I N C E P T I O N A I

Top 9 Enduro Full-Suspension Framesets in the United States for 2025: Expert-Tested, Race-Ready Picks for Aggressive 150-170mm Builds

This category focuses on enduro full-suspension framesets built around 150-170mm of travel and engineered for steep, technical terrain and race-focused durability. These frames prioritize robust suspension compatibility, refined geometry for high-speed stability and tight technical handling, and rugged construction that tolerates frequent heavy impacts and demanding component loads. In United States, riders choose aggressive long-travel frames for a mix of reasons: extensive alpine descents in the Rockies and Coast Mountains, year-round bike-park use, active enduro and stage racing scenes, and variable trail conditions that reward predictable, durable bikes. Buyers are often looking for frames that balance stiffness, weight, and compliance; offer modern features like metric shocks, mullet or 29/29 wheel compatibility, adjustable geometry, and internal routing for dropper posts; and have straightforward serviceability and good warranty/support within United States. The most appealing framesets deliver confident descending performance without completely sacrificing pedaling efficiency for transfer stages, and they pair well with heavy-duty suspension and tough componentry favored by American riders who demand longevity in wet, muddy, and rocky conditions.

Top Picks Summary

  1. Specialized Enduro S-Works Frame
  2. Norco Range A Frame
  3. Alchemy Arktos 150
  4. Santa Cruz Megatower CC Frame
  5. Rocky Mountain Altitude Carbon Frame
  6. Forbidden Dreadnought Frame
  7. Yeti SB160 T-Series Frameset
  8. Forbidden Dreadnought XT
  9. Cannondale Jekyll
1
BEST ENDURO FULL-SUSPENSION CARBON FRAMESETS

Specialized Enduro S-Works Frame

Specialized
🏠 Local Product

The Enduro S-Works frame is Specialized’s market-leading carbon enduro chassis, engineered for maximum stiffness, refined kinematics and integration with high-end components to deliver top-tier race performance. It typically carries a premium price like the Yeti but differentiates itself through proprietary features, extensive testing and global service reach, making it a go-to choice for riders seeking the fastest, most refined full-suspension carbon enduro frameset available.

4.7
Show More Enduro Full-Suspension Carbon Framesets
  • Race stiffness — boost

  • Light burly — nimble

  • Race stiffness — boost

  • Light burly — nimble

Review Summary

93%

"The Specialized Enduro S-Works is regarded as a top-tier race-ready enduro frame with refined kinematics and premium finish, delivering excellent speed and control, while detractors point to its premium price and occasional proprietary part frustrations."

  • Aggro geometry — arrow

  • Premium FACT carbon construction delivering top-tier stiffness-to-weight and race-grade durability.

  • Aggro geometry — arrow

  • Premium FACT carbon construction delivering top-tier stiffness-to-weight and race-grade durability.

Enhanced Physical Well-Being

Recreational Enjoyment

Skill Development & Mastery

The Enduro S-Works frame is Specialized’s market-leading carbon enduro chassis, engineered for maximum stiffness, refined kinematics and integration with high-end components to deliver top-tier race performance. It typically carries a premium price like the Yeti but differentiates itself through proprietary features, extensive testing and global service reach, making it a go-to choice for riders seeking the fastest, most refined full-suspension carbon enduro frameset available.

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$6,500-8,500 USD

2

The Range A frameset stands out as a best-in-class aluminum enduro platform thanks to a stout 6061 alloy construction, modern long-and-low geometry and a suspension layout tuned for big-hit stability and predictable traction. Compared with the boutique-focused frames in this list it delivers one of the strongest value propositions — broad dealer support and competitive pricing make it easier to spec and service, while still matching or exceeding the downhill composure of more expensive rivals.

4.6
Show More Enduro Full-Suspension Aluminum Framesets
  • Enduro-ready geometry

  • Burly aluminum heart

  • Enduro-ready geometry

  • Burly aluminum heart

Review Summary

89%

"Riders praise the Norco Range A for its confident, burly handling and excellent value — reviewers note the aluminum frame is durable and well-shaped for aggressive enduro but slightly heavier than equivalent carbon builds. Overall people appreciate the predictable geometry and long-travel capability for hard charging trails."

