Description
E-THIRTEEN E-Spec Core Bosch CX 34-38t 55mm Chainguide
Category: Spare Parts
Subcategory: Chainguides
Unlock unparalleled drivetrain security and ride with absolute confidence with the E-THIRTEEN E-Spec Core Chainguide, specifically engineered for the immense power of Bosch Performance Line CX Gen4 e-bike motors. Say goodbye to frustrating and potentially ride-ending chain drops. This essential upgrade is designed to keep your chain locked in place, no matter how rough the trail gets or how much torque you´re putting down. Focus on your line, not your chain, and experience uninterrupted flow on every climb and descent. The E-Spec Core is the silent guardian your high-performance e-MTB deserves, providing peace of mind and bulletproof reliability for the most demanding riders.
Key Benefits:
* Unshakeable Chain Retention: The robust upper slider provides flawless chain containment, ensuring your chain stays securely on the chainring through rock gardens, root sections, and high-speed chatter. This eliminates dropped chains, protecting your frame from damage and keeping you pedaling forward.
* Engineered for E-Bike Power: As part of the E-Spec lineup, this chainguide is built to withstand the higher torque loads and increased chain stress unique to e-MTB systems. It offers a level of durability and performance that standard chainguides simply cannot match.
* Seamless and Secure Integration: Designed to mount directly to the Bosch CX Gen4 motor interface, the E-Spec Core offers a clean, factory-installed appearance. This direct-mount system is incredibly strong, stable, and eliminates any chance of rattling or movement during your ride.
* Future-Proof Versatility: With simple adjustability to accommodate chainrings from 34 to 38 teeth, this chainguide grows with you. Whether you prefer to spin up climbs with a smaller ring or power across flats with a larger one, the E-Spec Core adapts to your gearing preferences without requiring a replacement.
Main Features:
* Robust upper slider for superior chain security on single-ring (1x) drivetrains.
* Tool-free upper slider adjustment for easy on-the-fly modifications or chain removal.
* Direct mount design specifically for the Bosch Performance Line CX Gen4 motor platform.
* Adjustable to perfectly fit a range of chainring sizes from 34t to 38t.
* Precisely engineered for the modern 55mm chainline standard found on Boost e-bikes.
Technical Specifications:
* Product: E-THIRTEEN E-Spec Core Chainguide
* Compatibility: Bosch Performance Line CX Gen4 Motors
* Mounting Standard: Bosch Direct Mount
* Chainring Capacity: 34t – 38t
* Chainline: 55mm
* Discipline: E-MTB, Enduro, All-Mountain
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Refresh brand crossbody bag.
Made of leather material.
Features zipper closure, decorative metal accents and an adjustable strap for comfort.
Its interior is lined and offers practical compartments to organize your personal items.
Dimensions:
21×25 x 14 cm.
This model has been certified vegan by the world organization PETA (Animal Rights Organization)






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