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![YAMAHA YZ 125 [2005-2024] - Clutch kit](//motorize.uk/cdn/shop/files/450-FSC053-8-001.jpg?v=1771070760&width=600)
![YAMAHA YZ 125 [1997-2021] - Big Bore Kit](//motorize.uk/cdn/shop/files/S4C05800001A.main.jpg?v=1771069769&width=1000)
![YAMAHA YZ 125 [1997-2021] - Big Bore Kit](//motorize.uk/cdn/shop/files/S4F05400015A.main_ec94c17b-f08d-47d4-98c0-844f47ca6df0.jpg?v=1771069769&width=1000)
![YAMAHA YZ 125 [1997-2020] - Piston set](//motorize.uk/cdn/shop/files/S4C05400016A.main.jpg?v=1771069764&width=1000)
![YAMAHA YZ 125 [2022-2024] - Piston kit](//motorize.uk/cdn/shop/files/W899M05400_fdeb2a45-9d14-4ed7-8563-89186dedad00.jpg?v=1770912561&width=1136)
![YAMAHA YZ 125 [2022-2024] - Piston kit](//motorize.uk/cdn/shop/files/W899M05400.jpg?v=1770912558&width=1136)
![YAMAHA YZ 125 [2020-2022] - Piston kit](//motorize.uk/cdn/shop/files/W845M05400_686cc7d0-0a15-4aa5-87e2-21a48baa85a0.jpg?v=1770912393&width=600)
![YAMAHA YZ 125 [2005-2021] - Piston set](//motorize.uk/cdn/shop/files/W845M05400_3426b4c0-a367-4e5e-812a-7170c2bd55c5.jpg?v=1770912391&width=600)
![YAMAHA YZ 125 [1998-2001] - Piston kit](//motorize.uk/cdn/shop/files/W726M05400_74e78e0f-581d-4e8a-9543-4c9176a559a5.jpg?v=1770912253&width=600)
![YAMAHA YZ 125 [1990-1992] - Piston kit](//motorize.uk/cdn/shop/files/W594M05600.jpg?v=1770912181&width=772)
![YAMAHA YZ 125 [2005-2025] - Underrun protection](//motorize.uk/cdn/shop/files/AX1410_1_a0166bcf-e205-495e-9cd4-9927ab4a7e19.jpg?v=1770911466&width=1024)
![YAMAHA YZ 125 [2002-2014] - Seat for YZ125/250](//motorize.uk/cdn/shop/files/MX-04454.jpg?v=1770911233&width=640)
![YAMAHA YZ 125 [2002-2021] - Complete seat](//motorize.uk/cdn/shop/files/8153300003.jpg?v=1770834652&width=1920)
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![YAMAHA YZ 125 [2005-2024] - Clutch kit](http://motorize.uk/cdn/shop/files/450-FSC053-8-001.jpg?v=1771070760&width=360)
£250.55 GBP
![YAMAHA YZ 125 [1997-2021] - Big Bore Kit](http://motorize.uk/cdn/shop/files/S4C05800001A.main.jpg?v=1771069769&width=360)
![YAMAHA YZ 125 [1997-2021] - Big Bore Kit](http://motorize.uk/cdn/shop/files/S4F05400015A.main_ec94c17b-f08d-47d4-98c0-844f47ca6df0.jpg?v=1771069769&width=360)
£146.66 GBP
![YAMAHA YZ 125 [1997-2020] - Piston set](http://motorize.uk/cdn/shop/files/S4C05400016A.main.jpg?v=1771069764&width=360)
£125.71 GBP
![YAMAHA YZ 125 [2005-2021] - Piston kit for YA YZ-WR125](http://motorize.uk/cdn/shop/files/VTK23119B_1_Z_9ce41f68-fc8a-42e9-ad8a-84109fb2e192.jpg?v=1771069289&width=360)
![YAMAHA YZ 125 [2005-2021] - Piston kit for YA YZ-WR125](http://motorize.uk/cdn/shop/files/VTK23119B_1_Z_ec70dc82-4147-4c89-ad03-a26f13770ade.jpg?v=1771069284&width=360)
![YAMAHA YZ 125 [2005-2021] - Piston kit for YA YZ-WR125](http://motorize.uk/cdn/shop/files/VTK23119B_1_Z_7ac96635-2986-4567-b65b-2f09f491e826.jpg?v=1771069279&width=360)
