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29-Inch Wheel (29ers)

Check out all our 29er mountain bikes for sale here at Bob's Bikes in Birmingham

Mountain bikes with 29" wheels— or 29ers for short— allow riders to take on bigger obstacles and maintain a fast pace over bumpy terrain. The large-diameter wheels are the go-to choice for XC racers, trail riders, and taller cyclists who benefit from the added size. Browse Bob's Bikes' range of 29ers that run the gamut of MTB disciplines and find your perfect setup.

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$2,799.99 $2,800.00 On Sale
The Stumpjumper Alloy brings all of the new, lust-worthy features of the Stumpjumper—like new suspension kinematics and geometry—into a full-alloy package that's both lightweight and extremely durable. Top it off with a no-fuss SRAM SX 12-speed groupset and you have the perfect ride for your next trail adventure. TRAIL-TAMING TRAVEL All the travel in the world is useless without the proper kinematics, which is why we kept it at the forefront of the new Stumpjumper design. With the learnings from the suspension design on the Enduro, and over 1,000 hours of field and suspension lab development, we've greatly improved the pedaling performance, all while creating the capable, efficient, lively feelings that you long for. We increased anti-squat, so the suspension better-resists pedal bob, and then, we further-improved bump performance on square-edge hits. Bottom line? The all-new Stumpjumper descends with complete control yet climbs with ease. PROGRESSIVE GEOMETRY The S-Sizing geometry of the new Stumpjumper hits the progressive sweet spot. Long, low, slack, a short offset fork, a steeper seat tube angle—they're all the talk of the town because they make your ride better. With Flip Chip adjustability you’re able to further fine-tune your fit, ensuring that your new Stumpjumper performs flawlessly on whatever terrain you choose.
$2,159.99 $2,400.00 10% Off
The all-new Chisel Comp is the perfect bike to begin your journey into XC riding and racing, with all of the features to get you to that elusive "top step" at a price that leaves some jingle jangle left over for race entries. This Chisel comes dressed with SRAM's crisp-shifting NX Eagle 1x12 drivetrain and powerful Level T hydraulic disc brakes, a 100mm (Size XS: 80mm) RockShox Judy Gold fork, and 25mm internal width alloy wheels wrapped in 2.35 Fast Track Control casing tires. - The new Chisel also houses all of the modern features that you expect from an XC bike, like Progressive XC Geometry with a 68-degree headtube angle and longer reach, internal cable routing, a threaded bottom bracket, boost spacing, 30.9mm dropper post compatibility, and 1x-only drivetrains. - We asked ourselves, "How do we bring pro-level performance down to a price more riders can afford?" D'Aluisio Smartweld Technology, that's how. Smartweld allows us to create the most consistent, high-strength welds possible while taking full advantage of compliant, hydroformed alloy tubes. The result? One of the lightest alloy hardtail frames out there at 1,350g, which also features size-tuned stiffness.
$2,050.00 $2,800.00 27% Off
Chunky rock gardens, roots and technical climbs. This hard-charging trail bike adapts to the terrain, giving you confidence and control on all types of singletrack. Engineered to help you ride faster and smoother on the toughest trails, this versatile trail bike has a lightweight, strong and stiff aluminum chassis with 29er-specific geometry. Updated Maestro rear suspension delivers 135mm of active rear travel that pairs perfectly with a 150mm fork. The Advanced Forged Composite rocker arm has a flip chip that allows you to adjust frame geometry. Choose steeper or slacker headtube/seattube angles and either a 30mm or 40mm bottom bracket drop to adjust the handling for your riding style and terrain.
$2,250.00
Float through rock gardens. Feel the flow on technical singletrack. This full-suspension 29er makes it easy to experience the latest trail-taming technologies for a smooth, confident ride. Modern mountain bike trails are fun, flowy, and challenging. Stance 29 gets you in sync with the terrain, so you can ride with more confidence and have more fun. The lightweight and durable ALUXX aluminum frame features our FlexPoint rear suspension system for a smooth, balanced ride that keeps you in control. It gives you 120mm of smooth suspension travel in the rear and 130mm up front. Combine that with the added stability of 29-inch wheels and you get a confident ride to help you crush challenging descents and climb with greater traction and speed. Attainable trail performance - Handcrafted with lightweight, stiff, and durable ALUXX aluminum, it’s the perfect entry to full-suspension performance. Smooth suspension - FlexPoint Suspension technology helps you tackle challenging terrain and improve your trail riding capabilities. 29er confidence and control - Larger 29-inch diameter wheels roll over rugged terrain with balance and stability, giving you the momentum to tackle technical climbs and the confidence to fly on fast, rugged singletrack descents. - Frame: ALUXX-Grade Aluminum, 120mm FlexPoint suspension - Fork: RockShox Recon Silver RL, 130mm, Boost 15x110 QR, 51mm offset, Maxle Stealth, custom tuned for Giant - Wheels: Giant AM 29 alloy, tubeless ready - Shifters: SRAM SX Eagle - Crankset: SRAM SX Eagle DUB, 30t
$2,199.99 $3,000.00 27% Off
The Fuse Comp 29 punches way above its weight class thanks to a light-yet-burly M4 aluminum chassis, frame geometry that lends the bike both playfulness and capability, and parts that withstand a serious flogging. - 130-millimeters of plush suspension courtesy of a RockShox Recon RL fork. - Highlights include powerful SRAM Level TRL disc brakes and a TranzX dropper post. - SRAM NX Eagle drivetrain gives you single-ring simplicity and gearing to spare.
$3,000.00 $4,300.00 30% Off
FROM FAST, ROWDY DESCENTS TO TECHNICAL TERRAIN, THIS PROGRESSIVE TRAIL BIKE GIVES YOU ACTIVE SUSPENSION, ADJUSTABLE FRAME GEOMETRY, AND EVERYTHING YOU NEED TO UP YOUR SINGLETRACK GAME. KEY PERFORMANCE FACTORS 29er confidence and control 29-inch wheels optimized to roll over technical terrain with balance and stability, giving you more momentum on tricky climbs and confidence to fly on fast singletrack descents. Added clearance for up to 2.5-inch tires. Progressive suspension Maestro rear suspension features a trunnion mount shock with a longer stroke and smoother feel. With 135mm of full rear-wheel travel (and 150mm up front), it features an Advanced Forged Composite upper rocker arm for increased stiffness and strength plus lower overall frame weight. Adjustable geometry A flip chip lets you change the headtube and seattube angles, along with the bottom bracket height, to fine-tune the handling. You can choose the low position (65.5/77.2 head/seattube angle and 40mm BB drop) for fast, open terrain, or high (66.2/77.9 head/seattube angle and 30mm drop) for slower, tighter singletrack.
$3,499.99 $3,750.00 7% Off
Let's get something clear, the Stumpjumper EVO Alloy isn't a "normal" trail bike. It's built to get gnarly, plain, and simple. Featuring the same all-new design as its carbon brethren including an adjustable head tube angle, 150mm of performance tuned travel, the adaptability of S-Sizing, and SWAT Door integration in a lightweight yet tough M5 Alloy chassis, you're going to be able to bomb down trails that you thought you couldn't touch without a full-blown DH rig. Spec'd with a no-fuss SRAM NX Eagle 12-speed drivetrain, bomber 30mm-wide alloy wheels, and plush Fox FLOAT Performance suspension, there's no question the Stumpjumper EVO Comp Alloy is dressed to shred. - All the travel in the world is useless without the proper shock tuning and kinematics. For the new Stumpjumper EVO design, we prioritized kinematic performance. Applying lessons learned while developing the Enduro, then following that with more than 1,000 hours of field and suspension lab development, we've not only improved the pedaling performance of the Stumpjumper, but we've made it more capable, agile, and lively. We increased anti-squat, so the suspension better resists pedal bob, and we further improved bump performance on square-edge hits. Bottom line? This thing shreds trails, not legs. - Rider-First Engineered frames use a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance, regardless of frame or rider size. Whether you're a jump-happy grom riding an S1, or a DH-fiend giant in need of the lengthy S6, you'll experience the same ride traits, rail-sharp cornering, and balanced front and rear stiffness, at the lightest-possible weight. - The S-Sizing geometry of the new Stumpjumper EVO is our most progressive yet. Long, low, slack, short offset fork, steeper seat tube angle, these are requirements for modern progressive riding. But not everyone jibs the same way, which is why the geo on the new Stumpjumper EVO is fully adjustable with six different settings. You can adjust the BB height by 10mm, you can adjust your head angle by two-degrees, and you can make these adjustments independently of each other. Finally, if you want to go full-party mullet-mode, the EVO lets you run a 27.5-inch rear wheel mated with a 29-inch front. - We introduced the SWAT door on the Stumpjumper in 2016, adding room IN your frame for those "oh sh**t" necessities like pumps and spare tubes, and immediately rendering jersey pockets redundant."
