Specialized EndurovsYeti SB165

Speed on the clock versus style in the air defines the rift between these two gravity-fed brawlers. If you are choosing between a 29-inch steamroller and a mixed-wheel party machine, your decision rests on whether you want to plow through the chaos or play within it.

Specialized Enduro
Yeti SB165

Overview

Specialized turned the Enduro into a dedicated gravity racer by borrowing the Demo’s low-slung linkage, effectively creating a 170mm-travel sled that ignores trail chatter. It is a purpose-built momentum monster that lives for high-speed stability and racing against the clock. Meanwhile, Yeti took the SB165—originally a 27.5-inch freeride beast—and updated it with a 29-inch front wheel to create their first dedicated mullet. The SB165 sits in a more ambiguous space between an enduro racer and a bike-park bruiser, favoring agility and 'flickability' over pure linear speed. While both frames use premium carbon layups, their approaches to rear suspension differ significantly in feel. Specialized uses the Horst Link FSR design to achieve a more rearward axle path that prevents the bike from hanging up on square-edged hits. Yeti sticks with its Switch Infinity slider, specifically tuned here to work with a coil shock for maximum small-bump sensitivity. Specialized prioritizes a 'magic carpet' feel for flat-out speed, while Yeti aims for a 'damp and composed' character that remains agile enough to manual out of corners or slash through tight technical jank.

Ride and handling

The Enduro is a chaos-calming machine that makes 'big and scary shit less so,' as testers noted when describing its ability to iron out chunky rock gardens. Its handling is remarkably stable; once you point it down a steep chute, it stays planted and tracks with a predictability that reduces rider fatigue. However, this ground-hugging nature can make it feel somewhat lethargic on flatter, undulating trails where you need to pump for speed. It doesn't soar as much as it plows, requiring a deliberate rider to get it off the ground, though it remains surprisingly efficient when you have to winch it back up the fire road. Contrast that with the SB165, which reviewers describe as being steered 'with the hips' rather than the feet. The smaller rear wheel and shorter stays mean the back end breaks traction more easily for slaps and drifts, making it the more exciting choice for riders who treat every root as a jump. It feels buttery off the top thanks to the coil shock, offering exceptional mid-stroke support that prevents it from wallowing in deep berms. While the Specialized is faster on the stopwatch, the Yeti is arguably the better tool for a day at Whistler, handling double-black tech like Schleyer with a forgiving nature that doesn't punish lapses in judgment as harshly as a stiff race frame might.

Specifications

Specialized offers a coherent, high-performance kit on the $8,499 Pro build, highlighted by the inclusion of SRAM Maven Silver brakes. These four-piston stoppers provide the massive power required to slow down a 170mm-travel sled, outperforming the Code RSC units found on many competitors. The inclusion of an Industry Nine 1/1 hub set and a Bike Yoke Revive dropper post—known for its reliability—shows Specialized focused on components that actually withstand a season of abuse rather than just chasing weight targets. Yeti’s spec choices on the T3 build are mostly purposeful, but the stock tire selection is a recurring frustration. Shipping a 170mm 'brawler' with EXO+ tire casings is a mistake; reviewers frequently slashed these within minutes of hitting rocky terrain, necessitating an immediate upgrade to DoubleDown or DH casings. At $9,200, it is a tough pill to swallow when you have to buy new rubber on day one. Furthermore, while the SB165 features the top-tier Fox Factory DHX2 coil on every build, the base models use SRAM Code R brakes, which can feel under-gunned compared to the Mavens found on the Specialized Pro.

