Circa 2008 Kona Blast Deluxe made from Kona all mountain butted aluminium size is an XL, it is 22 inches from centre of bottom bracket to top of seat tube. 24 from centre of head tube to centre of the seat tube 165mm long head tube weight is 1976 grams for standard 135mm wide MTB wheels has disc mounts and blanked sockets for rim brake post mounts bottom bracket threads are fine rear mech hanger is fine too no issues other than it’s a bit scruffy official blurb: The Kona Blast Deluxe is a Backcountry Hardtail that can take abuse and punishment from the hardtail lovin’ crowd. Offered with the same durable frame as its Aspen Highlands cousin the Caldera, the Blast delivers a lot of bang for the buck.