The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser.
For the best experience on our site, be sure to turn on Javascript in your browser.
SX2 Fast Wind
Rear Cassette Hub Motor with Helical Gears, Fast (~9.8 rpm/V) Winding. Includes 9 Pin Z910 Cable with Combined Speed + Thermistor Signal.
Full Product Information Page
From
USD$225.00
To
USD$598.00
Regular Price
USD$619.60
Add to Wish List
Add to Compare
The Shengyi DGWX2 rear motor is a mid-sized, cassette freehub compatible 3.2kg hub with a nominal 250-500 watt power rating that works great for stealthy systems that do not require significant assist for steep hills or cargo. This motor is a bit more powerful and robust than the Bafang G310 hub and also uses silent helical gears.
This is a fast speed (6T, 9.8 rpm/V) winding that is typically used with 16" and 20" wheels. This Grin model was customized to use a combined speed and thermistor signal system allowing both speed sensing and thermal rollback from one wire of the Z910 plug. This feature is compatible with 2020 model Baserunner_Z9 controllers using a CA3-WP display.
For more information, see our Shengyi SX motor info page
More Information
No selected items have relevant specifications
SX2 Fast Wind
Country of Manufacture
China
Motor Power Range (Watts)
350-700
Phase Resistance (Ohm)
0.072
Disk Brake Compatible
Yes
Thermistor Style
10K NTC, B~3450 w/Speedo
Flange Spoke Diameter (mm)
141
Magnetic Pole Pairs (Phaserunner)
72
Hysteresis Losses (N-m)
0.43
Eddie Losses (N-m / rad/sec)
0.009
Rim16Frct
Country of Manufacture
China
Actual Weight (kg)
0.2100
Nominal Rim Size
16" (ISO 349)
Rim ID in Spoke Calculator
16fCL
Rim16Y303
Country of Manufacture
Taiwan
Nominal Rim Size
16" (ISO 305)
Rim ID in Spoke Calculator
16CL
Rim16_ZAC19
Nominal Rim Size
16" (ISO 349)
Valve Type
Presta, Schrader
Rim ID in Spoke Calculator
16Z19
Rim20_ZAC19
Nominal Rim Size
20" (ISO 406)
Valve Type
Presta, Schrader
Rim ID in Spoke Calculator
20Z19
Rim20_DM30
Nominal Rim Size
20" (ISO 406)
Valve Type
Presta, Schrader
Rim ID in Spoke Calculator
20DM30
Rim20_Alex
Country of Manufacture
China
Nominal Rim Size
20" (ISO 406)
Rim ID in Spoke Calculator
20DM
Rim20J31
Country of Manufacture
China
Nominal Rim Size
20" (ISO 406)
Rim20_Fat
Country of Manufacture
China
Nominal Rim Size
20" (ISO 406)
Rim ID in Spoke Calculator
20FAT
Rim24_DM30
Country of Manufacture
China
Nominal Rim Size
24" (ISO 507)
Rim ID in Spoke Calculator
24DM30
Rim24J31
Country of Manufacture
China
Actual Weight (kg)
0.7000
Nominal Rim Size
24" (ISO 507)
Rim ID in Spoke Calculator
24DCL
Rim24_Fat
Country of Manufacture
China
Nominal Rim Size
24" (ISO 507)
Rim ID in Spoke Calculator
24FAT
Rim26_DM18
Country of Manufacture
Taiwan
Nominal Rim Size
26" (ISO 559)
Rim ID in Spoke Calculator
26DM18
Rim26_ZAC19
Nominal Rim Size
26" (ISO 559)
Valve Type
Presta, Schrader
Rim ID in Spoke Calculator
26Z19
Rim26_DM30
Nominal Rim Size
26" (ISO 559)
Valve Type
Presta, Schrader
Rim ID in Spoke Calculator
26DM30
Rim26J31
Country of Manufacture
China
Actual Weight (kg)
0.7800
Nominal Rim Size
26" (ISO 559)
Rim ID in Spoke Calculator
26DCL
Rim26_Fat
Country of Manufacture
China
Nominal Rim Size
26" (ISO 559)
Rim ID in Spoke Calculator
26FAT
Rim26_Fat80
Nominal Rim Size
26" (ISO 559)
Rim ID in Spoke Calculator
26FAT80
Rim275_DM30
Country of Manufacture
China
Nominal Rim Size
650B (ISO 584)
Rim ID in Spoke Calculator
650DM
Rim700_DM18
Country of Manufacture
Taiwan
Nominal Rim Size
700C (ISO 622)
Rim ID in Spoke Calculator
700DM18
Rim700_ZAC19
Country of Manufacture
Taiwan
Nominal Rim Size
700C (ISO 622)
Valve Type
Presta, Schrader
Rim ID in Spoke Calculator
700Z19
Rim700_Weinmann
Country of Manufacture
Taiwan
Nominal Rim Size
700C (ISO 622)
Valve Type
Presta, Schrader
Rim ID in Spoke Calculator
700DM30
Rim700_Alex
Country of Manufacture
Taiwan
Nominal Rim Size
700C (ISO 622)
Rim ID in Spoke Calculator
700DM
7 Speed Cassette, 11-32 Tooth
Country of Manufacture
Taiwan
Cluster Type
Freehub Cluster
8 Speed Cassette, 11-32 Tooth
Country of Manufacture
Taiwan
Cluster Type
Freehub Cluster
9 Speed Cassette, 11-32 Tooth
Country of Manufacture
Taiwan
Cluster Type
Freehub Cluster
10 Speed Cassette, 11-32 Tooth
Country of Manufacture
Taiwan
Cluster Type
Freehub Cluster
Weld Clutch for Regenerative Braking Capability in Geared Hub Motor and Assemble with Loctite 648. LAST UNITS LEFT Moving to CNC machined fixed planet carriers, no more welding.