$3,199.99 $4,000.00 20% Off
Metal fans rejoice! The Stumpjumper Comp Alloy rocks on, with one of the most advanced alloy frames ever developed. From the frame’s asymmetrical design, taking in the refined suspension kinematics and all-new geometry, to a build kit that strikes the optimal combination of performance and value, it’s metal, but it ain’t heavy metal. And it’s ready to slay some dirt. THE TRAIL BENCHMARK — When we set out to design the all-new Stumpjumper, we pursued some hefty goals. It had to excel on any kind of trail, for every style of rider. To achieve that, we went after serious weight reduction without sacrificing durability, a stiff, responsive chassis that still rides light and lively, geometry that improves everyone’s riding, and the best suspension kinematics we know how to design. Turns out, you can have your cake and eat it too with the new Stumpjumper. THE SWEETEST 130MM OF TRAVEL YOU’LL EVER RIDE — We massaged the kinematics of the Stumpjumper suspension to bring out the very best all-round performance possible in a 130mm package. Countless hours of suspension lab development and field testing created a refined mid-travel ripper that eats big terrain like a gravity fed beast, handles like a dream everywhere, and climbs like it has a motor. PROGRESSIVE GEOMETRY — The S-Sizing geometry of the new Stumpjumper hits the progressive sweet spot. It’s long, low, and slack, with a short offset fork and a steeper seat tube angle. These numbers combine to make your ride more stable, more carvealicious, more comfortable climbing, more better everywhere. With FlipChip adjustability you’re able to further fine-tune your fit, ensuring that your new Stumpjumper performs flawlessly on whatever terrain you choose. RIDER-FIRST ENGINEERED™ — Rider-First Engineered™ frames use a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance, regardless of frame or rider size. Whether you’re a jump-happy grom riding an S1, or a DH-fiend giant in need of the lengthy S6, you’ll experience the same ride traits – rail-sharp cornering and balanced front and rear stiffness – at the lightest-possible weight, And by light, we mean real light: 2,250 grams (S-Works, S-3 size, with rear shock).
$2,150.00
Nothing Is Off-Limits To The Embolden, A Trail Bike Designed To Conquer Tricky Climbs, Rowdy Descents, And Chunky Rock Gardens With Confidence. Key Performance Factors: - Custom Frame Design Women's custom-designed geometry paired with 27.5 or 29-inch wheel size gives the rider the best fit and bike handling. - Trail Capability ALUXX-Grade Aluminum frame, tubeless wheelset, dropper seatpost, Liv Sylvia trail saddle, and a 1x drivetrain allow you to tackle new technical terrain with confidence. - Flexpoint Suspension The 120mm of FlexPoint Suspension provides an effective, lightweight, and durable suspension system so you have increased control while riding over rooty and rocky terrain. Techs and Features: - ALUXX Aluminum Technology This Performance level frame material features 6061 alloys with single-butted tubes to produce strong, lightweight framesets for a variety of different bikes and riding styles. - Overdrive Designed to provide precise front-end steering performance, this fork steerer tube technology uses oversized headset bearings (1 1/4” lower and 1 1/8” upper for road, 1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness. - Powercore A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design (92-millimeter wide for off-road bikes). Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside. -Tubeless System Engineered with proprietary Dynamic Balanced Lacing technology, this tubeless-ready composite WheelSystem delivers superior efficiency, pinpoint control, and comfort. Wheel size: Sizes X-Small – Small: 27.5-inch Sizes Small – Large: 29-inch
$2,500.00 $3,600.00 31% Off
Built to cover ground, mow over techy singletrack, and charge down aggressive terrain, the Intrigue 29 prefers the rowdy side of life.
