Diatone Mamba Toka 2004

Stator	2004
KV options	1700
Weight	17.5 g
Shaft	1.5mm
Max cells	4-6S
Configuration	12N14P
Dimensions	Ø26.2x15.3 mm
Winding resistance	210 (1700KV) / 90 (2900KV) mOhm
Max thrust	996 g
Price (approx.)	16.99 USD

At 17.5 g it is 0.7 g heavier than average across the 5 2004-class motors in our database (avg 16.8 g).

Best props for the Mamba Toka 2004

3.5inch~5inch

Thrust data (Diatone bench test)

KV	Prop	Battery	Throttle	Current	RPM	Thrust	Efficiency
1700	GF5125	6S	10	1.14 A	9431	100 g	3.67 g/W
1700	GF5125	6S	20	2.32 A	13891	200 g	3.61 g/W
1700	GF5125	6S	30	3.66 A	16501	300 g	3.43 g/W
1700	GF5125	6S	40	4.95 A	18325	400 g	3.38 g/W
1700	GF5125	6S	50	6.46 A	20124	500 g	3.24 g/W
1700	GF5125	6S	60	8.23 A	21902	600 g	3.05 g/W
1700	GF5125	6S	70	11.79 A	24138	700 g	2.48 g/W
1700	GF5125	6S	80	14.51 A	25926	800 g	2.31 g/W
1700	GF5125	6S	90	15.89 A	27121	900 g	2.37 g/W
1700	GF5125	6S	100	17.52 A	27777	996 g	2.38 g/W
2900	GF5125	4S	10	1.49 A	8734	100 g	4.19 g/W
2900	GF5125	4S	20	3.48 A	13454	200 g	3.59 g/W
2900	GF5125	4S	30	6.04 A	16505	300 g	3.1 g/W
2900	GF5125	4S	40	8.84 A	18909	400 g	2.83 g/W
2900	GF5125	4S	50	11.36 A	20540	500 g	2.75 g/W
2900	GF5125	4S	60	14.2 A	22193	600 g	2.64 g/W
2900	GF5125	4S	70	17.42 A	23751	700 g	2.51 g/W
2900	GF5125	4S	80	21.17 A	25127	800 g	2.36 g/W
2900	GF5125	4S	90	24.92 A	26504	900 g	2.26 g/W
2900	GF5125	4S	100	31.63 A	28571	1051 g	2.09 g/W

Manufacturer bench figures (Diatone bench, one GF5125 per winding: 1700 KV at 24 V (6S, 996 g at 100%) and 2900 KV at 16 V (4S, 1051 g); throttle 10-100% in tens. Max thrust is the sold 1700 KV winding's 996 g); real-world thrust varies with ESC, battery sag and prop condition.

Mamba Toka 2004 vs other 2004 motors on 4S

The same thrust costs different power on different motors. Each line is one maker's own bench series (4S, its own prop), drawn as grams of thrust per watt against thrust, so a higher line makes that thrust for less battery current. Throttle percent is left out on purpose: it means something different on every maker's rig.

	Motor	KV	Prop	Peak thrust	At 525 g	At 1050 g
	Diatone Mamba Toka 2004	2900	GF5125	1051 g at 506 W	193 W (2.72 g/W)	505 W (2.08 g/W)
	EMAX ECO II 2004	3000	EMAX AVAN 5120-3	1170 g at 506 W	179 W (2.94 g/W)	480 W (2.19 g/W)

Power at 525 g and 1050 g is read off each maker's curve, straight-line between its two nearest bench points; 1050 g is the highest thrust every motor here reached. Different props and rigs move these curves as much as the motor does, so compare rows on a similar prop. Peak thrust of every 2004 motor: 2004 motors compared. How to read a bench table: reading motor bench tables.

Thrust-to-weight with this motor

Four Diatone Mamba Toka 2004 motors at 996 g max thrust each give 3984 g: 2:1, the minimum to fly, up to 1992 g all-up; 4:1 (freestyle) up to 996 g; 8:1 (racing) up to 498 g.

RPM & prop speed on this motor

Props in this motor's class

Prop	Size	Blades	Weight
Gemfan 4022F 2-Blade	4.0x2.2	2	0.37 g
HQProp T3.5x2.2x2	3.5x2.2	2	1.1 g
HQProp Durable T4x2.5	4.0x2.5	2	1.45 g
HQProp T3.5x2.5x3	3.5x2.5	3	1.55 g
HQProp 3.5x2.2x3	3.5x2.2	3	1.6 g

Where this data comes from

Bench rows are Diatone's own 'Load Performance / TEST DATA' tables headed 'TOKA 2004 - 1700KV' and 'TOKA 2004 - 2900KV', the two datasheet images in the description of Diatone's former product page 'MAMBA TOKA 2004 1700KV/2900KV Racing Motor Green' on diatone.us (read in its Web Archive copy of 2025-08-11; the images are still on Diatone's Shopify CDN). The 2900 KV rows are the sibling winding's; kv_options is untouched at the 1700 KV our retail source sells, as on the TOKA 2203.5 page, and max_thrust_g is the 1700 KV's 996 g (owner ruling 2026-10-20). Each sheet's block maxima are its own 100% row (17.52 A / 418.10 W at 1700 KV, 31.63 A / 504.50 W at 2900 KV); the page's text block prints 418.1 W for both windings, the 1700 KV figure repeated. Input is 24 V x Current minus 0.4-0.6% on every 1700 KV row (a measured voltage just under the nominal 24 V printed) and 16 V x Current within 0.3% at 2900 KV; every printed efficiency is its own Thrust / Input (2.09 at 2900 KV 100% where 1051 / 504.50 = 2.083). The 1700 KV efficiency rises 2.31 -> 2.37 g/W between 80% and 90%, as printed. Weight is the sheet's 17.5 g with wire for 1700 KV (18 g for 2900 KV); the text block's 16.3 g says nothing about the wire (owner ruling 2026-10-20: weight_g includes the cable). The sheets print resistance as '210 Ohm' and '90 Ohm' where the text block gives 210 and 90 mOhm. Shaft is the prop-mounting shaft, 1.5 mm on both the text block and the drawing; the 3.0 mm 'Shaft Diameter' the retail listing carried is the inner shaft. Both blocks: 12N14P, Phi 26.2 x H15.3 mm, 24AWG 150 mm leads, 1700 KV 4-6S, 2900 KV 3-4S. Mounting stays empty: the drawing calls out '4-M2 EQS' on a 12 mm circle while the text block says '12x12mm, M2'.