Enduro

"Cross country bike that can literally go across the country. Over-sized gas tank, increased durability, long-travel suspension, blood guards. You'll want one of these in your garage when society inevitably collapses"

- southernsanandreassuperautos.com description.

The Dinka Enduro is a vehicle made available in Grand Theft Auto Online in the Heists Update.

Design
The Enduro is primarily designed to resemble a Honda XL 350, Honda XR500 also a Ducati Scrambler, but it uses elements from the Honda CB series (most likely the CB350 or CB450, due to its parallel twin engine). It looks very similar to the GTA Vice City's rendition of the Sanchez.

Grand Theft Auto Online
Being an off-road bike similar to the Sanchez, it has good maneuverability on off-road terrains. The Enduro's speed however is quite low compared to most bikes and even the Sanchez, and on top of that it cannot be used in off-road races in GTA Online, thereby making the Enduro inferior to the Sanchez in every regard.

It is labelled as a CR250.

Grand Theft Auto Online

 * Available from Southernsanandreassuperautos.com for $48,000.

Trivia

 * The Enduro is one of two vehicles added in the Heists Update (the other being the Guardian) which do not need to be unlocked by completing heists. It and the Guardian are also the only two vehicles added in the Heists Update that do not appear in, or are used in any capacity, in any of the Heists.
 * Unlike the Sanchez, the Enduro is unavailable for races under the Off-Road class, despite being listed under the Motorcycles class and its off-road capabilities.
 * The Enduro doesn't have a license plate, deeming it illegal for the road.