Detailed Specifications:
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Brand: e*thirteen
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Model: E*Spec Race Carbon
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Length: 165mm
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Material: Compacted carbon fiber with World Cup DH-rated layup, reinforced 3k weave on front and rear faces
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Spindle Interface: ISIS (Bosch Gen 4 CX specific)
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Offset: 27.2mm
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Q-Factor: 182.4mm (Bosch-specific)
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Color: Stealth Black with protective vinyl
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Weight: 400g
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Compatibility: Bosch Gen 4 CX Motors
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Included: Crank arms with self-extractors and impact-resistant crank boots
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Packaging: Bulk OEM
Additional Features:
The E*Spec Race Carbon crankset is engineered for eMTB riders demanding strength, low weight, and high performance. Designed specifically for Bosch Gen 4 CX systems, this crank features a reduced Q-factor and sleek profile for improved cornering clearance and pedaling efficiency. Reinforced with a 3k carbon weave and impact-resistant boots, it’s built to handle aggressive riding and trail abuse.
Riding Impressions:
Built with a slim form factor and durable layup tested on the World Cup circuit, this crankset delivers responsive power transfer with a refined feel. The reduced volume and optimized offset make it ideal for high-performance eMTBs where space and weight savings matter.
Important Note:
This is a genuine e*thirteen product, sourced directly from the manufacturer, and ships in bulk OEM packaging. Designed for Bosch Gen 4 CX motors only – please verify compatibility before purchase. Crank bolts and spindle interface hardware not included.
