BIGROCK Gen 3 Carbon Crankset with 24mm Titanium Spindle | Ultra-Light Road Bike Crankset & P1 Power Meter

BIGROCK Gen 3 Carbon Crankset with 24mm Titanium Spindle Ultra-Lightweight Carbon Road Crankset Platform for Modern Performance Builds The BIGROCK Gen 3 Carbon Crankset is designed for riders seeking a lightweight, stiff and race-focused drivetrain upgrade for modern road bikes. Built around a high-strength carbon crank arm structure and paired with an ultra-light 24mm titanium spindle, the Gen 3 platform delivers excellent power transfer while keeping overall system weight extremely low. Available in a wide range of crank lengths from 140mm to 172.5mm to support different riding styles, bike fits and performance preferences. The system is also compatible with the BIGROCK P1 Power Meter for riders looking to build a lightweight integrated power measurement setup. Key Features • Gen 3 lightweight carbon crank arm construction • Ultra-light 24mm titanium spindle • Road racing focused stiffness-to-weight ratio • Wide crank length range from 140mm to 172.5mm • Compatible with BIGROCK P1 Power Meter • Clean modern aerodynamic design • Optimized for lightweight road bike builds Available Options Crankset Only • 140mm • 145mm • 150mm • 155mm • 157.5mm • 160mm • 162.5mm • 165mm • 167.5mm • 170mm • 172.5mm Power Meter Options • BIGROCK Gen 3 P1 Power Meter • BIGROCK Gen 3 Crankset + P1 Power Meter Bundle •BIGROCK P1 Power Meter Lightweight Performance Power Meter for Modern Road Bikes • ±1% Power Accuracy • 0–2200W Power Measurement • Supports Power, Cadence & Left/Right Balance Data • Approx. Weight: 110g • Up to 260 Hours Battery Life • USB Magnetic Charging • IP68 Waterproof Rating • ANT+ & Bluetooth Connectivity • Compatible with Garmin, Wahoo, Bryton, iGPSPORT and More • EASTON Direct Mount Interface • Supports iOS & Android Apps Material • Carbon Fiber Crank Arms • 24mm Titanium Spindle • 180kg Fatigue Tested • 820,000+ Crank Fatigue Cycles • 2,000,000+ Titanium Spindle Fatigue Cycles • 35% Higher Stiffness vs Similar Products • 130% Stronger than Standard Steel Spindles • 50% Lighter than Steel Spindle Systems • Carbon + Aluminum Hybrid Construction • Over 25g Weight Saving Important Pre-Order & Shipping Information This is a newly released product with limited initial production availability. Due to high launch demand and ongoing batch production scheduling, some crank length and power meter configurations may require additional preparation time before shipment. Estimated handling time may take up to 2 weeks depending on the selected version and current inventory status. Orders will be shipped in sequence based on production availability. Thank you for your patience and support for the BIGROCK Gen 3 launch.