Shimano 7600 Dura Ace large flange rear Track hub, 32 hole

Shimano Dura Ace 7600 Pista Rear Hub. Dominate the velodrome with the SHIMANO Dura Ace 7600 Pista Rear Hub. Engineered for fixed-gear specialists, this hub delivers unparalleled speed and stiffness. Its CBN-treated bearings ensure incredibly smooth rotation, conserving energy for maximum output. The robust, large-flange design maximizes wheel rigidity and power transfer. NJS approved for professional-grade quality, it´s available in multiple spoke hole configurations for custom builds. Experience the legacy of Dura-Ace and push your track performance to its limits. SHIMANO Dura Ace 7600 Pista Rear HubExperience the pinnacle of track cycling performance with the SHIMANO Dura Ace 7600 Pista Rear Hub. For decades, the Dura-Ace name has been synonymous with victory, and this hub is a testament to that legacy, engineered specifically for the velodrome and the dedicated fixed-gear specialist. It delivers the raw speed, uncompromising stiffness, and legendary durability required to dominate the boards and push your performance to the absolute limit. This is the hub of choice for riders who demand professional-grade quality and proven reliability.The heart of the 7600´s exceptional performance lies in its incredibly smooth rotation. Utilizing SHIMANO´s advanced Cubic Boron Nitride (CBN) treated and polished cone and cup bearings, this hub minimizes friction to an almost imperceptible level. This superior smoothness translates directly to conserved energy and higher maximum speeds, giving you a critical edge when every fraction of a second counts. The robust, large-flange design is a cornerstone of its strength, creating a wider bracing angle for spokes. This results in a laterally stiffer, stronger, and more responsive wheel build, ensuring that every watt of your power is transferred directly and efficiently to the track during explosive sprints and standing starts.This Rear hub embodies a design philosophy focused on pure, unadulterated efficiency. Its features are purpose-built for the unique demands of track racing, setting it apart from its Road Cycling counterparts. Key characteristics include the iconic high-flange construction for maximum wheel rigidity and the traditional nutted axle fixing method, which provides the most secure and solid wheel attachment under the intense torque of fixed-gear riding. The system runs on super-smooth, durable stainless steel ball bearings, which are protected by an effective dust cap seal to ensure long-lasting, consistent performance in any indoor or outdoor velodrome. As a hallmark of its professional-grade quality, the Dura-Ace 7600 hub is NJS approved, meeting the stringent standards of Japanese Keirin racing—the ultimate proving ground for track components. Available in multiple spoke hole configurations, it offers versatility for custom wheel builds tailored to your specific strength, weight, and aerodynamic requirements.Specifications:* Axle Fixing method: Nut* Brake Type: Rim brake* Bearing_Cone: CBN, Polish* Bearing_Cup: CBN, Polish* Seal: Dust Cap* Spoke Holes: 28H, 32H, 36H* Average weight: 313 g (Rear, LF w/ lock ring), 241 g (Front, LF)* O.L.D. (mm): 120 (Rear), 100 (Front)* Flange distance (mm): 75.5 (Single Thread, Rear), 65.0 (Double Thread, Rear), 72.3 (Front)* Offset (mm): 5.25 (Rear), 0 (Front)* P.C.D Left / Right (mm): 67 / 67* Flange diameter Left / Right (mm): 75 / 75. tradeinn Bikeinn