- Out of Stock -
Labour for Hand Lacing Grin Supplied Hub Motor Into a Grin Supplied Rim
Click Here for detailed product info page
Laser Engrave 250 Watt Continuous Power Rating on Motor Side Plate. This is Truthful. ALL Hub Motors Offered by Grin Have an Operating Point (RPM and Allowable Temperature) Where They Can Only Sustain 250W.
Click Here for detailed product info page
7 Speed DNP Cassette, HG Spline, 11-32 Tooth
Click Here for detailed product info page
Magura Storm HC 160mm 6-Bolt Rotor
Click Here for detailed product info page
Custom Cut Silver Sapim Strong Spoke, Butted 13-14 Gauge, Includes Nipple
Click Here for detailed product info page
16" fractional (ISO 349, Bromton size) Double Walled Rim with 36 holes
Click Here for detailed product info page
- Out of Stock -
8 Speed DNP Cassette, HG Spline, 11-32 Tooth
Click Here for detailed product info page
Magura 180mm 6-Bolt Rotor
Click Here for detailed product info page
Custom Cut Black Sapim Spokes, Butted 13-14 Gauge, Includes Nipple
Click Here for detailed product info page
16" decimal (ISO 305) Single Walled Alex Rims Y303 rim, 36 hole. Fits Typical 16" Tire for Kids Bikes etc.
Click Here for detailed product info page
9 Speed DNP Cassette, HG Spline, 11-32 Tooth
Click Here for detailed product info page
Magura 203mm 6-Bolt Rotor
Click Here for detailed product info page
10 Speed DNP Cassette, HG Spline, 11-32 Tooth
Click Here for detailed product info page
16" Fractional ( ETRTO349) ZAC19 Weinmann Rim with 36 Holes. For Brompton and Some Recumbent Bikes. Larger Than Typical 16" Kids Size.
Click Here for detailed product info page
20" ZAC19 Weinmann Rim with Eyelets, 24mm Wide
Click Here for detailed product info page
20" DM30 Weinmann Double Wall Black 30mm Wide, with Eyelets
Click Here for detailed product info page
20" DM24 Alex Rim, 36 hole, 32mm Wide with 3D Spoke Hole Drilling
Click Here for detailed product info page
20", 36 hole, 31mm Wide Downhill Crystalyte Rim
Click Here for detailed product info page
20 Inch, 36 hole, 65mm Wide Weinmann Double Walled Rim, for Fat Bike Tires.
Click Here for detailed product info page
Rear Casette Hub Motor with Helical Gears, Fast (~9.8 rpm/V) Winding. Includes 9 Pin Z910 Cable with Combined Speed + Thermistor Signal.
24" DM30 Weinmann Double Wall Black/ Silver 30mm Wide Rim
Click Here for detailed product info page
24" 31mm Wide Downhill Crystalyte Rim, 36 hole
Click Here for detailed product info page
24 Inch, 36 hole, 65mm Wide Weinmann Double Walled Rim, for Fat Bike Tires.
Click Here for detailed product info page
26" DM18 Alex Rim, 36 hole, 24mm Wide, Black with Eyelets
Click Here for detailed product info page
26" ZAC19 Weinmann Rim with Eyelets, 24mm Wide
Click Here for detailed product info page
26" DM30 Weinmann Double Wall Black/ Silver 30mm Wide Rim
Click Here for detailed product info page
26" 31mm Wide Downhill Crysatlyte Rim, 36 hole. Fits disc brakes only, not compatible with rim brakes.
Click Here for detailed product info page
26 Inch, 36 hole, 65mm Wide Weinmann Double Walled Rim, for Fat Bike Tires
Click Here for detailed product info page
26 Inch Blizzerk Rim, 80mm Wide, 36 Hole, for Fat Bike Motors
Click Here for detailed product info page
27.5" 650B DM30 Weinmann Double Wall Black/ Silver 30mm Wide Rim
Click Here for detailed product info page
700c (29") DM18 Alex Rim, 36 hole, 24mm Wide
Click Here for detailed product info page
700c (29") ZAC19 Weinmann Rim, 24mm Wide
Click Here for detailed product info page
V5 Torque Arm with Hardened Insert for Fender Eyelet Mounting. Tidy Front and Rear Installations with 12mm, 14mm and now 16mm Axles.
Also Available on Amazon for US customers
Click Here for detailed product info page
29" DM30 Weinmann Double Wall Black 30mm Wide Rim
Click Here for detailed product info page
- Out of Stock -
V6 Torque Arm with Hardened Insert for Frame Mounting with Hose Clamps. Fits M12, M14 and now even M16 Axles on Front or Rear.
Also Available on Amazon for US customers
Click Here for detailed product info page
700c (29") DM24 Alex Rim, 36 hole, 32mm Wide with Stainless Steel Spoke Eyelets
Click Here for detailed product info page
Canadian
