Completely redesigned by Shimano engineers to be the most advanced Metanium ever produced, the Metanium features a never before seen Magnesium CoreSolid Body to provide both professional and enthusiast anglers with the solid advantage of durability, rigidity and sensitivity while reducing weight. The new CI4+ Star Drag reduces weight even further. The Metanium features an MGL Spool IIl to reducing spool inertia up to 15% over the previous generation while still utilizing SVS Infinity Braking for the ultimate in adjustability and distance for all ranges of lures. The Metanium now comes with a brass MicroModule main gear for enhanced durability and long-term smoothness. SilentTune reduces spool bearing vibration to maximize casting distance and improve cast feel. Model: METMGL150B Line Retrieve per Crank: 26 in Retrieve: Right PowerPro Line Capacity: 20/150, 30/135, 40/105 Bearings: 10+1 Gear Ratio: 6.2:1 Weight: 6.3 oz Max Drag: 11 lb Mono Line Capacity: 10/120, 12/110, 14/90 Model: METMGL150HGB Line Retrieve per Crank: 30 in Retrieve: Right PowerPro Line Capacity: 20/150, 30/135, 40/105 Bearings: 10+1 Gear Ratio: 7.1:1 Weight: 6.3 oz Max Drag: 11 lb Mono Line Capacity: 10/120, 12/110, 14/90 Model: METMGL150XGB Line Retrieve per Crank: 34 in Retrieve: Right PowerPro Line Capacity: 20/150, 30/135, 40/105 Bearings: 10+1 Gear Ratio: 8.1:1 Weight: 6.5 oz Max Drag: 11 lb Mono Line Capacity: 10/120, 12/110, 14/90 Model: METMGL151B Line Retrieve per Crank: 26 in Retrieve: Left PowerPro Line Capacity: 20/150, 30/135, 40/105 Bearings: 10+1 Gear Ratio: 6.2:1 Weight: 6.3 oz Max Drag: 11 lb Mono Line Capacity: 10/120, 12/110, 14/90 Model: METMGL151HGB Line Retrieve per Crank: 30 in Retrieve: Left PowerPro Line Capacity: 20/150, 30/135, 40/105 Bearings: 10+1 Gear Ratio: 7.1:1 Weight: 6.3 oz Max Drag: 11 lb Mono Line Capacity: 10/120, 12/110, 14/90 Model: METMGL151XGB Line Retrieve per Crank: 34 in Retrieve: Left PowerPro Line Capacity: 20/150, 30/135, 40/105 Bearings: 10+1 Gear Ratio: 8.1:1 Weight: 6.5 oz Max Drag: 11 lb Mono Line Capacity: 10/120, 12/110, 14/90