HETSPOORSHOP

The most widely used towerpro motor available today. the 2408-21T is often used in GWS upgrades. Paired with just an 18A besc, this motor is an excellent and cheap way to upgrade small planes to brushless.
An RD1047, RD9070 or 8040 size propeller are the best choice, with the RD9070 and 8040 giving the best thrust and amp draw balance.

For 2-3 Li-Poly Cells (7.2-12.6V)
31 mm diameter x 62 mm length
Maximum current: 13A
Weight: 50.2 grams / 1.77 oz
Comes with stick mount plastic frame
Firewall mount capable
Comes with two prop nuts and one washer
3mm shaft diameter
10mm x 10mm stick mount
Kv: 1750
9 Stator Poles, 12 Magnets

Spec.
TR50-55B
Working Voltage: 8~30
Kv: 600
Weight: 300g
Shaft: 8mm
Dimensions: Length: 55mm
Thrust: 2200 ~ 4600g
Stator Size (AXi Measurement): 40-20
Recomended ESC: 80A
Suggested Prop: 5cell:14x9 / 6cell: 14x8
Shaft: 8mm
Power equivalent : .40 to .60 glow engine

Similar to AXi Gold 4120/14, E-Flite Power 46. Roughly equivalent to .46 2-stroke or .65 4-stroke glow engines.

Use this motor with 4-6 cell Li-Poly packs and 11-12 inch props on planes up to 8 lbs flying weight.
Manufacturer suggests a 12 x 8 prop on 6 cells or 13 x 10 on 4 cells.