The whyte 629 29er hardtail mountain bike 2017 comes with a brand new frame design using the very latest whyte geometry to create brilliant performance out on the trails the 6061 hydro formed t6 aluminium construction gives the frame a light yet durable charcteristic featuring a longer top tube a shorter stem and wide 720mm bars for a fresh geometry that39s perfect for its 29 inch wheels the get a grip seat post clamp system allows quick and easy adjustment even in cold amp wet co