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SX2 Rear Minimal RTR Kit

Rear 250-500W Minimalist SX1 RTR Kit, Throttle control, Downtube battery with Baserunner, and Optional Display.

Full Product Information Page

 

From USD$480.00

To USD$2,086.00

In stock

SKU
KIT-SX2_M_RTR
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Customize SX2 Rear Minimal RTR Kit
9 Pin Mains to Throttle and Ebrake Breakout Cable
Z910 Extension Cable (60cm)

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Your Customization
Ready to Roll Kit with G311 Front Motor, Downtube Battery, Baserunner Controller, PAS/Torque sensors etc.
SX2 Rear Minimal RTR Kit

In stock

USD$480.00

Actual cruising speed/perfomance under any loading conditions is well modeled in our simulator.
Launch Motor Simulator with SX2 Rear Minimal RTR Kit

Summary

    This is a more basic version of our SX2 Ready-to-roll kit assuming only basic throttle control is desired with no need for any kind of handlebar displays. It is based around our mid-sized silent geared hub motors, including the baserunner motor controller tucked neatly in a downtube battery, the optional displays. This setup includes everything configured out of the box for the ideal for a minimal, lightweight commuter ebike.

    For a full explanation of the various drop-down choices and a comparison of this package versus other motor options, see our Grin Kits Info Page

    For details on this hub in particular, see the SX Geared Motor Info Page

     