EnduroSB165
FRAMESET
FrameFACT 11m carbon chassis and rear-end, 29 S-Sizing Enduro Race Geometry, SRAM Universal Derailleur Hanger, SWAT™ Door integration, threaded BB, internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, 170mm of travelC/Series carbon fiber frame, Switch Infinity suspension technology, threaded bottom bracket, fully enclosed internal cable routing, 148mm x 12mm BOOST dropouts, universal derailleur hanger (UDH) and axle.
ForkRockShox Zeb Select, Charger RC damper, 15x110mm, 44mm offset, 170mm of travelFOX PERFORMANCE 38/170MM (Upgradable)
Rear shockRockShox Vivid Select Plus, Ride Dynamics Trail Tune, adjustable hydraulic bottom out, adjustable rebound and compression, 205x60, TrunnionFOX FACTORY DHX2 2 POS LEVER
GROUPSET
Shift leversShimano SLX, M7100, 12spdSRAM EAGLE 90 TRANSMISSION
Front derailleur
Rear derailleurShimano SLX, M7100, SGS, 12-speedSRAM EAGLE 90 TRANSMISSION
CassetteShimano SLX, CS-M7100, 12-speed, 10-51tSRAM GX EAGLE TRANSMISSION 10-52
ChainShimano SLX, M7100, 12-speedSRAM GX EAGLE TRANSMISSION FLATTOP
CranksetShimano SLX, M7120, 30T ring, 52mm chainline, S2-S3:165mm, S4-S5:170mmSRAM EAGLE 90 TRANSMISSION 30T 165MM
Bottom bracketShimano, BB-MT801, ThreadedSRAM DUB BSA 73
Front brakeTRP Trail EVO, 4-piston caliper, hydraulic discSRAM MAVEN BASE
Rear brakeTRP Trail EVO, 4-piston caliper, hydraulic discSRAM MAVEN BASE
WHEELSET
Front wheelSpecialized, hookless alloy, 30mm inner width, tubeless ready; Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h; DT Swiss Industry
Rear wheelSpecialized, hookless alloy, 30mm inner width, tubeless ready; Alloy, sealed cartridge bearings, 12x148mm thru-axle, 32h; DT Swiss Industry
Front tireButcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"SCHWALBE MAGIC MARY TRAIL PRO 2.5 RADIAL ULTRA SOFT
Rear tireButcher, GRID GRAVITY casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"SCHWALBE ALBERT GRAVITY PRO 2.5 RADIAL SOFT
COCKPIT
StemAlloy Trail Stem, 35mm bar boreBURGTEC ENDURO MK3 35X50MM
HandlebarsSpecialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise. S2: 780mm, S3-S5: 800mm widthBURGTEC RIDE WIDE ALLOY ENDURO 35X780MM 30MM RISE
SaddleBridge Comp, Hollow Cr-mo rails, S2: 155mm, S3-S5: 143mmWTB SOLANO CHROMOLY
SeatpostX-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S2-S3:150mm, S4-S5:170mmONEUP DROPPER POST 31.6MM / SM: 150MM, MD: 180MM, LG-XL: 210MM
Grips/TapeSpecialized Trail GripsODI ELITE PRO

Geometry and fit comparison

The Specialized Enduro in size S4 is a long bike, sporting a 1274mm wheelbase and a 487mm reach that provides massive stability at speed. Its 'S-sizing' allows riders to choose a frame based on reach rather than seat tube height, though the 76-degree effective seat tube angle can feel a bit slack for taller riders with high saddle heights, often requiring the saddle to be slammed forward for comfortable climbing. The 64.3-degree head tube angle (in High mode) is aggressive, but sticking it in 'Low' drops it sub-64, turning the bike into a focused downhill weapon that ignores the existence of tight switchbacks. Yeti’s SB165 in size Large has a shorter 480mm reach but a significantly slacker 63.5-degree head tube angle. This slack front end combined with the 437mm chainstays creates a weight bias that encourages 'partying on the rear wheel.' While the 76.9-degree seat tube angle is slightly steeper than the Enduro’s, the Yeti’s low 345mm bottom bracket height is a double-edged sword: it offers a low center of gravity for railing turns, but reviewers frequently complained about pedal strikes on technical climbs. If your local trails are full of chunky uphill ledges, the Yeti demands more precision to keep your cranks intact.

vs
FIT GEOEnduroSB165
Stack616629.9+13.9
Reach437480.1+43.1
Top tube591624.8+33.8
Headtube length95106.7+11.7
Standover height744.2
Seat tube length400439.4+39.4
HANDLINGEnduroSB165
Headtube angle64.363.5-0.8
Seat tube angle7676.9+0.9
BB height354345.4-8.6
BB drop21
Trail132
Offset4643.2-2.8
Front center777828+51
Wheelbase12171264.9+47.9
Chainstay length442436.9-5.1

Who each one is for

Specialized Enduro

The Specialized Enduro is for the rider who treats every weekend like an EWS stage and needs a bike that won't flinch at the ugliest lines. If you value momentum above all else and want a machine that makes 30-mile backcountry loops with 5,000 feet of descending feel manageable, this 29-inch steamroller is the correct choice. It is for the person who wants to stay off the brakes and let the suspension do the heavy lifting on blown-out, high-speed trails.

Yeti SB165

The Yeti SB165 is for the rider who spends as much time in the air as they do on the ground and prefers the bike park to the race tape. If you find pure 29ers too cumbersome to flick around or struggle with 'butt buzz' on steep descents, this mixed-wheel rig offers the agility you need. It is ideal for the rider who wants the buttery feel of a coil shock and is willing to trade a bit of raw speed for a bike that is easier to slap into a corner.

Other bikes to consider

Santa Cruz Nomad
Norco Range
Ibis HD6
Ibis HD6