![YAMAHA YZ 125 [2005-2021] - Piston kit for YA YZ-WR125](http://motorize.uk/cdn/shop/files/VTK23119B_1_Z_18e5c04f-17b3-4a0c-8cb0-684baf038912.jpg?v=1771069274&width=360)
![YAMAHA YZ 125 [2005-2021] - Piston kit for YA YZ-WR125](http://motorize.uk/cdn/shop/files/VTK23119B_1_Z_54220e8f-f96d-4fe6-8d7a-35de31fb142a.jpg?v=1771069269&width=360)
![YAMAHA YZ 125 [2022-2024] - Piston kit](http://motorize.uk/cdn/shop/files/W899M05400_fdeb2a45-9d14-4ed7-8563-89186dedad00.jpg?v=1770912561&width=360)
£133.57 GBP
![YAMAHA YZ 125 [2022-2024] - Piston kit](http://motorize.uk/cdn/shop/files/W899M05400.jpg?v=1770912558&width=360)
£133.57 GBP
![YAMAHA YZ 125 [2020-2022] - Piston kit](http://motorize.uk/cdn/shop/files/W845M05400_686cc7d0-0a15-4aa5-87e2-21a48baa85a0.jpg?v=1770912393&width=360)
£133.57 GBP
![YAMAHA YZ 125 [2005-2021] - Piston set](http://motorize.uk/cdn/shop/files/W845M05400_3426b4c0-a367-4e5e-812a-7170c2bd55c5.jpg?v=1770912391&width=360)
£133.57 GBP
![YAMAHA YZ 125 [1998-2001] - Piston kit](http://motorize.uk/cdn/shop/files/W726M05400_74e78e0f-581d-4e8a-9543-4c9176a559a5.jpg?v=1770912253&width=360)
£142.30 GBP
![YAMAHA YZ 125 [1990-1992] - Piston kit](http://motorize.uk/cdn/shop/files/W594M05600.jpg?v=1770912181&width=360)
£142.30 GBP
![YAMAHA YZ 125 [2020-2024] - Engine protection plate](http://motorize.uk/cdn/shop/files/AXP-LOGO_ac33376b-c79f-4a0e-a92f-ea5a0b4edeb7.jpg?v=1770911655){kind=logo}
![YAMAHA YZ 125 [2005-2024] - Engine protection plate](http://motorize.uk/cdn/shop/files/AXP-LOGO_a9c473c9-0d9a-40e3-9088-50899169c93d.jpg?v=1770911654){kind=logo}
![YAMAHA YZ 125 [2005-2025] - Underrun protection](http://motorize.uk/cdn/shop/files/AX1410_1_a0166bcf-e205-495e-9cd4-9927ab4a7e19.jpg?v=1770911466&width=360)
£104.76 GBP
![YAMAHA YZ 125 [2005-2025] - Engine protection plate](http://motorize.uk/cdn/shop/files/AX1410_1.jpg?v=1770911465&width=360)
![YAMAHA YZ 125 [2020-2023] - Engine protection plate](http://motorize.uk/cdn/shop/files/AX1043_1_f05b31c5-a6b3-4a27-a88d-fd5757957908.jpg?v=1770911399&width=360)
![YAMAHA YZ 125 [2005-2024] - Engine protection plate](http://motorize.uk/cdn/shop/files/AX1043_1_6fc3d1d3-c661-45e1-a414-65855e403783.jpg?v=1770911397&width=360)
![YAMAHA YZ 125 [2002-2014] - Seat for YZ125/250](http://motorize.uk/cdn/shop/files/MX-04454.jpg?v=1770911233&width=360)
£108.25 GBP
![YAMAHA YZ 125 [2004-2018] - Hydraulic clutch system](http://motorize.uk/cdn/shop/files/2100302_458fab7e-005e-45c2-bd07-07b2c8a42719.jpg?v=1770909296&width=360)
![YAMAHA YZ 125 [2015-2024] - Oro series brake disc](http://motorize.uk/cdn/shop/files/78B40848_75185317-faaa-4544-a9d1-4a4088daabdb.jpg?v=1770851383&width=360)
![YAMAHA YZ 125 [2002-2021] - Complete seat](http://motorize.uk/cdn/shop/files/8153300003.jpg?v=1770834652&width=360)