Skip to Main Content
![YAMAHA YZ 125 [1997] - forged pistons](//motorize.uk/cdn/shop/files/1095677001-1.jpg?v=1788501043&width=800)
![YAMAHA YZ 125 [1994-1996] - forged pistons](//motorize.uk/cdn/shop/files/1095666002-1.jpg?v=1788500805&width=800)
![YAMAHA YZ 125 [1990-1993] - forged pistons](//motorize.uk/cdn/shop/files/1095657001-1.jpg?v=1788500701&width=800)
![YAMAHA YZ 125 [1986-1988] - forged pistons](//motorize.uk/cdn/shop/files/1095639003-1.jpg?v=1788500224&width=400)
![YAMAHA YZ 125 [1986-1988] - forged pistons](//motorize.uk/cdn/shop/files/1095639002-1.jpg?v=1788500216&width=400)
![YAMAHA YZ 125 [1990-1993] - cast piston](//motorize.uk/cdn/shop/files/1095107004-1.jpg?v=1788473129&width=400)
![YAMAHA YZ 125 [1990-1993] - cast piston](//motorize.uk/cdn/shop/files/1095107002-1.jpg?v=1788473108&width=400)
![YAMAHA YZ 125 [1990-1993] - cast piston](//motorize.uk/cdn/shop/files/1095107003-1.jpg?v=1788473116&width=400)
![YAMAHA YZ 125 [1990-1993] - cast piston](//motorize.uk/cdn/shop/files/1095107001-1.jpg?v=1788473096&width=400)
![YAMAHA YZ 125 [2024-2027] - Preload adjuster](//motorize.uk/cdn/shop/files/1048022-1_ee24bde6-5e36-492a-845b-d2495858d842.jpg?v=1788345178&width=716)
![YAMAHA YZ 125 [2024-2027] - Preload adjuster](//motorize.uk/cdn/shop/files/1048022-2_eca3a304-603a-4343-ac4e-7c4e19cfc7d4.jpg?v=1788345178&width=716)
Sort + Filter
![YAMAHA YZ 125 [1997] - forged pistons](http://motorize.uk/cdn/shop/files/1095677001-1.jpg?v=1788501043&width=360)
£136.70 GBP
![YAMAHA YZ 125 [1994-1996] - forged pistons](http://motorize.uk/cdn/shop/files/1095666002-1.jpg?v=1788500805&width=360)
£136.70 GBP
![YAMAHA YZ 125 [1990-1993] - forged pistons](http://motorize.uk/cdn/shop/files/1095657001-1.jpg?v=1788500701&width=360)
£136.70 GBP
![YAMAHA YZ 125 [1986-1988] - forged pistons](http://motorize.uk/cdn/shop/files/1095639003-1.jpg?v=1788500224&width=360)
£158.06 GBP
![YAMAHA YZ 125 [1986-1988] - forged pistons](http://motorize.uk/cdn/shop/files/1095639002-1.jpg?v=1788500216&width=360)
£136.70 GBP
![YAMAHA YZ 125 [1990-1993] - cast piston](http://motorize.uk/cdn/shop/files/1095107004-1.jpg?v=1788473129&width=360)
£130.72 GBP
![YAMAHA YZ 125 [1990-1993] - cast piston](http://motorize.uk/cdn/shop/files/1095107002-1.jpg?v=1788473108&width=360)
£130.72 GBP
![YAMAHA YZ 125 [1990-1993] - cast piston](http://motorize.uk/cdn/shop/files/1095107003-1.jpg?v=1788473116&width=360)
£130.72 GBP
![YAMAHA YZ 125 [1990-1993] - cast piston](http://motorize.uk/cdn/shop/files/1095107001-1.jpg?v=1788473096&width=360)
£130.72 GBP
![YAMAHA YZ 125 [1989-1997] - A60 MX rim rear wheel - 19x1.85x36T](http://motorize.uk/cdn/shop/files/1076766001-1_73e9c943-8861-4793-a91a-a72d964b95bb.jpg?v=1788388332&width=360)