    Specifications
    SX2 Rear Helical Geared Hub Motor, Fast Wind
    Actual Weight (kg)
    3.2
    Motor MFG
    Shengyi
    Motor Power Range (Watts)
    250-500
    Motor KV (RPM / V)
    9.8
    Phase Resistance (Ohm)
    0.072
    Disk Brake Compatible
    Yes
    Connector(s)
    Z910
    Thermistor Style
    10K NTC, Beta ~3450, Multiplexed with Speedo
    Axle Length (O.L.D.)
    135
    Spoke Holes
    36 Hole
    Flange Spoke Diameter (mm)
    141
    Magnetic Pole Pairs (Phaserunner)
    72
    Hysteresis Losses (N-m)
    0.43
    Eddie Losses (N-m / rad/sec)
    0.009
    SX2 Rear Helical Geared Hub Motor, Standard Wind
    Actual Weight (kg)
    3.2
    Motor MFG
    Shengyi
    Motor Power Range (Watts)
    250-500
    Motor KV (RPM / V)
    7.4
    Phase Resistance (Ohm)
    0.119
    Disk Brake Compatible
    Yes
    Connector(s)
    Z910
    Thermistor Style
    10K NTC, Beta ~3450, Multiplexed with Speedo
    Axle Length (O.L.D.)
    135
    Spoke Holes
    36 Hole
    Flange Spoke Diameter (mm)
    141
    Magnetic Pole Pairs (Phaserunner)
    72
    Hysteresis Losses (N-m)
    0.43
    Eddie Losses (N-m / rad/sec)
    0.009
    7 Speed Cassette, 11-32 Tooth
    Actual Weight (kg)
    0.226
    Cluster Type
    Freehub Cluster
    8 Speed Cassette, 11-32 Tooth
    Actual Weight (kg)
    0.286
    Cluster Type
    Freehub Cluster
    9 Speed Cassette, 11-32 Tooth
    Actual Weight (kg)
    0.364
    Cluster Type
    Freehub Cluster
    10 Speed Cassette, 11-32 Tooth
    Actual Weight (kg)
    0.364
    Cluster Type
    Freehub Cluster
    Rim16Frct
    Actual Weight (kg)
    0.2100
    Rim Width (mm)
    20
    Spoke Holes
    36 Hole
    Nominal Rim Size
    16" (ISO 349)
    Rim ERD
    328
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim16_ZAC19
    Actual Weight (kg)
    0.6
    Rim Width (mm)
    25
    Spoke Holes
    36 Hole
    Nominal Rim Size
    16" (ISO 349)
    Rim ERD
    332
    Rim Brake Compatible
    Yes
    Valve Type
    Presta, Schrader
    Rim16Y303
    Actual Weight (kg)
    0.24
    Rim Width (mm)
    24
    Spoke Holes
    36 Hole
    Nominal Rim Size
    16" (ISO 305)
    Rim ERD
    292
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim24_DM30
    Actual Weight (kg)
    0.56
    Rim Width (mm)
    30
    Spoke Holes
    36 Hole
    Nominal Rim Size
    24" (ISO 507)
    Rim ERD
    494
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim20J31
    Actual Weight (kg)
    0.56
    Rim Width (mm)
    31
    Spoke Holes
    36 Hole
    Nominal Rim Size
    20" (ISO 406)
    Rim ERD
    375
    Rim Brake Compatible
    No
    Valve Type
    Schrader
    Rim20_ZAC19
    Actual Weight (kg)
    0.32
    Rim Width (mm)
    24
    Spoke Holes
    36 Hole
    Nominal Rim Size
    20" (ISO 406)
    Rim ERD
    389
    Rim Brake Compatible
    Yes
    Valve Type
    Presta, Schrader
    Rim20_DM30
    Actual Weight (kg)
    0.42
    Rim Width (mm)
    30
    Spoke Holes
    36 Hole
    Nominal Rim Size
    20" (ISO 406)
    Rim ERD
    394
    Rim Brake Compatible
    Yes
    Valve Type
    Presta, Schrader
    Rim20_Fat
    Actual Weight (kg)
    0.82
    Rim Width (mm)
    65
    Spoke Holes
    36 Hole
    Nominal Rim Size
    20" (ISO 406)
    Rim ERD
    384
    Rim Brake Compatible
    No
    Valve Type
    Schrader
    Rim24J31
    Actual Weight (kg)
    0.7000
    Rim Width (mm)
    31
    Spoke Holes
    36 Hole
    Nominal Rim Size
    24" (ISO 507)
    Rim ERD
    477
    Rim Brake Compatible
    No
    Valve Type
    Schrader
    Rim24_Fat
    Actual Weight (kg)
    1.02
    Rim Width (mm)
    65
    Spoke Holes
    36 Hole
    Nominal Rim Size
    24" (ISO 507)
    Rim ERD
    485
    Rim Brake Compatible
    No
    Valve Type
    Schrader
    Rim26J31
    Actual Weight (kg)
    0.7800
    Rim Width (mm)
    31
    Spoke Holes
    36 Hole
    Nominal Rim Size
    26" (ISO 559)
    Rim ERD
    527
    Rim Brake Compatible
    No
    Valve Type
    Schrader
    Rim26_Fat
    Actual Weight (kg)
    1.06
    Rim Width (mm)
    65
    Spoke Holes
    36 Hole
    Nominal Rim Size
    26" (ISO 559)
    Rim ERD
    537
