BikeE RX and new Japanese 2004 Tartaruga Type R

[tokyodan]

Do you think that the new Japanese 2004 Tartaruga Type R is a replacement for BikeE RX? Bike shops here in Tokyo always refer to BikeE when describing the Tartaruga.

http://www.tartaruga-ew.com/products_e_o_bikRs_text1.html

http://www.tartaruga-ew.com/products_e_o_bike_r_text1.html