38020337
ULTRA light weight -'28g'
2S LiPo
Smallest Size & Lightest Weight in the world
For Stock Spec Races
ROAR approved for ROAR SPEC racing!
Bundle:
| p/n | Combo name |
| 38020337 | COMBO K -XR10 STOCK 2S & V10 G4 (13.5T) |
| 38020338 | COMBO L -XR10 STOCK 2S & V10 G4(17.5T) |
| 38020339 | COMBO M -XR10 STOCK 2S & V10 G4 (21.5T) |
| 38020310 | COMBO N -XR10 STOCK 2S & V10 G3R (25.5T) |
| p/n | T | KV | LiPo S |
(Ω) | No-load Current (A) |
Max. Output Power (W) |
Current @Max. Output Power (A) |
Stock Rotor |
Weight (g) |
| 30401140 | 13.5 | 3950 | 2-3 | 0.021Ω | 4.5A | 322 | 70 |
Φ7-12.5*25.2-HUS | 149 |
| 30401141 | 17.5 | 3020 | 2-3 | 0.036Ω | 3.7A | 234 | 51 |
Φ7-12.5*25.2-HUS | 149 |
| 30401142 | 21.5 | 2500 | 2-3 | 0.055Ω | 3.0A | 173 | 38 | Φ7-12.5*25.2-GUS |
148 |
Recommended Gear ratio:
| Stock Class | 13.5T | 17.5T | 21.5T |
| TC (Small track) | 4.7 : 1 | 4.0 : 1 | 3.5 : 1 |
| TC (large Track) | 4.0 : 1 | 3.5 : 1 | 3.0 : 1 |
| TC 1/12th | 55mm | 66mm | 80mm |
| 2WD Off-road | 7.6 : 1 | 6.6 : 1 | NA |
| 4WD Off-road | 8.3 : 1 | 8.3 : 1 | N/A |
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