    Rim Brake Compatible
    No
    Valve Type
    Schrader
    Rim26_Fat80
    Actual Weight (kg)
    .830
    Rim Width (mm)
    80
    Spoke Holes
    36 Hole
    Nominal Rim Size
    26" (ISO 559)
    Rim ERD
    542
    Rim Brake Compatible
    No
    Rim26_DM30
    Actual Weight (kg)
    0.6
    Rim Width (mm)
    30
    Spoke Holes
    36 Hole
    Nominal Rim Size
    26" (ISO 559)
    Rim ERD
    545
    Rim Brake Compatible
    Yes
    Valve Type
    Presta, Schrader
    Rim26_ZAC19
    Actual Weight (kg)
    0.46
    Rim Width (mm)
    23.6
    Spoke Holes
    36 Hole
    Nominal Rim Size
    26" (ISO 559)
    Rim ERD
    540.33
    Rim Brake Compatible
    Yes
    Valve Type
    Presta, Schrader
    Rim275_XM280
    Actual Weight (kg)
    .55
    Rim Width (mm)
    21
    Spoke Holes
    36 Hole
    Nominal Rim Size
    650B (ISO 584)
    Rim ERD
    560
    Rim Brake Compatible
    No
    Valve Type
    Presta, Schrader
    Rim275_DM30
    Actual Weight (kg)
    0.76
    Rim Width (mm)
    30
    Spoke Holes
    36 Hole
    Nominal Rim Size
    650B (ISO 584)
    Rim ERD
    565
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim275_J36U
    Actual Weight (kg)
    .6
    Rim Width (mm)
    41MM
    Spoke Holes
    36 Hole
    Nominal Rim Size
    650B (ISO 584)
    Rim ERD
    566
    Rim Brake Compatible
    No
    Valve Type
    Presta, Schrader
    Rim700_ZAC19
    Actual Weight (kg)
    0.5
    Rim Width (mm)
    23.6
    Spoke Holes
    36 Hole
    Nominal Rim Size
    700C (ISO 622)
    Rim ERD
    603.86
    Rim Brake Compatible
    Yes
    Valve Type
    Presta, Schrader
    Rim700_DM30
    Actual Weight (kg)
    0.65
    Rim Width (mm)
    30
    Spoke Holes
    36 Hole
    Nominal Rim Size
    700C (ISO 622)
    Rim ERD
    609
    Rim Brake Compatible
    Yes
    Valve Type
    Presta, Schrader
    V4 Baserunner_Z9
    Manufacturer
    Grin
    Dimensions (L x W x H, mm)
    90 x 55 x 15
    Actual Weight (kg)
    0.18
    Max Regen Voltage (V)
    60
    Max Battery Amps (A)
    30
    Max Phase Amps (A)
    55
    Battery Range (V)
    20-60
    Connector(s)
    HiGo 0812(WP8), TRRS, Z910, HiGo MiniB
    V5 Baserunner_Z9
    Manufacturer
    Grin
    Dimensions (L x W x H, mm)
    90 x 55 x 15
    Actual Weight (kg)
    0.18
    Max Regen Voltage (V)
    60
    Max Battery Amps (A)
    30
    Max Phase Amps (A)
    55
    Battery Range (V)
    20-60
    Connector(s)
    HiGo 0812(WP8), TRRS, Z910, HiGo MiniB, Mains D1109
    36V 10Ah Bottle Battery
    Actual Weight (kg)
    2.18
    Dimensions (L x W x H, mm)
    295x78x78
    Mounting Type
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    9.8
    Watt-hours at 1C Discharge
    345
    Cell Type
    Panasonic GA 10S x 4P
    Internal Resistance (Ohms)
    0.19
    Connector(s)
    Anderson, ST3
    36V 13.5Ah Bottle Battery
    Actual Weight (kg)
    2.81
    Dimensions (L x W x H, mm)
    363x78x78
    Mounting Type
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    13.3
    Watt-hours at 1C Discharge
    460
    Cell Type
    Panasonic GA 10S x 4P
    Internal Resistance (Ohms)
    0.160
    Connector(s)
    Anderson, ST3
    B3615Li-DT
    Actual Weight (kg)
    3.15
    Dimensions (L x W x H, mm)
    365x100x105
    Mounting Type
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    14.5
    Cell Type
    NCR21700A 10S x 3P
    Connector(s)
    Anderson, DT_4pinSpade, ST3
    B3620Li-DT
    Actual Weight (kg)
    4.02
    Dimensions (L x W x H, mm)
    365x95x100
    Mounting Type
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    19.25
    Cell Type
    Panasonic NCR21700A 10S x 4P
    Connector(s)
    Anderson, DT_4pinSpade, ST3
    B3626LiM-DT
    Actual Weight (kg)
    5.18
    Dimensions (L x W x H, mm)
    370x89x137
    Mounting Type
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    26.5
    Cell Type
    Panasonic NCR18650GA 10S x 8P
    Internal Resistance (Ohms)
    0.06
    Connector(s)
    Anderson, ST3
    48V 10Ah Bottle Battery
    Actual Weight (kg)
    2.77
    Dimensions (L x W x H, mm)
    363x78x78
    Mounting Type
    Frame Mount
