{"product_id":"dunlop-geomax-mx54-front-motocross-tire-80-100-21-51m-bias-tt-part-number-45278506","title":"Dunlop Geomax MX54 Front Motocross Tire 80\/100-21 51M Bias TT, Part Number 45278506","description":"Dunlop Geomax MX54 is an intermediate-to-hard terrain motocross tire delivering consistent, predictable performance. Built on the proven MX34\/MX53 platform, it offers enhanced grip, durability, and control as track conditions change throughout the day\n\u003cp\u003eThe Dunlop Geomax MX54 front motocross tire is designed for intermediate-to-hard terrain and changing track conditions. This 80\/100-21 51M Bias TT tire builds on the proven MX34 and MX53 platforms to deliver predictable handling, dependable traction, and consistent rider feedback from practice through race finish. The Dunlop Geomax MX54 is a tube-type front tire intended for motocross motorcycles requiring this fitment.\u003c\/p\u003e\u003cp\u003eIts revised tread design increases the land ratio for improved performance on hard-packed surfaces while maintaining grip in intermediate terrain. Multiple Black Distribution (MBD) technology enhances ground-contact feel and predictability under load, while Progressive Cornering Block Technology (PCBT Advanced) improves cornering grip, slide control, and traction as track conditions evolve. A continuous center groove supports stable braking performance and predictable front-end handling.\u003c\/p\u003e\u003cp\u003eThe Geomax MX54 also features Dunlop’s race-focused construction for a balanced combination of traction, cornering control, durability, and confidence. The approximately 5% taller rear block specification applies to rear tire sizes and is not a feature of this front tire. High-Resilience Rubber Compound is available only in select 110\/90-19, 120\/80-19, and 120\/90-19 sizes. Confirm motorcycle manufacturer specifications and wheel fitment before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Dunlop\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Geomax MX54\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 80\/100-21\u003cbr\u003e\u003cstrong\u003eLoad\/Speed Rating:\u003c\/strong\u003e 51M\u003cbr\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Bias, tube type\u003cbr\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 45278506\u003cbr\u003e\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 45278506\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 80\/100-21 front motocross tire\u003c\/li\u003e\n\u003cli\u003eModel: Geomax MX54\u003c\/li\u003e\n\u003cli\u003eBrand: Dunlop\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 45278506\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 45278506\u003c\/li\u003e\n\u003cli\u003eTerrain: Optimized for intermediate terrain with expanded capability on hard-packed tracks\u003c\/li\u003e\n\u003cli\u003eConstruction: Bias-ply, tube-type design\u003c\/li\u003e\n\u003cli\u003eRating: 51M load and speed rating\u003c\/li\u003e\n\u003cli\u003eTread Design: Revised pattern increases the land ratio for improved hard-pack performance while maintaining intermediate-terrain grip\u003c\/li\u003e\n\u003cli\u003eGround Contact: Multiple Black Distribution technology improves feel and predictability under load\u003c\/li\u003e\n\u003cli\u003eCornering: Progressive Cornering Block Technology Advanced enhances cornering grip, slide control, and hard-pack traction\u003c\/li\u003e\n\u003cli\u003eBraking: Continuous center groove supports stable braking grip and predictable front-end handling\u003c\/li\u003e\n\u003cli\u003ePerformance: Balanced traction, cornering control, durability, and predictability across changing race conditions\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for motocross motorcycles using an 80\/100-21 front tire and compatible tube-type wheel\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DUNLOP","offers":[{"title":"Default Title","offer_id":67578109067499,"sku":"873-1646","price":131.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/94fa-69dd20ddb0eac.jpg?v=1790833153","url":"https:\/\/ctracingservices.com\/products\/dunlop-geomax-mx54-front-motocross-tire-80-100-21-51m-bias-tt-part-number-45278506","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}