Raindew Official Store
6PCS S6805RS CB 25x37x7mm Stainless Steel Hybrid Ceramic Si3N4 Ball Bearing Bicycle Bottom Brackets & Spares Rear wheel 6805 2RS Bearings
6PCS S6805RS CB 25x37x7mm Stainless Steel Hybrid Ceramic Si3N4 Ball Bearing Bicycle Bottom Brackets & Spares Rear wheel 6805 2RS Bearings
Prezzo di listino
$38.57 USD
Prezzo di listino
$0.00 USD
Prezzo scontato
$38.57 USD
Prezzo unitario
per
Impossibile caricare la disponibilità di ritiro
Specifications:
Item: S6805RS CB
Structure: Deep Groove
Material: Bearing Steel Hybrid Ceramic Si3N4
Bore Dia (d): 25 mm
Outer Dia (D): 35 mm
Width (B): 7 mm
Closures: Metal Seal
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-7
Features:
Engineered for the pivotal connection points of your drivetrain, this stainless steel hybrid ceramic bearing is the definitive upgrade for unmatched power transfer and longevity. Its race-refined design delivers uncompromising smoothness and efficiency, serving as the ultimate high-performance replacement for the core components that bear your pedaling load and drive your wheels. Transform the feel and function of your bicycle with a direct-fit solution that requires no frame modifications.
✅ Maximize Efficiency at the Drivetrain Core
When installed in the bottom bracket shell, the hybrid ceramic construction—featuring stainless steel races and silicon nitride (Si3N4) balls—dramatically lowers rotational friction at the crank spindle. This translates to a more immediate and responsive connection to your pedals, reduced drivetrain drag, and a tangible increase in pedaling efficiency. Feel the benefit during intense sprints and long climbs, where every watt of conserved energy propels you forward.
✅ Unlock a Smoother, Faster Rear Wheel
Precision-mounted within the rear hub, this bearing ensures optimal wheel alignment with exceptionally low rolling resistance. The result is a remarkably smooth and free-spinning rear wheel that enhances power transfer from the cassette to the rim. Experience improved acceleration, better speed retention, and a ride quality defined by seamless rotation and reduced energy loss, whether on road or trail.
✅ Superior Durability in Any Environment
Built with robust, corrosion-resistant stainless steel and protected by advanced dual-contact rubber seals, this bearing is engineered to withstand harsh conditions. It effectively repels water, mud, abrasive grit, and road salts, guaranteeing reliable performance and consistent smoothness for all-weather riders and adventurers. This resilience ensures long-term reliability, making it a true set-and-forget cornerstone of your drivetrain.
✅ Precision Sealed for Lasting Performance
Precision-manufactured to exacting tolerances and pre-lubricated with high-grade grease, this sealed bearing unit is built for extended service intervals. The combination of low-wear ceramic balls, a durable stainless steel structure, and effective sealing minimizes maintenance needs and dramatically prolongs service life compared to standard bearings. Enjoy lasting performance and spend less time on maintenance and more time riding with confidence.
This is the essential component upgrade for riders who refuse to compromise. Elevate your bike's responsiveness, durability, and overall efficiency by installing unparalleled performance where it counts the most.
