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Santa Cruz Bicycles Bronson Carbon CC 27.5+ X01 Eagle Reserve Mountain Bike

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sale $6,969.00 $8,199.00

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    All-mountain aggression, refined.

    The original Bronson was instrumental in swaying the preconceived notions of riders skeptical of the so-called "tweener" 27.5-inch wheel size back in 2013, seeing just how damn capable the bike was everywhere from epics in the mountains to enduro race courses and even blasting a few laps at the bike park. So when Santa Cruz announced they completely redesigned the Bronson Carbon CC 27.5+ XO1 Eagle Reserve Complete Mountain Bike with their "new" plus-sized tires, a longer, more aggressive geometry for the ever-increasing capabilities demanded by riders, and a lower-link driven shock inspired by the latest Nomad, we gladly listened and took note, seeing their expertise and foresight in designing mountain bikes far surpasses the skeptical attitudes prevalent in much of the mountain bike world.

    One of the biggest changes to the third-gen Bronson lies in a longer, slacker geometry that pushes it deeper into the gravity end of the riding spectrum. However, this redesign doesn't significantly alter its all-around versatility, meaning it's still great for the rider that desires the monster truck plushness of a slack, long-travel rig while having fun on trail systems with big climbs and high-speed descents. To be specific, Santa Cruz lengthened the reach by approximately 15 millimeters per size for a more confident, comfortable feel at higher speeds, plus a centimeter lower standover height for a better fit with shorter riders. The head tube angle drops from the previous generation's already slack 66 degrees to an even slacker 65.4 degrees in its highest setting, complete with a flip-chip that slackens it out even further to a bike park-friendly 65.1 degrees. These were numbers that you'd only see on a freeride or mini-DH bike just a few years ago, meaning you'll have tons of confidence bombing those technical descents littered with steep drop-offs and nasty rock sections.

    Another significant change to the latest Bronson lies in a reconfigured VPP suspension platform. Instead of relying on upper-link driven design, the third generation Bronson enjoys the increased bump compliance and glued-to-the-trail traction you'll experience with a VPP suspension driven by a lower-link mounted shock that's inspired by the latest Nomad. This lower-link driven VPP suspension platform is something that's reserved exclusively for the Bronson, Nomad, and V10, seeing the need for increased bump compliance, better support, and higher levels of traction for all-mountain, freeride, and downhill disciplines. To best match the increased performance capabilities of this lower-link driven VPP, Santa Cruz spec'd a Super Deluxe shock for a more supple feel that tracks to the ground noticeably better and resists heating up on those scintillating descents over thousands of vertical feet.

    The last major change implemented on the third-gen Bronson is the introduction of Santa Cruz's "new" plus-sized tire, which is simply adding a slightly larger 2.6-inch tire for all the benefits in traction, bump compliance, and support afforded by plus-sized rubber, but without the major downsides of running wider 2.8 and 3.0-inch tires. By redefining the usability of plus-sized tires, Santa Cruz offers levels of plow-anything confidence to the masses without the negative attributes of traditional plus-sized tires, namely being the added rotational weight on climbs, overly vague handling feel, and tendency to squirm while cornering and braking hard. If you'd like to run a true plus-sized tire, the newest version of the Bronson will gladly accept 2.8-inch tires with its flip-chip accommodating this wider rubber.

    Lucky for all of us, one thing that hasn't changed is Santa Cruz's carbon frames, which is a good thing if you're after the legendary strength and unwavering stiffness of their renowned carbon layups. This particular Bronson benefits from the top-shelf Carbon CC layup, which drops weight due to using a higher-end carbon in the manufacturing process, but without sacrificing one bit of stiffness or strength. Although we don't have any definitive figures on hand, the lighter, more expensive Carbon CC saves anywhere from 250 to 280 grams from lower-spec Carbon C on many of Santa Cruz's popular models, so it's worth upgrading if you'd like a lighter build, especially seeing how the Bronson has grown in length and travel figures for this generation.

    It's worth noting this particular Bronson Carbon CC 27.5+ bike is upgraded with Santa Cruz's newest Reserve 37 Carbon Wheels, which provide all the strength and stiffness benefits of carbon wheels, but with a 37-millimeter internal width to properly accommodate wider tires. This means you'll be able to properly run tires up to 2.8 inches without deforming them into an overly bulbous shape that's prone to suddenly breaking loose or squirming excessively while riding hard and fast over technical terrain. In case you're not aware, these Reserve Carbon Wheels are reinforced along the spoke nipple interface to prevent them from breaking while smashing and bashing them on the trail. Plus, they're even backed by an amazing lifetime warranty for added peace of mind while pushing this Bronson to the absolute limit.

    • Santa Cruz's redefines their all-mountain masterpiece
    • Aggressive geometry is slacker and longer than before
    • Flip-chip slackens the head tube angle from 65.4° to 65.1°
    • VPP with lower-link driven air shock inspired by the Nomad
    • 6in of VPP travel smooths out bigger hits, tames rock gardens
    • Carbon CC frame reduces weight without sacrificing stiffness
    • "New" plus-sized 2.6in tires for plow-anything confidence
    • Reserve 37 Carbon Wheels for precise handling and strength
    • Item #SNZ00IX

    Tech Specs

    Frame Material
    Carbon CC
    Rear Shock
    RockShox Super Deluxe RCT
    Rear Travel
    Fox 36 Float Performance Elite
    Front Travel
    Cane Creek 40 IS Integrated
    SRAM X01 Eagle, 12-speed
    Front Derailleur
    Rear Derailleur
    SRAM X01 Eagle (12-speed)
    ISCG Tabs
    yes, ISCG-05 tabs
    SRAM X1 Eagle Carbon DUB
    Chainring Sizes
    Crank Arm Length
    [XS - S] 170mm, [M - XL] 175mm
    Bottom Bracket
    Bottom Bracket Type
    BSA threaded
    SRAM XG1295 Eagle, 12-speed
    Cassette Range
    10 - 50t
    SRAM X01 Eagle, 12-speed
    SRAM Code RSC
    Brake Type
    hydraulic disc
    [front] 200mm Avid Centerline, [rear] 180mm Avid Centerline
    Santa Cruz AM Carbon, 35mm
    Santa Cruz Palmdale
    Race Face Aeffect R, 35mm clamp
    Stem Length
    WTB Silverado Team
    RockShox Reverb Stealth
    Santa Cruz Reserve 37 Carbon
    DT Swiss 350
    Front Axle
    15 x 110mm Boost
    Rear Axle
    12 x 148mm Boost
    [front] Maxxis Minion DHF 3C Terra/EXO/TR, [rear] Maxxis Minion DHR II 3C/EXO/TR
    Tire Size
    27.5 x 2.6in
    not included
    Recommended Use
    Manufacturer Warranty
    lifetime on frame

    Tech Specs

    California Proposition 65


    Cancer and Reproductive Harm - P65Warnings.ca.gov

    What do you think about this product?


    >Rating: 5

    Very versatile bike! Dreamy in fact!

    Have you ever found yourself lost in thought, staring directly into the sun because you can't decide whether to get a medium or large sized Castelli bib shorts? Me too. By the time you realize they would probably both work out pretty well, you blink! By then it is too late and all you can see is sun spots. You can't keep carrying on like this for you'll cause permanent damage to your eyes!!! You blink again and find yourself falling, and falling, and falling.... You hit the floor! Thank God it was only a dream! You purchased medium bibs and the sun still came up! You look about the room and your trusty Bronson is still leaned up in the corner where you left it. Better yet you can still see! Yes, yes indeed, you can see but you can only have one bike as these velocipedes have the kind of technology on them that drives the price up; albeit worth it! Luckily for you the Bronson is pretty darn fantastic every where. Smooth flow trails, big senders at the bike park, chunky square edge tech trails and for the occasional ride with that buddy whom everyone refers to as "the lung". The Bronson is there to do everything you ask of it without holding you back! If you're struggling to narrow down your choice bike to just that one bike for every occasion, this is likely the bike of your dreams! Not the dreams where you're falling, the ones where you're flying! Cacaw! Cacaww!!

    >Rating: 4

    Bit of a Brawler

    Familiarity:I've used it several times

    The Bronson has been a staple Santa Cruz bike for years now, and it has only gotten more capable with moving the to lower link suspension platform. The bike pedals well with great traction in the techy sections, good efficiency on the fire road, but the pedaling platform can break away when you stand up to sprint. This bike can handle pretty much anything on the descents. The 2.6" tires provide a bit more comfort and traction with the lower pressures you can. The suspension can sometimes feel a little dead when you're trying to load it up for a bunny hop, but that translates into being super comfortable and providing tons of traction if you want to ride through the rough stuff instead of hopping over it.

    >Rating: 4

    Enduro upgrade

    Familiarity:I've used it several times

    There has been quite a bit of change from last years Bronson. For one who enjoys a long flowy or techy descent after a fair amount of climbing, the new Bronson will keep you well equipped for that. You will find much relief on how well this bike will climb and keep you well stocked with energy for your descent. I have remained fully confident with the Bronson while riding through techy rock gardens and maximizing speed through the flow trails. On another note, I noticed that the plus size tires have their benefit with added traction on the descent, but can often make for a slightly more difficult climb.

    >Rating: 5

    Smooth Ride

    Familiarity:I've used it several times

    I was impressed by the stability and control of this model. It also climbs extremely well for a bike with this much suspension. The CC model was extremely lightweight and durable, which makes both uphill and downhill a breeze. I am lighter weight rider, so I did have to adjust the suspension a little to make it comfortable for me, after which it felt like a dream. I have tried several bikes for trails and downhill and this is one of my favorite. The seat riser and single set of gears are also a plus. Having one gear shift is not only simpler, but is much faster. You can shift quickly by pressing hard and switch 3 gears at a time, or tap it to adjust by one gear, which is helpful with uneven terrain. The dropper post is a must, in my opinion. Once you make the switch you will never go back.

    >Rating: 4

    Bronson is better than ever!

    Familiarity:I've used it several times

    I’ve been riding Santa Cruz bikes since the original Nomad was released years ago. The ride quality is superb and the lifetime warranty is indicative of how much confidence they have in their bikes. There’s a reason you see Bronson’s everywhere. They are the quintessential trail bike, and the new changes to v3 have made it even more capable. When the V4 Nomad was released, I like many people eagerly awaited the new lower link VPP design to trickle down other models in SC's line. That time has come, and it’s brought several welcome upgrades to the Bronson as a result. Not only does it make the suspension more progressive, I found it rides higher in the travel than a lot of VPP bikes I’ve ridden. This allows the suspension to be more supportive while descending through successive, rough, hits. It also means that it doesn’t wallow in the midstroke of the travel while pedaling. And while no VPP bike is going to be the most efficient climber out there, the Bronson certainly holds its own. I never felt like the front end was going to lift up while clmbing. Take one look at the Bronson and it’s clear that it was intended to be fun on descents. And it is! Only the tamest, flattest, smoothest, singletrack felt dull on this bike, which is not something you can say about a lot of aggressive trail bikes. It remained lively and fun in all types of terrain. The lower link also really lowers the center of gravity on this bike, which is especially noticeable cornering. I really enjoyed how predictable and quick this bike was in corners, I felt like I could really push hard into corners and still flick the back end around if a switchback got really tight. It’s not the most stable bike at flat out speed, but that’s not really what it’s meant for. I can’t really put my finger on why, but it jumps so well! It feels smooth when you pop take off’s, and remains so composed in the air. The Bronson has struck a great balance between good trail manners on the climbs, and a really fun, lively descender that still remains composed when you push it hard.

    >Rating: 4

    27.5's get it done

    Familiarity:I've used it once or twice and have initial impressions

    27.5's get it done Right from the start let's get this straight, I'm going to be comparing the Bronson to my Ibis HD4. These two 27's crush the dowhills and work really well in the turns. The main difference in my opinion is the rear linkage. The VPP linkage for the Bronson is nice and subtle over the small bumps, but I feel when climbing it simple runs into a ledge then decides it wants climb up and over. The DW link on the HD4 feels like it will climb over the edges better. If you are to ride both bikes down the road and pedal over a bunch of 2x4's the Bronson will feel a bit smoother if you like to stay seated in the saddle and just smash over it. Overall this is a great ride, that you can spend the day pedaling around just keep in mind that it's more suited for pointing it down the mountain rather than up it. Pros: Lifetime frame warranty Crushes the downhill Sweet colors Cons: While standing in the climb it feels like it sacks out the rear end Limited aftermarket shock options Pedal efficiency climbing square edges and rocks Rider Details: 5'9"32" inseam / 172 lbs Size Ridden Large