{"product_id":"dt-swiss-xrc-1200-spline-29-wheelset","title":"DT Swiss XRC 1200 Spline 29\" Wheelset","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eDT Swiss XRC 1200 Spline 29\" Wheelset\u003c\/strong\u003e is the Swiss brand’s definitive XC race wheel — engineered from the ground up to be the lightest, most responsive carbon mountain wheelset DT Swiss has ever produced for cross-country competition. At 1,303 grams per set, the weight alone puts it in serious race-day territory, but the XRC 1200 isn’t just a number on a scale. It’s a complete rethink of where carbon material goes, how hubs are built, and what a modern XC wheelset actually needs to do at the front of a race.\u003c\/p\u003e\n\u003cp\u003eThe rims are built using DT Swiss’s PURE Carbon Technology — a proprietary manufacturing process that applies maximum layer compression across the carbon layup to achieve what DT Swiss calls their lightest MTB rims yet. What sets this apart from a marketing claim is the quality control behind it: every rim is inspected layer by layer using nondestructive testing before it leaves the factory. Not a batch sample. Every rim. At $3,075 a set, that individual quality assurance is exactly what the investment demands.\u003c\/p\u003e\n\u003cp\u003eOne of the XRC 1200’s most deliberate engineering decisions is its asymmetrical rim construction. The front and rear rims are not identical — they’re differentiated to match the specific demands each wheel faces. The front rim is optimized for minimum weight and agile steering response, qualities that shape how the bike feels through technical XC terrain. The rear gets a reinforced construction to handle drivetrain forces, torsional loads, and the harder hits the rear wheel absorbs. It’s a more sophisticated approach than mirroring the same rim on both ends, and it shows in how the wheelset performs under race conditions.\u003c\/p\u003e\n\n\n\u003ch3\u003eDesign Benefits\u003c\/h3\u003e\n\u003col class=\"design_benefits\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatchet EXP 54 Engagement:\u003c\/strong\u003e The DT Swiss 180 hub runs Ratchet EXP with 54-point engagement — 6.67 degrees between clicks — meaning the freehub bites almost the instant you start pedaling. In XC racing, where every acceleration out of a tight corner or technical feature translates directly into time, near-instant power transfer is a genuine competitive advantage. Ceramic bearings further reduce friction and keep the system rolling efficiently over long efforts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDT Revolite Spokes:\u003c\/strong\u003e The 24 DT Revolite t-head spokes are DT Swiss’s lightest and strongest MTB spoke in their weight category. Spoke selection isn’t just about weight — it determines how a wheel tracks under load, how it responds to power, and how much trail feedback reaches the rider. At 24 spokes, the count is optimized for race-focused stiffness-to-weight rather than maximum durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30mm Internal Width:\u003c\/strong\u003e The 30mm internal rim width is sized for modern XC race tires in the 2.1–2.4” range, allowing the tire casing to develop its designed shape and air volume at lower tubeless pressures. Lower pressure means better grip and compliance on loose or rocky terrain — without the weight or rolling resistance tradeoffs of going wider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHookless Tubeless (TSS) Construction:\u003c\/strong\u003e Removing the traditional bead hooks from the rim profile produces a lighter, more uniform cross-section and lets DT Swiss optimize the rim’s shape purely for strength and weight. The TSS (Tubeless Spline System) interface provides a reliable tubeless bead lock without the hooks. Note that hookless construction requires staying within DT Swiss’s published maximum tire pressure guidelines — standard practice with this rim design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsymmetric Rim Pairing:\u003c\/strong\u003e By engineering the front and rear rims differently rather than running identical units, DT Swiss has matched carbon allocation to function. The front is tuned for minimum rotational mass and steering agility; the rear is built to withstand drivetrain-side forces. This isn’t a marginal detail — it’s a more honest engineering approach than treating both wheels as the same job.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFinal Take\u003c\/h3\u003e\n\u003cp\u003eThe DT Swiss XRC 1200 Spline 29\" is for XC racers who understand that equipment choices have real consequences when the race is close. If you’re competing at a level where rotating mass affects how fast you accelerate, where hub engagement influences your power out of technical sections, and where complete trust in your wheels under hard effort is non-negotiable — this is what DT Swiss built. At $3,075, it’s the top of DT Swiss’s XC lineup for good reason: every component choice, from the PURE Carbon rims to the Revolite spokes to the Ratchet EXP hubs, is aimed at one outcome on race day.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DT Swiss","offers":[{"title":"Microspline and XD","offer_id":45470359093292,"sku":"WXRC120TEDRCA22468-WS","price":3075.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/DT-SWISS-XRC-1200-SPLINE-WHEELSET_4e7b395b-30c3-4d9a-acc0-e821330fa4a5.jpg?v=1776718727","url":"https:\/\/racycles.com\/products\/dt-swiss-xrc-1200-spline-29-wheelset","provider":"RA Cycles","version":"1.0","type":"link"}