The JAZRIDER JR-HBL-00014 glass fiber main rotor blade is a pragmatic choice for hobbyists running Align 450 helicopters. The glass fiber construction gives a balance of resilience and controlled flex that helps absorb minor impacts while keeping flight characteristics consistent. The red and white finish aids orientation and the blade measures 325mm length, 31mm width with a 5mm grip, weighing 57g for stable rotor inertia. Install using the correct 5mm bolts and recheck tracking and balance before flying.