Motorcycle Aluminum Rear Axle Bolt Nut Cap Covers For EXC SX MXC XCW FE TE 125 150 250 300 450 690 This rear axle shaft lock nut cap is designed to cover the rear axle nut.Constructed from 7075 aluminum with a CNC anodized finish, this component helps protect rear axle hardware from external damage.The part features a thread specification of M20 x P1.5 and is intended for placement on the rear of the vehicle.This item is sold as a single piece or pair depending on selection and matches the visual specifications shown in product imagery. Compatible with models including: 85SX (2003-2023), 105SX (2004-2006), 125EXC (1998-2002), 125SX (1998-2012), 125SXS (2000-2008), 150EXC (2020-2023), 150SX (2009-2012), 150XCW (2017-2023), 200EXC (1998-2016), 200SX (2003-2004), 250EXC (2000-2023), 250EXCF (2006-2023), 250SX (1998-2012), 250SXF (2005-2012), 250SXS (2000-2007), 250SXSF (2006-2008), 250XC (2006-2012), 250XCF (2007-2012), 250XCW (2006-2022), 250XCFW (2006-2016), 300EXC (1998-2023), 300XC (2006-2012), 350EXCF (2012-2023), 350SXF (2011-2012), 350XCF (2011-2012), 380EXC (2000-2002), 380SX (1998-2002), 400EXC (2000-2011), 400SC (2000), 400SX (2000-2002), 400SXC (1998-2000), 450EXC (2003-2016), 450EXCF (2017-2023), 450EXCR (2008), 450SMS (2004), 450SMR (2004-2013), 450SX (2003-2006), 450SXF (2007-2012), 450SXS (2003-2006), 450SXSF (2007-2008), 450XC (2007), 450XCF (2008-2009), 500EXC (2012-2016), 500EXCF (2017-2023), 505SXF (2007-2008), 505XCF (2009), 520EXC (2000-2002), 520SX (2000-2002), 525EXC (2003-2007), 525SMR (2005), 525SX (2003-2006), 530EXC (2008-2011), 540SXC (1998-1999), 540SXS (2000-2006), 560SMR (2006-2007), 620SC (2000), 620SX (1998-1999), 625SMC (2004-2006), 625SXC (2003-2007), 660SMC (2003-2005), FREERIDE250R (2014-2017), FREERIDE250F (2018-2020), and FREERIDE350 (2012-2017). Compatible with models including: FC250 (2014-2015), FC350 (2014-2015), FC450 (2014-2015), FE250 (2014-2023), FE350 (2014-2023), FE350S (2015-2023), FE450 (2014-2023), FE501 (2014-2023), FE501S (2015-2023), TC85 17/14 (2014-2023), TC85 19/16 (2014-2023), TC125 (2014-2015), TC250 (2014-2016), TE125 (2014-2017), TE150 (2018-2023), TE250 (2014-2023), TE300 (2014-2023), and TX125 (2017-2019). Compatible with models including: EC250 (2021-2023), EC250F (2021-2023), EC300 (2021-2023), EC350F (2021-2023), EX250 (2022-2023), EX300 (2021-2023), MC85 17/14 (2022-2023), and MC85 19/16 (2021-2023). Please verify your motorcycle model and measure the existing installation part before purchase to proper fitment.Minor dimensional variations may occur due to manual measurement.Compare the goods appearance, size, and shape with your current parts prior to ordering.Installation instructions are not included.