bicycle type: mountain brake type: v-brakes condition: good electric assist: none frame size: 20.5 handlebar type: flat make / manufacturer: Trek model name / number: STP 300 suspension: frame and fork (full suspension) wheel size: 26 in Trek STP 300 bike in very good condition. I've owned it for 10+ years and am sad to sell it, but have another bike I ride more frequently. Not entirely sure how to price this since it is a classic bike, so feel free to send me an offer. There is another STP for sale on ebay for $650, for whatever that is worth, and the frames sell for about $250. - Frame - XL size or 20.5", should fit 6' foot or taller riders. 4.1 lbs including rear shock. 35mm rear travel with the SID air shock. I've pasted in Trek's overview of the bike below, and have an old PDF file that gives all the geometry and rear shock preload settings (which I will print or email to you). - Fork - Fox Float 80 - Headset - Chris King - Shifters - Shimano XT, 8 speed - Derailleurs - Shimano XT - Crank - Shimano XTR - Brakes - Avid V brakes, front is a Arch Rival, and rear is a Avid Ti (Titanium) - Wheels - Rolf Propel 26" At a mere 4.10 pounds (1860 grams), including the frame and shock mounting hardware, the Trek STP frame is lighter than many hardtail race frames. The acronym STP stands for Soft Tail Pro. A Soft Tail is a suspension bike without pivots, where the frame flex provides rear wheel travel over bumps. Pro geometry is the successful design Trek uses on high-end race bikes. This design provides increased handling performance at higher speeds. Put them together with another Trek acronym, OCLV (see pages 4-8), and you have one fantastic full suspension racing mountain bike. The STP uses OCLV frame technology. Inside the head tube, bonded aluminum 'top hats' support the headset cups. Rather than a continuous tube, the top hats allow a significant weight reduction. Mechanics need to exercise care when removing headset cups to make sure a removal tool is inside the top hats, not outside where hammering can damage the frame. Full top tube cable routing keeps the cables out of the muck for friction free shifting and braking. When the rear wheel hits a bump, the frame must flex. Carbon composite is the ideal material for this application, having an almost infinite fatigue life. In addition, our engineers designed the STP so more than just the chainstays flex; the down tube also flexes. The frame is designed as a system, not just as an added shock. The fittings, like dropouts, seatstay yoke, and shock mounts, on the STP are all forged aluminum. Forging provides the highest structural integrity, while the low density of the aluminum keeps the bike light. The STP seat tube uses a fiberglass internal sleeve to prevent galvanic corrosion of the seatpost to the frame. Do not grease the seatpost, or the seatpost clamp may not provide adequate clamping force. The STP design incorporates a special, built-in chainstay protector to resist chainslap damage to the carbon chainstays. The STP does not have fittings for disc brakes, which could transmit heat into the carbon stays. All STP bikes have 2 water bottle mounts.