{"product_id":"hope-tech-4-evo-gr4-complete-disc-brake-black-hose-silver-plus-colours","title":"Hope Tech 4 EVO GR4 Complete Disc Brake Black Hose - Silver Plus Colours","description":"\u003ch3\u003e\u003cstrong\u003eHope Tech 4 EVO GR4 Complete Disc Brake Black Hose - Silver Plus Colours\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch5\u003e\u003cstrong\u003eIn stock at main warehouse please add 2-3 days to estimated delivery time.\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eIf you demand the highest of brake power Hope have you covered with the new GR4.\u003c\/strong\u003e Engineered specifically for racing and downhill riding. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe GR4 is a 4-piston hydraulic disc brake that delivers maximum power with a super-smooth lever action. This should be your choice for DH bikes and rapid electric mountain bikes that need that extra braking bite.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003ePlease note, the GR4 is NOT compatible with the Hope vented rotors. If you are swapping over from the Tech 4 V4 you will need new rotors.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eBLACK BASE COLOUR AND BRAIDED HOSE OPTIONS AVAILABLE SEE OUR OTHER LISTINGS\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eKey Features - \u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eNewly developed Master cylinder features a new cam mechanism to reduce free stroke while maintaining the feel and modulation,\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eRedesigned lever with increased hook and new dimple texture for maximum grip and control in all conditions. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eNew piston assembly features a secondary guide bush and sliding guide which ensures ultra-smooth operation throughout the full lever stroke.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eA new master cylinder bleed port allows clean, tool-efficient bleeding without lid removal.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eFour hybrid pistons allow smooth movement and excellent heat management\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe larger pistons increase the ratio of the brake by ≈ 6% when compared to Tech 4 V4 brake system\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eImproved caliper stiffness increases power and control \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSPECIFICATION - \u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- Designed and made in the UK\u003cbr\u003e- GR4 is the 4-piston Race\/DH brake - super strong power for controlling the highest speed and maintaining control over the roughest features\u003cbr\u003e- Fantastic colour options to match your bike - use with Hope floating rotors for an awesome look!\u003cbr\u003e- LH and RH both come with 1700mm hose (trim to fit front or rear, olives and inserts included)\u003cbr\u003e- Genuine bite point and reach adjustment without tools\u003cbr\u003e- Direct shifter mounts available for SRAM and Shimano EV\u003c\/p\u003e","brand":"Total Bleed Solutions","offers":[{"title":"Silver \/ Black \/ Front - Right","offer_id":56479057052033,"sku":"TBS004-795","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Black \/ Rear - Left","offer_id":56479057084801,"sku":"TBS004-796","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Red \/ Front - Right","offer_id":56479057117569,"sku":"TBS004-797","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Red \/ Rear - Left","offer_id":56479057150337,"sku":"TBS004-798","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Purple \/ Front - Right","offer_id":56479057183105,"sku":"TBS004-799","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Purple \/ Rear - Left","offer_id":56479057215873,"sku":"TBS004-800","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Orange \/ Front - Right","offer_id":56479057248641,"sku":"TBS004-801","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Orange \/ Rear - Left","offer_id":56479057281409,"sku":"TBS004-802","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver\/ Silver \/ Front - Right","offer_id":56479057314177,"sku":"TBS004-803","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver\/ Silver \/ Rear - Left","offer_id":56479057346945,"sku":"TBS004-804","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Blue \/ Front - Right","offer_id":56479057379713,"sku":"TBS004-805","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Blue \/ Rear - Left","offer_id":56479057412481,"sku":"TBS004-806","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Smoke \/ Front - Right","offer_id":56479057445249,"sku":"TBS004-807","price":190.99,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Smoke \/ Rear - Left","offer_id":56479057478017,"sku":"TBS004-808","price":190.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/8151\/4805\/files\/Screenshot2026-11-05at12.42.15.png?v=1793883601","url":"https:\/\/www.totalbleedsolutions.co.uk\/products\/hope-tech-4-evo-gr4-complete-disc-brake-black-hose-silver-plus-colours","provider":"Total Bleed Solutions","version":"1.0","type":"link"}