  • Descends like thunder

  • Aluminum frameset tuned for aggressive enduro with rear travel in the ~160mm range and 170–180mm fork compatibility.

  • Descends like thunder

  • Aluminum frameset tuned for aggressive enduro with rear travel in the ~160mm range and 170–180mm fork compatibility.

Enhanced Physical Well-Being

Recreational Enjoyment

Skill Development & Mastery

The Range A frameset stands out as a best-in-class aluminum enduro platform thanks to a stout 6061 alloy construction, modern long-and-low geometry and a suspension layout tuned for big-hit stability and predictable traction. Compared with the boutique-focused frames in this list it delivers one of the strongest value propositions — broad dealer support and competitive pricing make it easier to spec and service, while still matching or exceeding the downhill composure of more expensive rivals.

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$2,000-2,700 USD

3
BEST ENDURO FULL-SUSPENSION TITANIUM FRAMESETS

Alchemy Arktos 150

Alchemy Arktos 150
🏠 Local Product

The Alchemy Arktos 150 is the technical standout for riders who want a purpose-built 150mm-class enduro titanium frameset with refined suspension kinematics and a tuned ride feel; it blends modern geo and engineered linkage performance that targets aggressive trail use. Compared to the raw durability of Moots or the lower-priced Why and Chumba offerings, Arktos commands a mid-to-high price but rewards riders with focused suspension performance and a polished, performance-first specification.

4.8
Show More Enduro Full-Suspension Titanium Framesets
  • 150mm pop — playful bounce

  • Burly titanium — smash-proof

  • 150mm pop — playful bounce

  • Burly titanium — smash-proof

Review Summary

94%

"The Alchemy Arktos 150 is widely celebrated for marrying long-travel capability with a remarkably composed, lightweight titanium chassis, delivering confident descending without losing pedaling efficiency; reviewers mention price and limited availability but almost universally praise its ride. Enthusiasts call it a standout titanium enduro frameset."

  • Kinematic tune — mischievous flick

  • Titanium chassis paired with ~150mm rear travel tuned for efficient climbing and confident descending

  • Kinematic tune — mischievous flick

  • Titanium chassis paired with ~150mm rear travel tuned for efficient climbing and confident descending

Recreational Enjoyment

Skill Development & Mastery

Enhanced Physical Well-Being

The Alchemy Arktos 150 is the technical standout for riders who want a purpose-built 150mm-class enduro titanium frameset with refined suspension kinematics and a tuned ride feel; it blends modern geo and engineered linkage performance that targets aggressive trail use. Compared to the raw durability of Moots or the lower-priced Why and Chumba offerings, Arktos commands a mid-to-high price but rewards riders with focused suspension performance and a polished, performance-first specification.

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$9,000-11,500 USD

4
BEST TWENTY-NINE INCH WHEEL ENDURO FULL-SUSPENSION FRAMESETS

Santa Cruz Megatower CC Frame

Santa Cruz Megatower CC Frame
🏠 Local Product

The Megatower CC is the premium entry on this list thanks to Santa Cruz's high-modulus CC carbon layup and proven VPP suspension that deliver a composed 29-inch wheel enduro platform with long travel and confident traction. It holds its position for riders who prioritize top-tier stiffness-to-weight, race-proven kinematics and resale value, though it commands a higher price than the others. Compared with the more value-oriented or boutique options here, the Megatower trades cost for the most refined carbon construction and a deep aftermarket of parts and tuning options.

4.6
Show More Twenty-Nine Inch Wheel Enduro Full-Suspension Framesets
  • Plush VPP — cloud-surf

  • Big-hit confidence — grin-ready

  • Plush VPP — cloud-surf

  • Big-hit confidence — grin-ready

Review Summary

92%

"Long-term users praise its supple yet supportive VPP suspension, confident high-speed descending and efficient climbing for a big-bike, while noting the premium price and slightly heavier feel than some rivals."

  • Slack traction — rowdy fun

  • CC-grade carbon chassis built for stiffness and lightweight performance on 29" wheels.

  • Slack traction — rowdy fun

  • CC-grade carbon chassis built for stiffness and lightweight performance on 29" wheels.

Enhanced Physical Well-Being

Skill Development & Mastery

Recreational Enjoyment

The Megatower CC is the premium entry on this list thanks to Santa Cruz's high-modulus CC carbon layup and proven VPP suspension that deliver a composed 29-inch wheel enduro platform with long travel and confident traction. It holds its position for riders who prioritize top-tier stiffness-to-weight, race-proven kinematics and resale value, though it commands a higher price than the others. Compared with the more value-oriented or boutique options here, the Megatower trades cost for the most refined carbon construction and a deep aftermarket of parts and tuning options.

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$4,500-6,000 USD

5
BEST TWENTY-SEVEN FIVE INCH WHEEL ENDURO FULL-SUSPENSION FRAMESETS

Rocky Mountain Altitude Carbon Frame

Rocky Mountain Altitude Carbon Frame

The Rocky Mountain Altitude Carbon is a versatile 27.5-inch enduro frameset that pairs a lightweight carbon layup with adjustable geometry (Ride-9) to balance climbing efficiency and aggressive descending. Its technical adaptability and typically more accessible pricing make it a compelling value compared with premium CC-grade frames like the Santa Cruz Bronson, giving riders tunable handling without the top-tier price premium.

4.6
Show More Twenty-Seven Five Inch Wheel Enduro Full-Suspension Framesets
  • Effortless climbs—goat-mode

  • Plush small-bump soak

  • Effortless climbs—goat-mode

  • Plush small-bump soak

Review Summary

92%

"Riders praise the Altitude Carbon for its lively yet efficient pedaling, confident geometry and composed handling across varied terrain; criticisms are primarily its premium price and that the ride can feel firm for some setups."

  • High-speed stability

  • Carbon mainframe tuned for a balance of climbing efficiency and descending strength

  • High-speed stability

  • Carbon mainframe tuned for a balance of climbing efficiency and descending strength

Enhanced Physical Well-Being

Recreational Enjoyment

Skill Development & Mastery

The Rocky Mountain Altitude Carbon is a versatile 27.5-inch enduro frameset that pairs a lightweight carbon layup with adjustable geometry (Ride-9) to balance climbing efficiency and aggressive descending. Its technical adaptability and typically more accessible pricing make it a compelling value compared with premium CC-grade frames like the Santa Cruz Bronson, giving riders tunable handling without the top-tier price premium.

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$3,000-4,500 USD

6
BEST COIL SHOCK COMPATIBLE ENDURO FULL-SUSPENSION FRAMESETS

Forbidden Dreadnought Frame

Forbidden
🏠 Local Product

The Forbidden Dreadnought Frame is a boutique option that prioritizes aggressive geometry and bespoke suspension tuning for coil-shock users, delivering a uniquely planted and confidence-inspiring feel on rough enduro tracks. Though often positioned at a higher price point than mainstream alternatives, its handcrafted attention to detail and tunable kinematics offer a premium technical package that appeals to riders seeking a distinct ride character compared with more mass-market frames like the Norco or Rocky.

4.5
Show More Coil Shock Compatible Enduro Full-Suspension Framesets
  • Boulder-muncher

  • Plow-through confidence

  • Boulder-muncher

  • Plow-through confidence

Review Summary

89%

"Owners rave about the Dreadnought's bomber geometry and coil-optimized kinematics that excel on big-mountain, high-speed terrain; drawbacks cited are higher price, weight and more limited dealer/support network."

  • Massive composure

  • Slack, long-travel geometry focused on steep, technical descents and big-hit stability.

  • Massive composure

  • Slack, long-travel geometry focused on steep, technical descents and big-hit stability.

Recreational Enjoyment

Enhanced Physical Well-Being

The Forbidden Dreadnought Frame is a boutique option that prioritizes aggressive geometry and bespoke suspension tuning for coil-shock users, delivering a uniquely planted and confidence-inspiring feel on rough enduro tracks. Though often positioned at a higher price point than mainstream alternatives, its handcrafted attention to detail and tunable kinematics offer a premium technical package that appeals to riders seeking a distinct ride character compared with more mass-market frames like the Norco or Rocky.

