MR136 Used on Giant Overdrive 2 headsetÂ
SLT Solid Lube Technology utilized in a headset bearing, instead of using a cage and grease a polymer is used to fill the space.
The polymer creates a solid seal upto the internal walls of the bearing preventing liquids and fine grit form getting in to the bearing raceways.
Black Oxide is a great alternative to Stainless Steel
Dimensions – 32.8 x 41.8 x 6
Chamfer – 45/45
Inch Ref – 1-1/4
Alternative Ref – ACB418H6, R443
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