Designed for adventure, our new line of fly fishing gear from Riverstone Outfitters is ready to help you land the fish of your dreams and is the perfect accessory for your electric...

Designed for adventure, our new line of fly fishing gear from Riverstone Outfitters is ready to help you land the fish of your dreams and is the perfect accessory for your electric...

This Evo wheel is a direct replacement for Ultra series bikes. 

The Mozo air suspension fork is a direct replacement for current our current All Terrain and Sport models. This fork is considered an upgrade to the stock Hydraulic fork that...

Extend your range by upgrading your battery to a larger size at the time of your bike purchase. Battery upgrades are available as long as the bike has not shipped....

If you'd like to order a refurbished battery at a reduced cost you can select one of the options below. (We are currently working with a battery repair expert to...

If you'd like to order a refurbished battery at a reduced cost you can select one of the options below. (We are currently working with a battery repair expert to...

The DNM AOY-36RC offers great performance at an affordable price while balancing long lasting reliability with a lightweight design. Key features of this shock include rebound adjustment to fine tune...

Replacement torque sensor for Ultra motors (CANBUS only)

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Replacement motors

Stock replacement wheels for R750 Series. Rear wheel does not include motor.  For additional wheel and motor sizes, please contact M2S Bikes support via email at support@m2sbikes.com