Catrike Pocket Price Guide Australian Dollar Guesstimation.For other configurations, please contact us. ITEMPRICE Catrike Pocket* Rider weight limit 102kg max$ 4,705.14 Chain Tensioner$ 256.64 Catrike Boom Extension XXL 30$ 256.64 Catrike Boom Extension XL 24 inch$ 256.64 Catrike Neck Rest$ 213.87 Catrike Purple Sky Flag$ 111.21 Catrike Mirrycle Mirror Right$ 42.77 Catrike Boom Extension XXL 30* Upgrade with new trike import only$ 42.77 Catrike Boom Extension XL 24* Upgrade with new trike import only$ 42.77 Catrike Flag Mount$ 25.66