XAM I Frame '09 Looking at the XAM I frame and you'll immediately know it's meant to do one thing: ride hard. It's thick, shaped tubes give you a hint about its stiff riding manners, and the equipped Fox DHX Air 4.0 shock with 10mm hardware tell a tale of plushness. The slack head angle (with a 160mm fork) isn't exactly XC friendly, but the XAM I is definitely friends with anything pointing down. 7005 aluminum, 150mm travel mp3 linkage design, cartridge bearing pivots, replaceable derailleur hanger Fox DHX Air 4.0 shock with 10mm hardware, Syncros Hard Core Inside headset, with 20mm shim stack, 1 1/8”, included ISCG tabs seat clamp included Requires 31.6mm seatpost, 34.9mm high clamp top pull front derailleur 73mm BB approximately 9.3 lbs with all included equipment (19 size) Geometry (based on a 160mm fork) Size Top Tube Head Angle Seat Angle Standover Approx. Height 15 21.14 68.5 deg 73.5 deg 31.38 5' 5 to 5' 8 17 22.56 68.5 deg 73 deg 31.42 5' 8 to 5' 10 19 23.07 68.5 deg 73 deg 32.12 5' 10 to 6' 21 23.90 68.5 deg 72.5 deg 32.91 6' to 6' 3 This is an OE, or original equipment item. Components with this description are from brand new bicycles which have been previously assembled, but never ridden. OE items may be delivered in plain packaging and may not include instructions. Because these items were removed from complete bicycles, they may show minor marks from the installation process. Each OE item has been checked to verify that it meets the same high standards as our other products, and Jenson USA offers the original warranty that comes with a consumer packed item.