BlackBearing D2 45/45 40x52x7mm
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Stock Code:BBBG-UB-2437-C
The BlackBearing Ceramic Hydrid bearing is perfect to optimize performace with its low friction.
- Silicon nitride balls SI3N4
- Steel rings SAE52100 / stainless steel KS440 with optmized internal design
- Polyamide cage with low friction
- High quality ceramic grease$45.28 (RRP)Add To Cart
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Stock Code:BBBG-UB-6804-MAX
Especially designed for mountain bike frame pivot, this range offers an excellent mechanical resistance.
These bearings are designed to accommodate slow movements such as frame pivot.
They have more balls and are about 40% stronger than traditional bearings.
Only designed for frame pivots, you cannot use them for wheels, pedals, pulley.
- Chrome steel balls SAE52100 abec3
- Chrome steel rings SAE52100
- 2RS seals wet and dust resistance
- High quality grease and high filling ratePOA -
Stock Code:BBBG-UB-6904-MAX
Especially designed for mountain bike frame pivot, this range offers an excellent mechanical resistance.
These bearings are designed to accommodate slow movements such as frame pivot.
They have more balls and are about 40% stronger than traditional bearings.
Only designed for frame pivots, you cannot use them for wheels, pedals, pulley.
- Chrome steel balls SAE52100 abec3
- Chrome steel rings SAE52100
- 2RS seals wet and dust resistance
- High quality grease and high filling ratePOA
