thirty-four components are shown in this Yz250 2015 1sse Europe 1p1ss-100e1 27 Rear Wheel exploded diagram.
A sample from the products for the 27 Rear Wheel include: Damper, Sprocket, Driven (49t), Sprocket, Driven (48t), Sprocket, Driven (47t).
The 27 Rear Wheel is made up of components including this Rim (2.15-19) which is the most expensive.