Whether you’re riding enduro, free-ride, or downhill, Arkoza crank arms deliver the endurance and reliability you need—no matter how hard you push them.
Engineered by a specialized team with over 1,200 hours of dedicated design and backed by 65 years of Canadian manufacturing excellence, these crank arms are among the most durable ever produced.
Each set has been fatigue-tested to withstand over 50,000 cycles at 405 lbs of force—exceeding the standards of ISO 4210-8 to ensure you get uncompromising performance on every ride.
Add unmistakable character to your build with Arkoza’s CØR Series Cranks. Featuring sharp angular geometry, crisp anodized finishes that shine while resisting trail rash, and precision-machined lines that showcase the craftsmanship behind every set—these cranks are designed to turn heads and elevate your drivetrain.
Developed over two years with 90 design refinements, the final design removes unnecessary material to deliver one of the most visually striking and technically advanced cranksets ever produced.
The CØR Series Crank Arms are engineered for a smoother, more efficient ride—delivering reduced pedal strike, lightweight durability, and quick extraction.
Focusing on shorter lengths to support optimal cadence, the CØR Series helps reduce strain on knees and hips while maintaining strength and stiffness where it matters most. Using advanced FEA (Finite Element Analysis) and precision engineering, we eliminated all unnecessary material without compromising durability.
Starting at 415g, these crank arms are impressively light. And with Quick Extraction technology, removal and installation is fast and hassle-free—so your ride, and your recovery, stay pain-free.
Original price was: $799.99.$599.99Current price is: $599.99.
Precision-machined in Canada from aerospace-grade 7075-T651 aluminum, the CØR-ET Crank Arm exceeds ISO 4210 standards for strength and durability. Its integrated self-extracting system ensures smooth operation and easy installation.
With a 175 mm Q-factor and ETOR Spline interface, it’s built for Fazua Ride 60 motors, and is available in 155 mm, 160 mm, and 165 mm lengths to match your ride style.
Original price was: $799.99.$599.99Current price is: $599.99.
Built for power, resilience, and refined design — meet the CØR-IS.
Precision-machined in Canada from aerospace-grade 7075-T651 aluminum, the CØR-IS Spline Crank Arms exceeds ISO 4210 standards for strength and durability. Its integrated self-extracting system ensures smooth operation and easy installation. With a 180 mm Q-factor and IS Spline interface, it’s built for Bosch Performance Line CX (Gen 4) motors, and is available in 155 mm, 160 mm, and 165 mm lengths to match your ride style.
“The Arkoza cranks are a thing of beauty! Riding the 155mm cranks with a 27.5″ wheelset is the perfect combo for a rider like me. Descents felt planted and stable with the benefit of less pedal strikes throughout the ride.”
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