![YAMAHA YZ 125 [2024-2027] - Engine screw kit titanium 43 screws](http://motorize.uk/cdn/shop/files/1057262-1_1825afcb-f924-4226-ad9a-969c063c449e.jpg?v=1788351347&width=360)
![YAMAHA YZ 125 [2024-2027] - Footrest bracket titanium](http://motorize.uk/cdn/shop/files/1057237-1_c409a3f7-0fd7-4228-803c-56be54110f8b.jpg?v=1788351234&width=360)
![YAMAHA YZ 125 [2024-2027] - Footrest bracket titanium](http://motorize.uk/cdn/shop/files/1057237-2_23d87ec1-ab55-4881-800e-e2ba76906870.jpg?v=1788351234&width=360)
![YAMAHA YZ 125 [2024-2027] - Preload adjuster](http://motorize.uk/cdn/shop/files/1048022-1_ee24bde6-5e36-492a-845b-d2495858d842.jpg?v=1788345178&width=360)
![YAMAHA YZ 125 [2024-2027] - Preload adjuster](http://motorize.uk/cdn/shop/files/1048022-2_eca3a304-603a-4343-ac4e-7c4e19cfc7d4.jpg?v=1788345178&width=360)
![YAMAHA YZ 125 [2024-2026] - REPAIR KIT SHOCK YZ250F 06-09 YZ125 06, YZ450F 06-09](http://motorize.uk/cdn/shop/files/1047403-1.jpg?v=1788341127&width=360)
![YAMAHA YZ 125 [2024] - Wheel membrane block - Yamaha YZ125](http://motorize.uk/cdn/shop/files/1020984-1_77f26810-c2ca-4441-8865-d4a0f93d885c.jpg?v=1788319380&width=360)
![YAMAHA YZ 125 [1993] - Wheel diaphragm block - Yamaha YZ125](http://motorize.uk/cdn/shop/files/1020978-1.jpg?v=1788319285&width=360)
![YAMAHA YZ 125 [2024-2027] - Transmission mount kit Yamaha YZ125](http://motorize.uk/cdn/shop/files/1019262-1_1d2f93e7-37b0-49a1-a124-5fb442c26af2.jpg?v=1788315045&width=360)
![YAMAHA YZ 125 [1996-1997] - LINERS FOR YZ125 1996-98](http://motorize.uk/cdn/shop/files/1015826-1.jpg?v=1788311232&width=360)
![YAMAHA YZ 125 [2024-2025] - V-Force 4R membrane block - Yamaha YZ125](http://motorize.uk/cdn/shop/files/1009779-1_f646bb31-6b3f-4ff3-a778-17c6d08f2ed7.jpg?v=1788305299)
![YAMAHA YZ 125 [1996-1997] - OEM crankshaft - Yamaha YZ/WR125](http://motorize.uk/cdn/shop/files/1006831-1.jpg?v=1788294933&width=360)
![YAMAHA YZ 125 [1997] - Connecting rod set - Yamaha YZ125](http://motorize.uk/cdn/shop/files/1006753-1.jpg?v=1788293029&width=360)
![YAMAHA YZ 125 [1986-1997] - Connecting rod set - Yamaha YZ125](http://motorize.uk/cdn/shop/files/1005215-1_a457f06a-cb7f-4856-a82f-4eaed3291c5a.jpg?v=1788286644&width=360)
![YAMAHA YZ 125 [1980-1985] - Connecting rod set - Yamaha YZ125](http://motorize.uk/cdn/shop/files/1005133-1.jpg?v=1788283854&width=360)
![Yamaha YZF-R125 [ZIEGER] – PRO license plate holder type D](http://motorize.uk/cdn/shop/files/cfcc473138a1da0e615997093d6317c5_600.webp?v=1786795250&width=360)
![Yamaha YZF-R125 [ZIEGER] – PRO license plate holder type D](http://motorize.uk/cdn/shop/files/cfcc473138a1da0e615997093d6317c5_200.webp?v=1786795265)