In BMX Racing, every detail counts. From the first pedal stroke to the finish line, power, precision, and reliability make the difference between winning and losing. The Pride Newton SX crankset is engineered with one goal: maximize performance without compromise. Developed with advanced engineering for elite riders, it perfectly balances strength, efficiency, and innovation.

Designed for those who push their limits, the Newton SX provides responsiveness and durability to dominate the track. It benefits from a finite element analysis (FEA), simulating real forces and stress distribution to refine every aspect of the design, ensuring unmatched BMX Racing performance.

• Minimize unnecessary weight while maintaining extreme stiffness
• Reduce lateral flex for more efficient, responsive pedaling
• Ensure impact resistance under the harshest BMX conditions

Result? A crankset that maximizes energy output, minimizes flex, and delivers explosive performance from gate to finish. Forged from high-performance 7000 series aluminum, it provides exceptional strength and stiffness beyond conventional cranksets.

• Increased stiffness for better power transfer, less flex converts more energy into forward motion
• Enhanced durability and impact resistance, built for high-intensity racing and extreme landings
• Optimized production stability: waffle structure design ensures consistent wall thickness, superior strength, and precise manufacturing

Unlike hollow forged cranksets, the waffle forging structure offers superior thickness control and structural integrity, making the Newton SX more reliable and stable over time. It features an integrated chainring bolt system, eliminating separate bolts for simplicity and stiffness.

• Quick and easy chainring changes with the integrated bolt system, no need to choose bolt length
• Enhanced stiffness: integrated design reduces weak points, making the drivetrain stiffer for better power transfer and longevity. The Newton SX has a 168mm Q-factor, optimal for BMX Racing
• Optimal position for maximum power and stability
• Pedal position optimized for smoother, stronger acceleration

• With a Q-factor of 168mm, it provides ideal width for BMX riders, balancing stability and efficiency. At only 738g in 175mm length, it is one of the lightest BMX cranksets available

Notes: Includes 1 compression bolt, 2 locking bolts, 4 chainring bolts

SPECIFICATIONS

• Cranks: 7000 series aluminum – forged then machined
• Spindle: 24mm - heat-treated CrMo
• Compatibility: BB86 - BSA 68/73mm
• Chainline: 43.5mm
• Q-Factor: 168mm
• Chainring bolt diameter (BCD): 104mm
• Mounting points: 4
• Weight: 738g (175mm)

TIGHTENING TORQUE

• Chainring bolts: 10 Nm (max)
• Crank arm pinch bolts: 12–14 Nm (max)
• Compression bolt: 2–4 Nm (max)
• Pedals: 30–35 Nm (max)

Rider weight limit : 120 kg