    Nominal Voltage
    48 Volt (13s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    9.9
    Watt-hours at 1C Discharge
    450
    Cell Type
    Panasonic GA 13S x 3P
    Internal Resistance (Ohms)
    0.170
    Connector(s)
    Anderson, ST3
    48V 14.5Ah 21700 Downtube Battery
    Actual Weight (kg)
    3.98
    Dimensions (L x W x H, mm)
    365x100x105
    Mounting Type
    Frame Mount
    Nominal Voltage
    48 Volt (13s)
    Full Charge Voltage
    54.5
    Cell Type
    NCR 21700 A 13S x 3P
    Connector(s)
    Anderson, DT_4pinSpade
    B4817LiM-EZ
    Manufacturer
    eZee
    Actual Weight (kg)
    3.8900
    Dimensions (L x W x H, mm)
    348x141x59
    Mounting Type
    Rear Rack
    Nominal Voltage
    48 Volt (13s)
    Full Charge Voltage
    54.5
    Capacity (Amp-Hours)
    16.5
    Cell Type
    Samsung 35E 13S x 5P
    Internal Resistance (Ohms)
    0.120
    Connector(s)
    Anderson, XLR
    B4819LiM-DT
    Actual Weight (kg)
    4.9
    Dimensions (L x W x H, mm)
    365x100x124
    Mounting Type
    Frame Mount
    Nominal Voltage
    48 Volt (13s)
    Full Charge Voltage
    54.6
    Capacity (Amp-Hours)
    19
    Cell Type
    Panasonic 27100 A 13S x 4P
    Internal Resistance (Ohms)
    0.12
    Connector(s)
    Anderson, ST3
    B5215Li-DT
    Actual Weight (kg)
    4.4
    Dimensions (L x W x H, mm)
    380x95x100
    Mounting Type
    Frame Mount
    Nominal Voltage
    52 Volt (14s)
    Full Charge Voltage
    58.8
    Capacity (Amp-Hours)
    14.5
    Cell Type
    NCR21700A 14S x 3P
    Connector(s)
    Anderson, ST3
    52V 20Ah (14S) DT Battery,Reention
    Actual Weight (kg)
    5.38
    Dimensions (L x W x H, mm)
    370x89x137
    Mounting Type
    Frame Mount
    Nominal Voltage
    52 Volt (14s)
    Full Charge Voltage
    58.8
    Capacity (Amp-Hours)
    19.8
    Cell Type
    Samsung 18650 35E 14S x 6P
    Internal Resistance (Ohms)
    0.12
    Connector(s)
    Anderson, ST3
    52V 23Ah Triangle Battery
    Actual Weight (kg)
    6.08
    Mounting Type
    Frame Mount
    Nominal Voltage
    52 Volt (14s)
    Full Charge Voltage
    58.8
    Capacity (Amp-Hours)
    23.5
    Cell Type
    Samsung 35E cells 14S x 7P
    Connector(s)
    Anderson, ST3, XT-90S
    36V 2A ST3 Charger
    Actual Weight (kg)
    0.36
    Connector(s)
    ST3
    36V 4A ST3 Charger 220VAC
    Actual Weight (kg)
    0.58
    Connector(s)
    ST3
    48V 2A XLR Charger
    Actual Weight (kg)
    0.5
    Connector(s)
    XLR
    48V 2A ST3 Charger
    Actual Weight (kg)
    0.48
    Connector(s)
    ST3
    52V 2A ST3 Charger
    Actual Weight (kg)
    .36
    Dimensions (L x W x H, mm)
    170x72x34
    Connector(s)
    ST3
    52V 2A XLR Charger
    Actual Weight (kg)
    0.5
    Dimensions (L x W x H, mm)
    170x72x34
    Connector(s)
    XLR
    52V 4A ST-3 Charger 110-240
    Actual Weight (kg)
    0.84
    Connector(s)
    ST3
    Satiator Upgrade with ST3 Adapter
    Actual Weight (kg)
    1.06
    More Information
    Product Attachments
    SX2 Motor Dimensional Diagram (98.75 kB)
    SX2 Motor Dimensional Diagram (98.75 kB)
    Torque Arm V4 Installation and Specifications (473.60 kB)
    TA_V5_Manual_rev0 (894.44 kB)
    TA_V6_Manual_rev0 (905.60 kB)
    V4 Baserunner Manual (2.14 MB)
    V4 Baserunner Manual (2.14 MB)
    Battery_Care_Guide (162.81 kB)
    Battery Care Guide - Japanese(translated by a happy customer in Japan) (117.72 kB)
    Battery_Care_Guide (162.81 kB)
    Battery Care Guide - Japanese(translated by a happy customer in Japan) (117.72 kB)
    Battery_Care_Guide (162.81 kB)
    Battery Care Guide - Japanese(translated by a happy customer in Japan) (117.72 kB)
    Battery_Care_Guide (162.81 kB)
    Battery Care Guide - Japanese(translated by a happy customer in Japan) (117.72 kB)
    eZee 48V 10Ah Lithium Battery with Sony Konion Cells Manual (400.56 kB)
    Battery Care Guide - Japanese(translated by a happy customer in Japan) (117.72 kB)
    Battery_Care_Guide (162.81 kB)
    Satiator User Manual for 1.0X Firmware (1.20 MB)
    USB->TTL Programming Cable Manual (1.33 MB)
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