Description

CONTEC Core 6B Disc Boost Rear Hub: The Reliable Heart of Your MTB Wheel
Elevate your mountain biking experience with the CONTEC Core 6B Disc Boost Rear Hub, the ultimate foundation for a robust and high-performing rear wheel. Engineered for the demands of modern MTB cycling, this rear hub is designed to provide exceptional reliability, strength, and compatibility, whether you´re tackling aggressive trails, embarking on an all-day epic, or upgrading your E-MTB for maximum power delivery. Its solid construction and thoughtful design make it the perfect choice for riders and wheel builders seeking a dependable hub that won´t let them down.
Key Benefits:
Enhanced Stability and Boost Performance: The Core 6B hub is built around the modern 148mm Boost spacing standard. This wider flange placement creates a superior spoke-bracing angle, resulting in a significantly stiffer, stronger, and more responsive wheel. Experience more precise handling in corners, greater stability through rough sections, and the confidence to push your limits, knowing your wheel is built to withstand the forces of aggressive riding.
Unmatched Durability & E-Bike Compatibility: Specifically designated as “suitable for E-bikes,” this hub is engineered to handle immense torque and stress. The key to its strength lies in the robust steel freewheel body. Unlike softer aluminum freehubs that can be gouged by cassette cogs under high load, this steel construction resists wear and ensures a secure, damage-free interface with your cassette, guaranteeing long-term performance and reliability for both powerful riders and high-torque E-bike motors.
Confident Braking and Secure Fit: Featuring the universally trusted 6-hole disc brake mount, the Core 6B hub ensures a secure and powerful connection for your disc rotor, providing consistent and reliable braking performance in all conditions. Paired with the 12mm thru-axle design, it creates a rock-solid connection between your frame and wheel, eliminating flex and improving overall steering precision and safety on the trail.
Versatile Drivetrain Integration: This hub offers fantastic versatility with its Shimano/SRAM HG (HyperGlide) compatible freewheel. It readily accepts a wide range of 8, 9, 10, and 11-speed cassettes, making it an ideal choice for new builds, upgrades, or replacements without forcing you into a specific, narrow drivetrain ecosystem. This flexibility allows you to build your bike your way.
Main Features:
* Designed for MTB Cycling and optimized as a Rear hub.
* Modern 148mm Boost axle spacing for increased wheel stiffness.
* Standard 32-hole drilling for strong and reliable wheel builds.
* Industry-standard 6-bolt disc brake interface for wide rotor compatibility.
* Designed for a secure 12mm thru-axle system.
* Lightweight and durable aluminum hub body.
* Dependable ball bearing system for smooth rotation and easy serviceability.
* Reliable power transfer with a 27-tooth ratchet and 3-pawl engagement system.
Brand:
CONTEC.
Specifications:
-CONTEC Cassette Rear Hub ´´Core DB´´
-32 hole, 6-hole disc brake mount, for 12 mm Thru Axle, suitable for E-bikes, black
-Aluminum hub body, ball bearings, robust steel Freewheel Body, 27-tooth ratchet freehub system, 3 pawl arrangement.
-CT REAR HUB CORE DB.
-8/9/10/11SP SHIM.HG 148MM.
-TW