These new 540 motors from Savox are rebuildable and are optimized for 1s and 2S LiPo packs. Motor winds range from 4.5T to 23.5T so these should work with a variety of 1/10 off and on-road vehicles, including pan cars. Read the press release below from Savox for more info:
Savox Sensored Brushless Motors are designed for superior power and throttle control. The lightweight design and cooling vents help create efficient air flow and lower temperature while the easy to read timing marks allow for drivers to adjust power for their needs.
Features:
- Cooling vents provide improved air flow for lower operating temperatures.
- Adjustable timing with easy to read timing marks.
- Optimized for 1 and 2 cell LiPos.
- Sensored design works with all popular high end speed controllers.
- Take apart and clean with fully rebuildable design.

Specs:
Motor KV (RPM/V): 4.5T
Weight: 180.0g
Dimension: 35.8×52.9mm
Shaft size: 3.17×59.4mm
Max.Current: 79 Amps
Max Power: 584 Watts
Voltage: 4-12 NiCd/NiMH (2s LiPo)
Pole: 3P
SAVBLH365045 – $89.99

Specs:
Motor KV (RPM/V): 5.5T
Weight: 180.0g
Dimension: 35.8×52.9mm
Shaft size: 3.17×59.4mm
Max.Current: 65 Amps
Max Power: 481 Watts
Voltage: 4-12 NiCd/NiMH(2s LiPo)
Pole: 3P
SAVBLH365055 – $89.99

Specs:
Motor KV (RPM/V): 6.5
Weight: 180.0g
Dimension: 35.8×52.9mm
Shaft size: 3.17×59.4mm
Max.Current: 55 Amps
Max Power: 407 Watts
Voltage: 4-12 NiCd/NiMH(2s LiPo)
Pole: 3P
SAVBLH365065 – $89.99

Specs:
Motor KV (RPM/V): 7.5T
Weight: 180.0g
Dimension: 35.8×52.9mm
Shaft size: 3.17×59.4mm
Max.Current: 50 Amps
Max Power: 370 Watts
Voltage: 4-12 NiCd/NiMH(2s LiPo)
Pole: 3P
SAVBLH365075 – $89.99

Specs:
Motor KV (RPM/V): 8.5T
Weight: 180.0g
Dimension: 35.8×52.9mm
Shaft size: 3.17×59.4mm
Max.Current: 48 Amps
Max Power: 355 Watts
Voltage: 4-12 NiCd/NiMH(2s LiPo)
Pole: 3P
SAVBLH365085 – $89.99

Specs:
Motor KV (RPM/V): 10.5T
Weight: 180.0g
Dimension: 35.8×52.9mm
Shaft size: 3.17×59.4mm
Max.Current: 42 Amps
Max Power: 310 Watts
Voltage: 4-12 NiCd/NiMH(2s LiPo)
Pole: 3P
SAVBLH3650105 – $89.99

Specs:
Motor KV (RPM/V): 13.5T
Weight: 180.0g
Dimension: 35.8×52.9mm
Shaft size: 3.17×59.4mm
Max.Current: 33 Amps
Max Power: 244 Watts
Voltage: 4-12 NiCd/NiMH(2s LiPo)
Pole: 3P
SAVBLH3650135 – $89.99

Specs:
Motor KV (RPM/V): 17.5
Weight: 180.0g
Dimension: 35.8×52.9mm
Shaft size: 3.17×59.4mm
Max.Current: 25 Amps
Max Power: 185 Watts
Voltage: 4-12 NiCd/NiMH(2s LiPo)
Pole: 3P
SAVBLH3650175 – $89.99

Specs:
Motor KV (RPM/V): 21.5T
Weight: 180.0g
Dimension: 35.8×52.9mm
Shaft size: 3.17×59.4mm
Max.Current: 20 Amps
Max Power: 148 Watts
Voltage: 4-12 NiCd/NiMH(2s LiPo)
Pole: 3P
SAVBLH3650215 – $89.99

Specs:
Motor KV (RPM/V): 23.5T
Weight: 180.0g
Dimension: 35.8×52.9mm
Shaft size: 3.17×59.4mm
Max.Current: 18 Amps
Max Power: 133 Watts
Voltage: 4-12 NiCd/NiMH(2s LiPo)
Pole: 3P
SAVBLH3650235 – $89.99
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