With the "Kattobi" Ball Bearing Tuning Kit, you get a premium bearing set from Japan for your baitcaster reel. The kit includes 2 ball bearings with the bearing size 1150 Air (5mm x 11mm x 4mm) & 1030 Air (3mm x 10mm x 4mm).

The small ceramic balls are installed so precisely in the housing that they start running at the slightest weights. This makes the fishing reel perform incredibly well, with an extremely high rotational speed on one hand and a very smooth operation on the other.

Squeezes out the last bit of meters!
The Air HD Ceramic Ball Bearing Set is aimed at anglers who are in the Heavy Duty are in the area and primarily the bait from 5 - 200 g cast. With the ball bearing, you achieve on average 10 - 30% more casting distance. Doesn't sound like much, but with a casting distance of 30 m you get up to 9 m get more out of your reel compared to factory ball bearings. This allows you to fish spots that were previously out of your casting range.

Why use tuning bearings?
In general, ball bearings installed in the reel from the factory often do not have good rotational properties because a lot of grease and dust prevent smooth running.
The AIR Ceramic Tuning Kit is oiled from the factory, the proprietary Alchemy Oil from Hedgehog Studio ensures the perfect balance between oil and ball bearings.
The "Kattobi" bearings undergo a quality control; for this, they are checked by hand after assembly, and only bearings with an excellent rotational performance are allowed to leave the facility.
Therefore, it is not necessary to clean or lubricate the ball bearings. The ball bearings can be used out-of-the-box.
Compatible reels
Shimano
ANTARES Series:
- 19 ANTARES NORMAL, HG
- 18 ANTARES DC MD XG
- 16 ANTARES DC NORMAL, HG
Bantam Series:
- 22 Bantam RIGHT, LEFT, HG RIGHT, HG LEFT, XG RIGHT, XG LEFT
- 18 Bantam MGL PG, NORMAL, HG, XG
CALCUTTA CONQUEST Series:
- 21 CALCUTTA CONQUEST 100, 200
- 15-18 CALCUTTA CONQUEST 300, 301, 400, 401
EXSENCE Series:
GRAPPLER Series:
Metanium Series:
- 22 Metanium SHALLOW EDITION NORMAL, HG, XG
- 20 Metanium NORMAL, HG, XG
- 16 Metanium MGL NORMAL, HG, XG
OCEA CONQUEST Series:
- 15-16 OCEA CONQUEST 300PG, 301PG, 300HG, 301HG
Scorpion Series: