Swing Arm Suspension Upgrade for Sur Ron Light Bee by EBMXCurrently being Updated! v2 coming soon for surron, ERide and Talaria!! 4-6 weeks Longer, stronger, less wheel flex in corners and only 300g heavier! EBMX has determined that a modified* Sur Ron Light Bee, with a bigger battery and wheel set, pushes the stock Light Bee weight distribution out, with 56% up front and 44% at the back; You can feel this in the corners and in the air - so we have custom designed a 60mm longer swing arm to correct this. With a fully modified* bike the added 60mm brings the weight distribution to 51% front and 49% rear.Back order until august would you like to pre order? email us Strength....if you use slow motion and watch the amount of flex the OEM SurRon Light Bee swing arm has its scary! We have reduced this dramatically and made a swing arm that has been proven in multiple high level race events.  Check it out here: https://www.youtube.com/watch?v=MBqL5CfAo7k At the end of the day, if you want to corner better, fly better and put the power down to the ground, the EBMX Swing Arm offers a proven solution for both street and race. *EBMX Battery, 21/18 Wheel Set and Fox 40 shock. Weight: Stock Swing Arm: 2.021kg EBMX Custom Swing Arm: 2.304kg Length: Stock Swing Arm: 465mm EBMX Custom Swing Arm: 525mm Other Key Features: * Reinforced construction, more ridged than the stock swing arm * Extra room for larger tires to fit (90/100-18 easily fits, 100/100-18 requires light trimming due to the chain line) * The longer swing arm design keeps the front wheel down under hard acceleration and provides better stability at high speeds and when jumping. * Bolt together design means you can replace parts and not the whole swing arm if they get damaged. * Includes a complete 130L chain