DOT AND FIM APPROVED ENDURO COMPETITION TIRE The all-new Dunlop Geomax EN92 is a DOT and FIM approved enduro competition tire developed to deliver increased grip, compliance, and traction across the widest range of off-road terrain and conditions. Building on the proven EN91 platform, the EN92 introduces expanded performance and versatility, including a new soft compound option for the most technical terrain. Standard and SOFT compound options provide expanded terrain coverage, from general enduro conditions to extreme, technical environments. Revised front tread pattern with optimized land ratio improves grip while reducing rebound on rocks and hard surfaces, increasing rider confidence. V-Block Technology on the rear tire delivers strong forward traction while maintaining controlled, predictable slide behavior. Reinforced Scoop Technology enhances digging performance in soft terrain, improving drive and acceleration. Progressive Cornering Block Technology Advanced (PCBT Advanced) improves grip, flexibility, and edge engagement for enhanced cornering control. Rounded sidewall profile improves bump absorption, compliance, and ride comfort across uneven terrain while reducing rider fatigue. Optimized tread pattern and compound combination developed with top US team riders improves predictability, traction, and overall control. Size Position Load/Speed Index Sidewall Part Number Applicable RimsRecommended Rim Overall Diameter Overall Width 90/90-21 FRONT 54R BW 45277500 1.60 27.83 3.58 90/90-21 FRONT 54R BW 45277504 1.60 27.83 3.54 120/90-18 REAR 65R BW 45277501 2.15 26.87 4.65 140/80-18 REAR 70R BW 45277502 2.15 27.28 5.28 140/80-18 REAR 70R BW 45277505 2.15 27.36 5.24