[{"id":216806949016,"handle":"frontpage","updated_at":"2026-07-21T21:05:43+10:00","published_at":"2020-08-26T00:51:00+10:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"All Products","body_html":"\u003cp\u003eBrowse all minibike parts and accessories including suspension, engine parts, controls and protection. Suits CRF110, KLX110, TTR110 and more. Same day dispatch from Australia. Shipping worldwide.\u003cscript type=\"application\/ld+json\"\u003e\n{\n\"@context\": \"https:\/\/schema.org\",\n\"@type\": \"BreadcrumbList\",\n \"itemListElement\": [{\n \"@type\": \"ListItem\",\n\"position\": 0,\n\"item\": {\n\"name\": \"Home\",\n\"id\": \"https:\/\/ozminis.com.au\/\"\n}\n },{\n\"@type\": \"ListItem\",\n\"position\": 1,\n\"name\": \"All Products\",\n\"item\": \"https:\/\/ozminis.com.au\/collections\/frontpage\"\n}]\n}\n\u003c\/script\u003e\u003c\/p\u003e","image":{"created_at":"2020-09-01T15:59:38+10:00","alt":null,"width":1616,"height":1080,"src":"\/\/www.ozminis.com.au\/cdn\/shop\/collections\/117533294_223140199090251_8234240630543296055_n.jpg?v=1598939979"}},{"id":288203735192,"handle":"crf50-1","title":"CRF50","updated_at":"2026-07-21T21:05:43+10:00","body_html":"","published_at":"2023-03-10T09:16:26+11:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"CRF50"},{"column":"tag","relation":"equals","condition":"crf50"},{"column":"title","relation":"contains","condition":"XR50"}],"published_scope":"global"},{"id":334308737176,"handle":"engine-components","title":"Engine Components","updated_at":"2026-07-21T14:08:34+10:00","body_html":"","published_at":"2026-01-15T15:57:39+11:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"type","relation":"equals","condition":"Engine"}],"published_scope":"global"},{"id":288203800728,"handle":"honda","title":"Honda","updated_at":"2026-07-21T21:05:43+10:00","body_html":"\u003cp\u003eShop Honda minibike parts and upgrades including suspension, engine parts, controls and protection. Suits CRF110, CRF125, CRF50 and more. Fast shipping Australia-wide.\u003c\/p\u003e","published_at":"2023-03-10T09:18:01+11:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"CRF"}],"published_scope":"global"},{"id":298804576408,"handle":"new-arrivals","title":"New Arrivals","updated_at":"2026-07-21T21:05:43+10:00","body_html":"\u003cp\u003eCheck out the latest minibike parts just landed at Ozminis. New upgrades, restocks and fresh gear for CRF110, KLX110, TTR110 and more. If it’s new, it’s here.\u003c\/p\u003e","published_at":"2024-02-21T16:38:47+11:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"global"}]
Restore your engine with the legendary reliability of a Wiseco forged piston. This Standard Compression Piston Kit features a 39mm bore, matching the OEM piston size, making it the ideal choice for engine rebuilds where you want to retain the factory displacement and compression ratio.
Manufactured from high-strength forged aluminium, Wiseco pistons are stronger and more durable than cast OEM pistons, offering improved longevity and resistance to heat and load. Perfect for freshening up a tired top end while maintaining stock performance characteristics.
Features
Standard compression piston kit
39mm bore (OEM size)
Forged aluminium construction
Stronger and more durable than cast pistons
Maintains factory displacement and compression ratio
Ideal for engine rebuilds and top-end refreshes
Genuine Wiseco quality
Kit Includes
39mm forged piston
Piston rings
Wrist pin
Circlips
Fitment
Honda XR50R (2000-2003)
Honda CRF50F (2004-Current)
Honda Z50R (All Years)
Suitable for all model years listed above using the standard 39mm bore cylinder.
