{"product_id":"decha-performance-hr-high-rev-camshaft-honda-grom-monkey-2014-2020-performance-upgrade","title":"Decha Performance HR High Rev Camshaft | Honda Grom \u0026 Monkey 2014–2020 Performance Upgrade","description":"\u003cp\u003eUnlock strong mid-to-top-end power gains with the \u003cstrong\u003eDecha Performance HR “High Rev” Camshaft\u003c\/strong\u003e for the 2014–2020 Honda Grom and Monkey. Designed to outperform the stock camshaft across a wide range of builds — from bone-stock bikes to high-compression and big bore setups — this is one of the most effective bolt-on performance upgrades available for the OG Grom, SF Grom, and 1st Gen Monkey.\u003c\/p\u003e\u003cp\u003eThe HR cam profile is engineered for strong mid and top-end performance while maintaining proper tappet clearance and low operating noise. A tapered small-end bearing makes installation straightforward, and hardened construction ensures long-term reliability under high-rev conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eValve Clearance Setting:\u003c\/strong\u003e Set intake and exhaust valves to \u003cstrong\u003e.003\"\u003c\/strong\u003e on both sides.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Decha Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HR (High Rev)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Honda Grom (OG \/ SF) \u0026amp; Honda Monkey (1st Gen) — 2014–2020\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStrong mid and top-end cam profile for noticeable power gains over stock\u003c\/li\u003e\n\u003cli\u003eCompatible with stock, high-compression, and big bore builds\u003c\/li\u003e\n\u003cli\u003eAdequate base circle diameter for proper tappet adjustment and quiet operation\u003c\/li\u003e\n\u003cli\u003eTapered small-end bearing for easy, hassle-free installation\u003c\/li\u003e\n\u003cli\u003eHardened construction for durability and long-term reliability at high RPM\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Decha Performance","offers":[{"title":"Default Title","offer_id":45036627001585,"sku":"","price":89.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1348\/7857\/files\/decha-performance-camshaft-default-title-decha-hr-camshaft-honda-grom-monkey-2014-2020-27001585-34037615493361.webp?v=1773630815","url":"https:\/\/howlingmoto.com\/products\/decha-performance-hr-high-rev-camshaft-honda-grom-monkey-2014-2020-performance-upgrade","provider":"Howling Moto","version":"1.0","type":"link"}