Specifications Hign-concerned Chemical:None Special Features:Anti-shake, Strong Rigidity, High Hardness Item Weight:0.85kg External Testing Certification:CCC Model Name:Rear Sprocket Origin:Mainland China Material:Carbon Steel Item Type:Sprockets Condition:100 Brand New Fit chain:520 Color:Black Teeth:48T 50T 52T Motobike Make:Honda Quantity:1 Piece Item Name 1:Back Sprocket Cog Item Name 2:Motorcycle Chain Sprockets Fitment:For HONDA CRF 150 250 450 SL230 XR230 XR650R Motorcycle Rear Chain Sprocket 48T 50T 52T For HONDA CR125R CRF150F CRF230F CRF250R CRF250X CRF450RL CRF450R SL230 XR230 Dirt Bike Product Feature Made of high quality carbon steel, it has higher strength and better wear resistance. High hollow geometric structure, light weight and high structural strength. Laser cutting processing ensures the flatness of the sprocket and reduces deformation. Product Description Type: CRF Rear Sprocket-A4 48T 50T 52T Material: Carbon Steel Chain: 520-48T 520-50T 520-52T 48T Rear Sprocket Weight: 741g 50T Rear Sprocket Weight: 781g 52T Rear Sprocket Weight: 850g Color: Black Quantity: 1 Piece Bulk Order: Accept You will receive exactly same as pictures . Fitment For HONDA CR125R 250R 1987-2007 CRF150F 230F 2003-2019 CRF250F 2019-2022 CRF250R 2004-2023 CRF250RX 2019-2023 CRF250X 450X 2004-2022 CRF450R 2002-2023 CRF450RL 2021-2023 CRF450RX 2017-2023 CRF450L 2019-2020 SL230 1997-2004 XR230 2005-2012 XR650R 2000-2007 Package Include 1 x Motorcycle Chain Sprockets Instruction of Installation is NOT Included NOTE If you can not make sure the fitment, please self inquiry or offer Motorcycle Model to check it. If you don't offer the motorcycle model to check it, we think you know the fitment 100 . And we will not pay for the return for don't fit. Please measure the size of the installation parbefore purchase , To get the most suitable products. Please allow 0.5-1 inch difference due to manual measure ment 1 inch=2.54cm . Please be carefully check the goods appearance, size, shape and then compare your original goods before ordering, thank you.