shimano 2018 aldebaran mgl Spec Chart
| Line-up | Year | Salt or Fresh | Weight（ｇ） | Gear ratio | Retrieve（cm/crank） | Max drag (kg) | Mono line cap. (lb-m) | Handle Arm（mm） | Spool diameter (mm) | Spool width (mm) | Bearing (Ball/Roller) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 RIGHT | 2018 | Saltwater OK | 135 | 6.5 | 65 | 4.5 | 8-100, 10-90, 12-65 | 42 | 32 | 22 | 9/1 |
| 31 LEFT | 2018 | Saltwater OK | 135 | 6.5 | 65 | 4.5 | 8-100, 10-90, 12-65 | 42 | 32 | 22 | 9/1 |
| 30HG RIGHT | 2018 | Saltwater OK | 135 | 7.4 | 74 | 4.5 | 8-100, 10-90, 12-65 | 42 | 32 | 22 | 9/1 |
| 31HG LEFT | 2018 | Saltwater OK | 135 | 7.4 | 74 | 4.5 | 8-100, 10-90, 12-65 | 42 | 32 | 22 | 9/1 |
Specifications in Pound-Yard Notation
| Line-up | Year | Salt or Fresh | Weight（oz） | Gear ratio | Retrieve（in/crank） | Max drag (lb) | Mono line cap. (lb-yd) | Handle Arm（in） | Spool diameter (in) | Spool width (in) | Bearing (Ball/Roller) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 RIGHT | 2018 | Saltwater OK | 4.8 | 6.5 | 25.6 | 10 | 8-110, 10-100, 12-70 | 1.65 | 1.26 | 0.87 | 9/1 |
| 31 LEFT | 2018 | Saltwater OK | 4.8 | 6.5 | 25.6 | 10 | 8-110, 10-100, 12-70 | 1.65 | 1.26 | 0.87 | 9/1 |
| 30HG RIGHT | 2018 | Saltwater OK | 4.8 | 7.4 | 29.1 | 10 | 8-110, 10-100, 12-70 | 1.65 | 1.26 | 0.87 | 9/1 |
| 31HG LEFT | 2018 | Saltwater OK | 4.8 | 7.4 | 29.1 | 10 | 8-110, 10-100, 12-70 | 1.65 | 1.26 | 0.87 | 9/1 |
Technology Features of Shimano 2018 Aldebaran MGL
HAGANE
“HAGANE” is more than just a material name; it’s a design philosophy centered around creating reels that offer unmatched longevity and smoothness. The term "HAGANE" itself, which means "steel" in Japanese, symbolizes strength and resilience. However, in Shimano's context, it transcends traditional interpretations, representing a suite of advanced technologies aimed at enhancing performance and durability. In other words, when they say "HAGANE", they do not actually mean that HAGANE(= steel) is used. “HAGANE” promises robustness that can be used with peace of mind even in the harshest of conditions, an unchanging, exquisite winding feel, and winding power that exceeds the imagination."HAGANE Gear" or "HAGANE Body" is Shimano's engineering concept and philosophy.
X-SHIP
X-SHIP features an enlarged drive gear, optimal positioning of the pinion and drive gears, and two-point support for the pinion gear with bearings. This robust gear engagement maintains smooth and efficient reeling even under heavy loads.
MGL SPOOL II
The casting performance of a baitcasting reel is greatly influenced by the spool's moment of inertia. To reduce this inertia, development efforts have focused on techniques like thinning and blanking the spool's barrel. The Magnumlite Spool II takes this further by successfully incorporating side perforations—a technological feat previously deemed impossible. As a result, the moment of inertia has been reduced by 10% compared to the first-generation Magnumlite Spool, significantly enhancing casting distance.
SILENT TUNE
In baitcasting reels, high spool rotation can cause vibrations and noise. SILENT TUNE reduces these by applying light pressure to the spool bearings with springs, improving the reel's quietness during casts and enhancing spool rotation startup.
SVS INFINITY
The SVS (Shimano Variable Brake System) INFINITY is a centrifugal brake system that provides both excellent casting accuracy and long-distance performance. Known for its quick startup and smooth, extended casting, it allows anglers to target even the furthest points with precision. The SVS INFINITY offers a wide range of brake adjustments, easily managed with only an external dial (when all four internal brake shoes are activated). For even finer adjustments, the internal brake shoes can be tuned.
S3D SPOOL
The S3D SPOOL features an entirely redesigned cutting method, significantly enhancing the spool's precision. As a result, this design improves the smoothness and reduces vibrations during casting, leading to a quieter and more stable performance.
SA-RB
A-RB bearings feature a special anti-corrosion treatment that significantly improves their rust resistance. The SA-RB takes this further by sealing the sides with anti-corrosion materials, greatly reducing salt crystallization and salt damage inside the bearing.
SUPER FREE SPOOL
SUPER FREE SPOOL is a system where the spool shaft is supported by only two bearings when the reel's clutch is disengaged. This design minimizes spool wobble and eliminates rotational resistance, allowing for exceptionally smooth and light spool free performance.