ZipZap and ZipZap SE Motor and Gear Options

    These data have been computed assuming the following:    
        1.  nominal motor rpm
        2.  adequate gear mesh
        3.  1.72238-in. tire circumference
 


 


 


 
 
gears and ratio ZZ/ZZSE motor
and rpm
estimated speed
axle and transfer gear pinion gear gear ratio actual scale
blue:
stock ZZ/ZZSE
axle = 24 teeth
transfer = 18 / 6 teeth
6 teeth:
stock ZZ/ZZSE
pinion gear
12.00:1 blue
10,000 rpm
1.37 mph 87 mph
green
16,000 rpm
2.19 mph 139 mph
red, performance
21,500 rpm
2.94 mph 188 mph
yellow, turbo
23,500 rpm
3.21 mph 206 mph
orange, racing
28,000 rpm
3.83 mph 245 mph
purple, nitrous
34,000 rpm
4.65 mph 297 mph
7 teeth:
modified ZZMT
pinion gear
10.29:1 blue
10,000 rpm
1.59 mph 102 mph
green
16,000 rpm
2.55 mph 163 mph
red, performance
21,500 rpm
2.43 mph 219 mph
yellow, turbo
23,500 rpm
3.75 mph 240 mph
orange, racing
28,000 rpm
4.47 mph 286 mph
purple, nitrous
34,000 rpm
5.42 mph 347 mph
8 teeth:
modified ZZMT
green idler gear
9.00:1 blue
10,000 rpm
1.82 mph 117 mph
green
16,000 rpm
2.92 mph 187 mph
red, performance
21,500 rpm
3.92 mph 251 mph
yellow, turbo
23,500 rpm
4.28 mph 274 mph
orange, racing
28,000 rpm
5.10 mph 327 mph
purple, nitrous
34,000 rpm
6.20 mph 397 mph
9 teeth:
modified ZZMT
red idler gear
8.00:1 blue
10,000 rpm
2.05 mph 131 mph
green
16,000 rpm
3.28 mph 210 mph
red, performance
21,500 rpm
4.41 mph 282 mph
yellow, turbo
23,500 rpm
4.82 mph 308 mph
orange, racing
28,000 rpm
5.74 mph 367 mph
purple, nitrous
34,000 rpm
6.97 mph 446 mph
10 teeth:
modified ZZMT
yellow idler gear
7.20:1 blue
10,000 rpm
2.28 mph 146 mph
green
16,000 rpm
3.65 mph 233 mph
red, performance
21,500 rpm
4.90 mph 314 mph
yellow, turbo
23,500 rpm
5.35 mph 343 mph
orange, racing
28,000 rpm
6.38 mph 408 mph
purple, nitrous
34,000 rpm
7.75 mph 496 mph
11 teeth:
modified ZZMT
orange idler gear
6.55:1 blue
10,000 rpm
2.51 mph 160 mph
green
16,000 rpm
4.01 mph 257 mph
red, performance
21,500 rpm
5.39 mph 345 mph
yellow, turbo
23,500 rpm
5.89 mph 377 mph
orange, racing
28,000 rpm
7.02 mph 449 mph
purple, nitrous
34,000 rpm
8.52 mph 545 mph
green:
ZZ/ZZSE performance
axle = 23 teeth
transfer = 18 / 7 teeth
6 teeth:
stock ZZ/ZZSE
pinion gear
9.86:1 blue
10,000 rpm
1.66 mph 107 mph
green
16,000 rpm
2.66 mph 170 mph
red, performance
21,500 rpm
3.58 mph 229 mph
yellow, turbo
23,500 rpm
3.91 mph 250 mph
orange, racing
28,000 rpm
4.66 mph 298 mph
purple, nitrous
34,000 rpm
5.66 mph 362 mph
7 teeth:
modified ZZMT
pinion gear
8.45:1 blue
10,000 rpm
1.94 mph 124 mph
green
16,000 rpm
3.11 mph 199 mph
red, performance
21,500 rpm
4.17 mph 267 mph
yellow, turbo
23,500 rpm
4.56 mph 292 mph
orange, racing
28,000 rpm
5.44 mph 348 mph
purple, nitrous
34,000 rpm
6.60 mph 422 mph
8 teeth:
modified ZZMT
green idler gear
7.39:1 blue
10,000 rpm
2.22 mph 142 mph
green
