JR Carbon Main Rotor Blades 510 mm MB-311 Article no.: JR83159 JR Carbon Main Rotor Blades 510 mm MB-311 NOK995,00 Incl. VAT In stock: 1 pc. Quantity Buy Wish list Share this Productinfo Product reviews (0) Set of 3 blades for the MB-311 rotor head. Length: 510 mm Write a product review and share your experiences with this product with other customers Email Name Your rating? 1 star 2 star 3 star 4 star 5 star 6 star Provide a title for your review Enter your review in the field below: