4 tensioning strap eyelets on the lid for lashing on a waterproof accessory bag

features huge airflow

featuring a host of race proven technologies such as the innovative ergonomic shoulder and arm construction for superior freedom of movement and an extended back panel to maintain a flawless riding fit

requires Part # 11-150

Built-in insulation and fixed liner

Race-Tech - Shock Springs - 8.6Kg Options:55x56.5x240 4 tensioning strap eyelets onFeatures: Accuracy and performance Accurate rates to within 2 percent High stiffness to mass ratio, shot peened, heat treated and preset chrome silicon steel Choose from varying spring rates to suit your biking needs