16,000 rpm
3.55 mph 227 mph
red, performance
21,500 rpm
4.77 mph 305 mph
yellow, turbo
23,500 rpm
5.21 mph 334 mph
orange, racing
28,000 rpm
6.21 mph 397 mph
purple, nitrous
34,000 rpm
7.54 mph 483 mph
9 teeth:
modified ZZMT
red idler gear
6.57:1 blue
10,000 rpm
2.50 mph 160 mph
green
16,000 rpm
3.99 mph 256 mph
red, performance
21,500 rpm
5.37 mph 344 mph
yellow, turbo
23,500 rpm
5.87 mph 375 mph
orange, racing
28,000 rpm
6.99 mph 447 mph
purple, nitrous
34,000 rpm
8.49 mph 543 mph
10 teeth:
modified ZZMT
yellow idler gear
5.91:1 blue
10,000 rpm
2.77 mph 178 mph
green
16,000 rpm
4.44 mph 284 mph
red, performance
21,500 rpm
5.96 mph 382 mph
yellow, turbo
23,500 rpm
6.52 mph 417 mph
orange, racing
28,000 rpm
7.77 mph 497 mph
purple, nitrous
34,000 rpm
9.43 mph 604 mph
11 teeth:
modified ZZMT
orange idler gear
5.38:1 blue
10,000 rpm
3.05 mph 195 mph
green
16,000 rpm
4.88 mph 312 mph
red, performance
21,500 rpm
6.56 mph 420 mph
yellow, turbo
23,500 rpm
7.17 mph 459 mph
orange, racing
28,000 rpm
8.54 mph 547 mph
purple, nitrous
34,000 rpm
10.4 mph 664 mph
red:
ZZ/ZZSE turbo
axle = 22 teeth
transfer = 18 / 8 teeth
6 teeth:
stock ZZ/ZZSE
pinion gear
8.25:1 blue
10,000 rpm
1.99 mph 127 mph
green
16,000 rpm
3.18 mph 204 mph
red, performance
21,500 rpm
4.28 mph 274 mph
yellow, turbo
23,500 rpm
4.67 mph 299 mph
orange, racing
28,000 rpm
5.57 mph 356 mph
purple, nitrous
34,000 rpm
6.76 mph 433 mph
7 teeth:
modified ZZMT
pinion gear
7.07:1 blue
10,000 rpm
2.31 mph 148 mph
green
16,000 rpm
3.71 mph 238 mph
red, performance
21,500 rpm
4.99 mph 319 mph
yellow, turbo
23,500 rpm
5.45 mph 349 mph
orange, racing
28,000 rpm
6.50 mph 416 mph
purple, nitrous
34,000 rpm
7.89 mph 505 mph
8 teeth:
modified ZZMT
green idler gear
6.19:1 blue
10,000 rpm
2.65 mph 170 mph
green
16,000 rpm
4.24 mph 271 mph
red, performance
21,500 rpm
5.70 mph 365 mph
yellow, turbo
23,500 rpm
6.23 mph 399 mph
orange, racing
28,000 rpm
7.42 mph 475 mph
purple, nitrous
34,000 rpm
9.01 mph 577 mph
9 teeth:
modified ZZMT
red idler gear
5.50:1 blue
10,000 rpm
2.98 mph 191 mph
green
16,000 rpm
4.77 mph 305 mph
red, performance
21,500 rpm
6.41 mph 410 mph
yellow, turbo
23,500 rpm
7.01 mph 449 mph
orange, racing
28,000 rpm
8.35 mph 534 mph
purple, nitrous
34,000 rpm
10.14 mph 649 mph
10 teeth:
modified ZZMT
yellow idler gear
4.95:1 blue
10,000 rpm
3.31 mph 212 mph
green
16,000 rpm
5.30 mph 339 mph
red, performance
21,500 rpm
7.12 mph 456 mph
yellow, turbo
23,500 rpm
7.79 mph 498 mph
orange, racing
28,000 rpm
9.28 mph 594 mph
purple, nitrous
34,000 rpm
11.27 mph 721 mph
11 teeth:
modified ZZMT
orange idler gear
4.50:1 blue
10,000 rpm
3.65 mph 233 mph
green
16,000 rpm
5.83 mph 373 mph
red, performance
21,500 rpm
7.84 mph 502 mph
yellow, turbo
23,500 rpm
8.57 mph 548 mph
orange, racing
28,000 rpm
10.20 mph 653 mph
purple, nitrous
34,000 rpm
12.39 mph 793 mph