Italian company Beta has jumped on the 50cc competition bandwagon. The Mini Cross 50 R12 is powered by a 49cc air-cooled two-stroke fed by a 14mm Dell’Orto carb. For kids just getting used to riding or racing a mini, the Beta has an automatic transmission so they can concentrate on learning how to handle their machine without worrying about shifting and clutch work just yet. A durable steel frame, 30mm fork and single rear shock keep the chassis simple. The R12 rides on a 14-inch front and a 12-inch rear wheel. Also available: The Mini 50 R10 is the very same bike but with 10-inch wheels front and rear.
![](http://www.motorcycle-specs.com/general/Beta-Minicross_R_10-2005.jpg)
![](http://www.motorcycle-specs.com/general/Beta-R_10-2007.jpg)
![](http://www.motorcycle-specs.com/general/Beta-Minicross_MX_10-2005.jpg)
![](http://www.cycleworld.com/var/ezflow_site/storage/images/2011_buyers_guide/all/beta/2011_beta_mini_cross_50_r12_mini_cross_r10_-_new_bike_file/3582542-1-eng-US/2011_beta_mini_cross_50_r12_mini_cross_r10_-_new_bike_file_image_575_346.jpg)
![](http://www.cycleworld.com/var/ezflow_site/storage/images/2011_buyers_guide/all/beta/2011_beta_mini_cross_50_r12_mini_cross_r10_-_new_bike_file/3582542-1-eng-US/2011_beta_mini_cross_50_r12_mini_cross_r10_-_new_bike_file.jpg)
![](http://www.motorcycle-specs.com/general/Xtreme_Motor_Co-MACBOR_510R_MX-2007.jpg)
![](http://www.motorcycle-specs.com/general/Beta-Minicross_R_10-2005.jpg)
![](http://www.motorcycle-specs.com/general/Beta-R_10-2007.jpg)
![](http://www.motorcycle-specs.com/general/Beta-Minicross_MX_10-2005.jpg)
![](http://www.cycleworld.com/var/ezflow_site/storage/images/2011_buyers_guide/all/beta/2011_beta_mini_cross_50_r12_mini_cross_r10_-_new_bike_file/3582542-1-eng-US/2011_beta_mini_cross_50_r12_mini_cross_r10_-_new_bike_file_image_575_346.jpg)
![](http://www.cycleworld.com/var/ezflow_site/storage/images/2011_buyers_guide/all/beta/2011_beta_mini_cross_50_r12_mini_cross_r10_-_new_bike_file/3582542-1-eng-US/2011_beta_mini_cross_50_r12_mini_cross_r10_-_new_bike_file.jpg)
![](http://www.motorcycle-specs.com/general/Xtreme_Motor_Co-MACBOR_510R_MX-2007.jpg)