1.Fully wraps chain to guide it onto rear sprocket. Replaces flimsy stock guard. Helps prevent chain from derailing and causing engine case damage. 2.This new Chain Guide body extends in front of chain guide mounting bracket for superior protection and reduces any chance of a bracket breaking. 3.Protect chain perfectly, lasts longer than stock. Reminder: Please check it careful to make sure it is suit for your. Type: Motorcycle Chain Guide and high quality FITMENT: For CRF250L/M 2012-2018 For CRF250RALLY 2018 Instruction of Installation Is NOT Included Material:metal colour:Blue Package Contents: 1 x Chain guide Only above package content, other products are not included. Note: Light and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.