$2,864.00 $3,580.00 20% Off
Built to cover ground, mow over techy singletrack, and charge down aggressive terrain, the all new Intrigue 29 prefers the rowdy side of life. Top Performance Trail Maestro Suspension, ALUXX SL-Grade Aluminum, and no-compromise finish. Balanced Agility With a versatile 125/140 mm platform and 29-inch wheels compatible with up to 2.5-inch tires, Intrigue 29 is a dream for both climbing agility and control while descending. Truly Dialed for Women The Intrigue 29 is designed around Liv’s 3F Design Philosophy combined with suspension testing conducted by women for women, and tuned to perfection. Why we love it Intrigue 29 has now arrived for those riders who fancy a fast-rolling, high-performance trail bike that can handle epic climbs and demanding descents. Our ALUXX SL-Grade aluminum frame leads the charge with women’s-specific geometry and shock tuning specifically designed for women by women. With a 29-inch tubeless Boost wheelset, you can afford to run a slightly shorter travel setup without sacrificing trail fun. Intrigue 29 offers a 140 mm suspension fork and 125mm of rear suspension on an ultra-light, torsionally stiff Advanced Forged Composite linkage. Meet all the demands of your terrain with an advanced rear flip chip, allowing you to change the geometry of the bike to be more suitable for climbing or descending, depending on your trail needs.
$2,000.00 $2,800.00 29% Off
Built to cover ground, mow over techy singletrack, and charge down aggressive terrain, the Intrigue 29 prefers the rowdy side of life.
$2,400.00 $3,600.00 33% Off
With a lightweight, strong and dependable ALUXX SL aluminum frameset, Reign 29 helps you conquer climbs and rail rugged descents with more confidence and control. It's engineered with progressive geometry that's optimized for its 29-inch wheels. That means shorter chainstays, a longer toptube, and headtube/seattube angles that put you in the perfect position to slay all types of singletrack. Maestro suspension gives you 146mm of smooth, active rear travel with a trunnion mount shock and Advanced Forged Composite rocker arm. Race-bred suspension Maestro rear suspension and a 170mm fork developed and tested in Enduro World Series races. The trunnion mount rear shock has a longer stroke and smoother feel, and an Advanced Forged Composite upper rocker arm adds stiffness while lowering overall frame weight. Progressive enduro geometry The frameset features enduro-ready geometry so you can ride aggressive descents and rail corners with confidence. The 64.56/76.36-degree headtube/seattube angles with a 42mm fork offset produce confident front-end handling with high-speed stability and control. 29er confidence and control Larger 29-inch diameter wheels roll over rugged enduro terrain with improved balance and stability, giving you the momentum to crank up tough climbs and the confidence to fly on fast, technical descents.
$2,499.99
With raucous off-road ability and a Sherpa-like carrying capacity, it’s ready for expeditions in the high mountains. The Cale AL is the aluminum alternative to its steely Cale partner, ready to conquer the mountains as sold. Not scrimping on off-road potential nor cargo-carrying capability, this bike can handle your local trail center or the high peaks in its stride with ease. Fast-rolling 29" wheels plus the chance of using oversized 27.5"+ tires give you the option to experiment with home-based modifications. As if these features were not already enough to hit the trails, the bike comes with a dropper post and suspension fork, avec plaisir.
$2,850.00 - $3,000.00 $3,000.00 Up to 5% Off
Chunky rock gardens, roots and technical climbs. This hard-charging trail bike adapts to the terrain, giving you confidence and control on all types of singletrack. Engineered to help you ride faster and smoother on the toughest trails, this versatile trail bike has a lightweight, strong and stiff aluminum chassis with 29er-specific geometry. Updated Maestro rear suspension delivers 135mm of active rear travel that pairs perfectly with a 150mm fork. The Advanced Forged Composite rocker arm has a flip chip that allows you to adjust frame geometry. Choose steeper or slacker headtube/seattube angles and either a 30mm or 40mm bottom bracket drop to adjust the handling for your riding style and terrain.
$3,499.99 $6,100.00 43% Off
Let's get something clear, the Stumpjumper EVO Alloy isn't a "normal" trail bike. It's built to get gnarly, plain and simple. Featuring the same all-new design as its carbon brethren including an adjustable head tube angle, 150mm of performance tuned travel, the adaptability of S-Sizing, and SWAT Door integration in a lightweight yet tough M5 Alloy chassis, you're going to be able to bomb down trails that you thought you couldn't touch without a full-blown DH rig. The Stumpjumper EVO Elite Alloy is built to brawl, no question. With a bullet-proof SRAM GX Eagle 12-speed drivetrain, stout 30mm-wide alloy wheels, and Rx Tuned Fox FLOAT Factory suspension, there s no trail too rowdy. - All the travel in the world is useless without the proper shock tuning and kinematics. For the new Stumpjumper EVO design, we prioritized kinematic performance. Applying lessons learned while developing the Enduro, then following that with more than 1,000 hours of field and suspension lab development, we've not only improved the pedaling performance of the Stumpjumper, but we've made it more capable, agile, and lively. We increased anti-squat, so the suspension better resists pedal bob, and we further improved bump performance on square-edge hits. Bottom line? This thing shreds trails, not legs. - Rider-First Engineered frames use a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance, regardless of frame or rider size. Whether you re a jump-happy grom riding an S1, or a DH-fiend giant in need of the lengthy S6, you'll experience the same ride traits, rail-sharp cornering and balanced front and rear stiffness, at the lightest-possible weight. - The S-Sizing geometry of the new Stumpjumper EVO is our most progressive yet. Long, low, slack, short offset fork, steeper seat tube angle, these are requirements for modern progressive riding. But not everyone jibs the same way, which is why the geo on the new Stumpjumper EVO is fully adjustable with six different settings. You can adjust the BB height by 10mm, you can adjust your head angle by two-degrees, and you can make these adjustments independently of each other. Finally, if you want to go full-party mullet-mode, the EVO lets you run a 27.5-inch rear wheel mated with a 29-inch front. - We introduced the SWAT door on the Stumpjumper in 2016, adding room IN your frame for those "oh sh**t" necessities like pumps and spare tubes, and immediately rendering jersey pockets redundant. With the new Stumpjumper, we have increased the volume and added a SWAT Bladder, giving you an extra 22oz of water storage, the same size as a small water bottle, hidden in your downtube.
$3,000.00 $4,300.00 30% Off
BUILT TO COVER GROUND, MOW OVER TECHY SINGLETRACK, AND CHARGE DOWN AGGRESSIVE TERRAIN, THE INTRIGUE ADVANCED PRO 29 PREFERS THE ROWDY SIDE OF LIFE. KEY PERFORMANCE FACTORS Top Performance Trail Advanced-Grade Composite frame, carbon wheelset, Maestro Suspension and flip chip adjustable frame geometry equip you with a lightweight, versatile trail bike. Balanced Agility Obstacle-eating 29-inch wheels offer smooth handling and roll easily over small roots and rocks. Custom Tuned Suspension The 125 mm of Maestro Suspension has been custom tuned by women, for women to provide optimal performance for the rider and the bike's intended use, resulting in improved traction and control.
$2,000.00 $2,200.00 9% Off
RESPONSIVE RIDE QUALITY AND MAXIMUM EFFICIENCY ON FAST, FLOWY SINGLETRACK. THIS LIGHTWEIGHT COMPOSITE HARDTAIL IS A GREAT CHOICE FOR XC RACING OR KOM CHASING. KEY PERFORMANCE FACTORS Lightweight and responsive A handcrafted Advanced-grade composite frameset offers XC racers and riders a competitive advantage for climbing, accelerating and sprinting. XC efficiency The frame is engineered with a high stiffness-to-weight-ratio, which translates to efficient pedaling power and precise handling on the trail. Custom compliance Each frame is custom-tuned based on its size. Individual composite lay-up schedules are created to optimize vertical compliance to produce a smoother ride quality on XC terrain.
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