Razor

Momentum Watts is one of the premier supplier of upgrades for the Razor MX500, Razor MX650, Razor SX500, and RSF650!  Momentum Watts stocks countless 48V and 72V lithium batteries in various sizes.  Momentum Watts also stocks FarDriver style controllers, Sotion FW11 motors, and all the parts you need to make your Razor bike the best!

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Razor MX500 / MX650 / SX500 +4 Swing Arm Extensions Razor MX500 / MX650 / SX500 +4 Swing Arm Extensions
Razor MX500 / MX650 / SX500 +4 Swing Arm Extensions
$99.00 $149.00
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MOMENTUM WATTS | 14,000 WATT Razor Kit MOMENTUM WATTS | 14,000 WATT Razor Kit
MOMENTUM WATTS | 14,000 WATT Razor Kit
$1,549.00
Save $206.00
72V Lithium Battery for Razor MX500/MX650/SX500 (200AMP/32AH ) 72V Lithium Battery for Razor MX500/MX650/SX500 (200AMP/32AH )
72V Lithium Battery for Razor MX500/MX650/SX500 (200AMP/32AH )
$649.00 $855.00
Save $16.00
Razor #35 Rear Sprocket - 58T Black Milled Aluminum Razor #35 Rear Sprocket - 58T Black Milled Aluminum
Razor #35 Rear Sprocket - 58T Black Milled Aluminum
$39.00 $55.00
Save $96.00
Sotion FW11 Drop In Razor Motor - 60+ MPH Sotion FW11 Drop In Razor Motor - 60+ MPH
Sotion FW11 Drop In Razor Motor - 60+ MPH
$269.00 $365.00
Save $196.00
Metal Case 72V Lithium Battery for Razor MX500/MX650/SX500 (200AMP/32AH ) Metal Case 72V Lithium Battery for Razor MX500/MX650/SX500 (200AMP/32AH )
Metal Case 72V Lithium Battery for Razor MX500/MX650/SX500 (200AMP/32AH )
$699.00 $895.00
Save $175.00
72V Lithium Battery for Razor MX500/MX650/RSF650/SX500 (130AMP/20AH) 72V Lithium Battery for Razor MX500/MX650/RSF650/SX500 (130AMP/20AH)
72V Lithium Battery for Razor MX500/MX650/RSF650/SX500 (130AMP/20AH)
$450.00 $625.00
Save $19.00
Razor #35 Chain & Sprocket Kit | FW11/GTS11 MAX SPEED Chain Kit (13T/52T)
Razor #35 Chain & Sprocket Kit | FW11/GTS11 MAX SPEED Chain Kit (13T/52T)
$50.00 $69.00
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MOMENTUM WATTS | 7,000 WATT Razor Kit
MOMENTUM WATTS | 7,000 WATT Razor Kit
$1,249.00
Save $19.00
Razor #35 Chain & Sprocket Kit | FW11 / GTS11 MAX TORQUE Chain Kit (11T/64T)
Razor #35 Chain & Sprocket Kit | FW11 / GTS11 MAX TORQUE Chain Kit (11T/64T)
$50.00 $69.00
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Controller Mounting Bracket | for Razor MX500/SX500/MX650 Controller Mounting Bracket | for Razor MX500/SX500/MX650
Controller Mounting Bracket | for Razor MX500/SX500/MX650
$29.00 $40.00
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72V Lithium Battery for Razor SX500 (275AMP/44AH) 72V Lithium Battery for Razor SX500 (275AMP/44AH)
72V Lithium Battery for Razor SX500 (275AMP/44AH)
$825.00 $1,190.00
Save $18.00
#35 11T Sprocket for Sotion FW11 & GTS11 Motor
#35 11T Sprocket for Sotion FW11 & GTS11 Motor
$15.00 $33.00
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48V Lithium Battery for Razor MX500/MX650/RSF650/SX500 (100AMP/20AH) 48V Lithium Battery for Razor MX500/MX650/RSF650/SX500 (100AMP/20AH)
48V Lithium Battery for Razor MX500/MX650/RSF650/SX500 (100AMP/20AH)
$300.00 $440.00
Razor Battery Tray Wedge Spacer (25MM) Razor Battery Tray Wedge Spacer (25MM)
Razor Battery Tray Wedge Spacer (25MM)
$28.00
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MOMENTUM WATTS | Plug and Play Controller / Throttle / Ignition Kit - 270AMP
MOMENTUM WATTS | Plug and Play Controller / Throttle / Ignition Kit - 270AMP
$249.00 $449.00
Save $20.00
Razor #35 Rear Sprocket - 74T Black Milled Aluminum Razor #35 Rear Sprocket - 74T Black Milled Aluminum
Razor #35 Rear Sprocket - 74T Black Milled Aluminum
$40.00 $60.00
Save $150.00
MOMENTUM WATTS | Plug and Play Controller / Throttle / Ignition Kit - 100AMP
MOMENTUM WATTS | Plug and Play Controller / Throttle / Ignition Kit - 100AMP
$199.00 $349.00
Save $18.00
#35 13T Sprocket for Sotion FW11 & GTS11 Motor
#35 13T Sprocket for Sotion FW11 & GTS11 Motor
$15.00 $33.00
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MOMENTUM WATTS | Plug and Play Controller / Throttle / Ignition Kit - ND72450 MOMENTUM WATTS | Plug and Play Controller / Throttle / Ignition Kit - ND72450
MOMENTUM WATTS | Plug and Play Controller / Throttle / Ignition Kit - ND72450
$225.00 $399.00
Save $20.00
Razor #35 Chain & Sprocket Kit | FW11/GTS11 "Milled Aluminum Every Day Rider" Chain Kit (12T/58T)
Razor #35 Chain & Sprocket Kit | FW11/GTS11 "Milled Aluminum Every Day Rider" Chain Kit (12T/58T)
$69.00 $89.00
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Sotion FW11 Mini Motor Sotion FW11 Mini Motor
Sotion FW11 Mini Motor
$235.00
Save $19.00
Razor #35 Chain & Sprocket Kit | FW11/GTS11 "Every Day Rider" Chain Kit (12T/58T)
Razor #35 Chain & Sprocket Kit | FW11/GTS11 "Every Day Rider" Chain Kit (12T/58T)
$50.00 $69.00
Save $34.00
#35 HOT BOI Sprocket Kit for Sotion FW11 & GTS11 Motor - Includes 11T, 12T, 13T Sprockets #35 HOT BOI Sprocket Kit for Sotion FW11 & GTS11 Motor - Includes 11T, 12T, 13T Sprockets
#35 HOT BOI Sprocket Kit for Sotion FW11 & GTS11 Motor - Includes 11T, 12T, 13T Sprockets
$35.00 $69.00