{"product_id":"paul-components-boxcar-31-8-mtb-stem-black","title":"Paul Components Boxcar 31.8 MTB Stem - Black","description":"\u003ch3\u003ePaul Components Boxcar 31.8 MTB Stem\u003c\/h3\u003e\n\u003cp\u003eThe Paul Components Boxcar Stem is the perfect combination of stiffness, strength and light weight. Designed from the ground up to be stiff, strong, and very light, the team at Paul Components went through several design iterations and real world testing before landing on this superior combination of the three principals.\u003c\/p\u003e\n\u003cp\u003eWith respect to torsion, the rounded box shape is some 25% stiffer than the competition. As for strength, they ran it through 1,000,000 cycles of above normal use stress without a single problem. How’d they get it so light, while still being so strong? They started with obsessive computer design time, then took the strongest and highest quality alloy made (American 2024), and precision machined it to .002” tolerance (that’s really tight for a stem). They use over 20 different end mills, drills, saws and taps to make 1 stem.\u003c\/p\u003e\n\u003cp\u003eThe stems come in multiple lengths and rises to help dial in the fit of a bike. All screws are the same pan head T25 Torx type screws in stainless steel. Why Torx? To encourage torque wrench usage and avoid strippage (People tend to overtighten faceplate bolts). Also the Torx head is wider, distributing stress better, and are the same wrench size as the ubiquitous rotor screws all makers use. Also SRAM has made a switch to T25 screw heads in almost all their products, which is a good sign.\u003c\/p\u003e\n\u003cp\u003eAs usual, by letting the function and material properties dictate the shape of the product, the team at Paul Components have come up with another one of their often complimented and purposeful designs. Yes, it looks a little different, but there is always one good reason for this: to make it work as awesome as possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe perfect combination of stiffness, strength, and reasonable weight\u003c\/li\u003e\n\u003cli\u003eMade with US sourced 2024 aircraft alloy\u003c\/li\u003e\n\u003cli\u003eAll screws are high strength stainless steel with the popular T25 head\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBar Diameter:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e31.8mm\u003cbr\u003e\u003cstrong\u003eSteerer Diameter:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e1-1\/8\" (28.6mm)\u003cbr\u003e\u003cstrong\u003eLength\/Reach:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e35 | 50 | 70 | 80 | 90 | 100mm\u003cbr\u003e\u003cstrong\u003eStem Angle:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e0° | 7° | 12° | 15°\u003cbr\u003e\u003cstrong\u003eStack Height:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e36mm\u003cbr\u003e\u003cstrong\u003eMaterial:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eAluminum\u003cbr\u003e\u003cstrong\u003eColor:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBlack\u003c\/p\u003e","brand":"Paul Components","offers":[{"title":"Black \/ 50mm - 1.1\/8\"","offer_id":46250555801772,"sku":"SM8990","price":147.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/8319\/4028\/files\/71050bk.jpg?v=1780648949","url":"https:\/\/planetcyclery.com\/products\/paul-components-boxcar-31-8-mtb-stem-black","provider":"Planet Cyclery","version":"1.0","type":"link"}