These Mountain Bikes Are Actually in Stock in Your Size

James Moore · 2026-08-17

Let's be real. Have you tried finding a mountain bike on sale lately? You spot a deal, your heart starts racing, you click through... and boom. The only thing left is an XXS frame you'd have to be Gumby to fit on. Or worse, the page says "in stock," but the moment you click your size, it's magically gone. It's frustrating, right? Online retailers have gotten sneaky. That bike with the eye-popping 60% off tag? It's usually a trick. They might have one unit left, or they're using algorithm-driven pricing that charges different amounts for different frame sizes based on pure supply and demand. So, that sweet price you see? It might only apply to a size they can't sell. But here's some good news for most of us. Our research shows that 88% of mountain bikers ride a medium, large, or extra large frame. That's the vast majority. So, we decided to cut through the noise. We went directly to our network to find the real deals on bikes that are actually available in the sizes most people need. We focused on value—honest discounts on bikes that are ready to ship. No phantom stock, no bait-and-switch pricing. Below, you'll find everything from featherweight cross-country machines to burly enduro rigs and even a few powerful e-bikes. All organized by size, all confirmed to be available. ### Size Medium MTB Deals If a medium fits you, you're in a sweet spot. It's one of the most popular sizes, which can sometimes make it harder to find. But we've tracked down some standout models that are ready to roll. - **Cannondale Habit LT LTD:** Was $9,000, now $5,799. This thing is fully loaded. You get RockShox Ultimate suspension, a SRAM XO Eagle T-Type wireless electronic drivetrain, and even a wireless dropper post. It's a carbon trail beast. - **Kona Process 153 CR SRAM:** Was $4,499, now $2,999. A beloved long-travel trail bike. This build features a carbon frame, SRAM GX Eagle components, Fox suspension, and grippy Maxxis Assegai tires. - **Marin Rift Zone XR AXS 29:** Was $4,699, now $2,834. This bike punches way above its price. It offers the smooth, crisp shifts of wireless SRAM AXS, quality Maxxis tires, and a reliable PNW dropper post. - **Mondraker RAZE R:** Was $4,999, now $2,999. A 150/130mm travel trail bike with modern geometry. The build centers on a solid SRAM GX Eagle drivetrain and a Fox 36 Rhythm fork. - **Niner Jet RDO GX AXS:** Was $7,299, now $4,379. This is a premium carbon XC/trail bike at a serious discount. Fox Factory suspension and wireless GX AXS shifting make it a race-ready weapon. - **Pivot Shadowcat:** Was $6,599, now $3,599. A playful, lightweight trail bike built around agile 27.5-inch wheels and Pivot's efficient DW-Link suspension platform. - **Yeti 160E C2 GX E-MTB:** Was $8,500, now $6,375. A premium e-mountain bike for the enduro enthusiast. Carbon frame, 160mm of travel, and a trusty Shimano motor make it a self-shuttling dream machine. ### Size Large MTB Deals For taller riders, finding a deal on a large can feel like searching for a unicorn. The discounts are often smaller, or the bike sells out instantly. Not this time. We've confirmed available large frames from top brands like Cannondale, Kona, Mondraker, and Santa Cruz, with discounts ranging from 25% to a whopping 45% off. Many of the same high-value models from the medium list, like the Cannondale Habit LT and Kona Process 153, are also available in large with the same deep price cuts. The key here is verified availability. These aren't just listings; they're bikes you can actually purchase right now. Whether you want a carbon trail slayer or a capable all-rounder, there's a large-frame option here that won't leave you hanging at checkout. Remember, all pricing and availability can change quickly in the bike world. These deals represent a snapshot of genuine value we found. If you see something you like, it's worth acting fast before someone else in your size does the same.