph |
20 mph |
22
mph |
20 mph |
20 mph |
25 mph |
25 mph |
25 mph |
29 mph |
20 mph |
20 mph |
30 mph |
18 mph |
Cruising Speed |
15 mph |
15 mph |
15
mph |
15 mph |
15 mph |
18 mph |
18 mph |
18 mph |
20 mph |
15 mph |
15 mph |
20 mph |
10 mph |
Min Speed |
2 mph |
idle |
2
mph |
2 mph |
2 mph |
2 mph |
2 mph |
idle |
idle |
idle |
idle |
idle |
idle |
Zenoah
Engine |
G23LH |
G23LH |
G23LH |
GZ25N14 |
GZ25N14 |
G230RC,
G260RC (late 2003 and newer models) |
G230RC,
G260RC (late 2003 and newer models) |
G43LD |
G43LD w/modifications by
Trevor Simpson |
GZ25N23 |
GZ25N23 |
G260RC |
750 Watt
24V DC |
Engine Size |
22.5 cc |
22.5cc |
22.5cc |
25.4cc |
25.4cc |
22.5cc,
25.4cc |
22.5cc,
25.4cc |
41.5cc |
41.5cc |
25.4cc |
25.4cc |
25.4cc |
N/A |
Starting |
Pull cord or
compression |
Pull Cord |
Compression
only |
Pull cord
or compression |
Pull cord or compression |
Pull cord
or compression |
Pull cord
or compression |
Pull cord |
Pull cord |
Pull Cord |
Pull Cord |
Pull Cord |
N/A |
Fuel |
40:1 Gasoline/Oil Mix |
40:1 Gasoline/Oil Mix |
40:1 Gasoline/Oil Mix |
40:1 gas /
oil |
40:1 gas / oil |
95 octane
or higher gasoline 25:1 |
95 octane
or higher gasoline 25:1 |
40:1 gas /
oil |
40:1 gas / oil |
40:1
gas/oil |
40:1
gas/oil |
95 octane or higher
gasoline 25:1 |
N/A |
Fuel Efficiency |
100+ mpg
|
75 mpg |
100+ mpg
|
150+ mpg |
150+ mpg |
75 mpg |
75 mpg |
75 mpg |
75 mpg |
200 mpg |
200 mpg |
75 mpg |
approx 12
miles per battery charge |
Fuel Tank |
1 liter |
1 liter |
1 liter |
1 liter |
1 liter |
1.5 liters |
1 liter |
1.5 liters |
1.5 liters |
1.5 liters |
1 liter |
1.5 liters |
N/A |
Carburetor |
Walbro WYK-138 |
Walbro
WYK-138 |
Walbro
WYK-138 |
Walbro
WYA-5A |
Walbro WYA-5A |
Walbro
WT-603 |
Walbro
WT-603 |
Walbro
WYK-93 |
Walbro WYK-33 |
Walbro
WYA-5A |
Walbro
WYA-5A |
Walbro WA-167 |
N/A |
Transmission |
direct drive, single-speed |
direct drive, manual clutch |
direct drive, single-speed |
direct drive, single-speed |
direct drive, single-speed |
direct
drive, single speed |
direct
drive, single speed |
Chain
drive. 6 tooth front, 76 tooth rear sprocket |
Chain drive. 6 tooth front,
76 tooth rear sprocket |
Chain
drive. 6 tooth front, 84 tooth rear sprocket. |
Chain
drive. 6 tooth front, 56 tooth rear sprocket. |
Chain drive. 6 tooth front,
84 tooth rear sprocket. |
Chain
drive. 15 tooth front, 76 tooth rear sprocket. |
Front Braking |
side-pull caliper |
"Mad Dog" disk
|
side-pull caliper
|
side-pull
caliper |
side-pull caliper |
"Mad Dog" disk
|
side-pull
caliper |
pull-cable ventilated disk
|
"Mad Dog" disk |
"Mad Dog"
disk |
side-pull
caliper |
"Mad Dog" disk |
"Mad Dog"
disk |
Rear Braking |
engine compression |
foot operated friction pad
|
engine compression
|
engine
compression |
engine compression |
foot operated friction pad
|
engine
compression |
pull-cable ventilated disk
|
"Mad Dog" disk |
N/A |
N/A |
N/A |
N/A |
Tires |
2.5" by 6" solid rubber
|
3" by 10" treaded
air-filled |
2.5" by 6" solid rubber
|
2.5" by 6" solid rubber
|
2.5" by 6" solid rubber
|
3" by 10" treaded
air-filled
|
2.5" by 6" solid rubber
|
3" by 10" treaded
air-filled
|
3" by 10" treaded
air-filled
|
3" by 10" treaded
air-filled
|
2.5" by 6" solid rubber
|
3" by 10" treaded
air-filled
|
3" by 10" treaded
air-filled
|
Wheels |
Mach 12
plastic w/sealed bearings |
Polished
Mag hubs w/sealed bearings |
6-spoke
billet aluminum |
Mach 12
plastic w/sealed bearings |
6-spoke
billet aluminum |
Billet hubs
with sealed bearings |
6-spoke
billet aluminum |
Polished
Mag hubs w/sealed bearings |
Polished Mag hubs w/sealed
bearings |
Polished
Mag hubs w/sealed
bearings |
Mach 12
plastic w/sealed bearings |
Polished Mag hubs w/sealed
bearings |
Polished
Mag hubs w/sealed
bearings |