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$3,000-4,500 USD

7
BEST ENDURO FULL-SUSPENSION FRAMESETS WITH SHOCK INCLUDED

Yeti SB160 T-Series Frameset

Yeti
🏠 Local Product

The Yeti SB160 T-Series frameset pairs Yeti’s race-focused kinematics with a tuned shock included, yielding a lively, traction-focused chassis that excels on demanding, high-speed terrain. It is the market leader for riders prioritizing a lighter, more responsive feel and racetrack capability compared with the Megatower’s raw stability, but that extra performance comes at a premium aimed at racers and experienced riders.

4.7
Show More Enduro Full-Suspension Framesets With Shock Included
  • Planted descents

  • Corner-rocket grin

  • Planted descents

  • Corner-rocket grin

Review Summary

92.5%

"Owners report the SB160 T-Series as exceptionally capable and balanced—fast on steep tech and efficient on climbs—with rave reviews for build quality but frequent notes about its high cost and limited availability."

  • Switch-tuned pop

  • T‑Series carbon optimized for high-speed stability and strength

  • Switch-tuned pop

  • T‑Series carbon optimized for high-speed stability and strength

Recreational Enjoyment

Skill Development & Mastery

Enhanced Physical Well-Being

The Yeti SB160 T-Series frameset pairs Yeti’s race-focused kinematics with a tuned shock included, yielding a lively, traction-focused chassis that excels on demanding, high-speed terrain. It is the market leader for riders prioritizing a lighter, more responsive feel and racetrack capability compared with the Megatower’s raw stability, but that extra performance comes at a premium aimed at racers and experienced riders.

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$4,500-5,500 USD

8
BEST RACE TUNED ENDURO FULL-SUSPENSION FRAMESETS

Forbidden Dreadnought XT

Forbidden Dreadnought XT
🏠 Local Product

The Dreadnought XT earns a top slot for its race-first chassis: low-slung, aggressive geometry and a tuned linkage that prioritizes descending precision and composure at speed. It trades a boutique, precision-engineered feel and typically higher price for sharper handling and lighter, race-ready performance compared with more all-around frames on this list. Versus the Rocky Mountain and Devinci offerings it leans more downhill-focused, while versus Norco and We Are One it presents a more hand-built, premium option for racers chasing every second.

4.6
Show More Race Tuned Enduro Full-Suspension Framesets
  • Laser-like precision

  • Featherweight power

  • Laser-like precision

  • Featherweight power

Review Summary

90%

"Riders praise the Dreadnought XT for its downhill confidence, stout chassis and race-ready geometry. Some users find it comparatively heavy and less efficient on long climbs."

  • Eats tech sections

  • Carbon main triangle with alloy linkage for a stiff, impact-resistant chassis.

  • Eats tech sections

  • Carbon main triangle with alloy linkage for a stiff, impact-resistant chassis.

Skill Development & Mastery

Recreational Enjoyment

Enhanced Physical Well-Being

The Dreadnought XT earns a top slot for its race-first chassis: low-slung, aggressive geometry and a tuned linkage that prioritizes descending precision and composure at speed. It trades a boutique, precision-engineered feel and typically higher price for sharper handling and lighter, race-ready performance compared with more all-around frames on this list. Versus the Rocky Mountain and Devinci offerings it leans more downhill-focused, while versus Norco and We Are One it presents a more hand-built, premium option for racers chasing every second.

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$3400-4600 USD

9
BEST ENDURO FULL-SUSPENSION FRAMESETS WITH HIGH PIVOT LAYOUTS

Cannondale Jekyll

Briny River
🏠 Local Product

The Cannondale Jekyll is a versatile enduro frameset that emphasizes efficient pedaling and agile handling, offering a lighter, more climb-capable alternative for riders who want some high-speed stability without fully embracing the weight or complexity of a high-pivot layout. While it doesn’t focus solely on high-pivot kinematics, recent iterations adopt progressive geometry and suspension refinements that capture several HP-style benefits in a more user-friendly and financially accessible package. Compared with the specialist HP and DH frames listed, the Jekyll is the best compromise for riders needing daily-ride usability and overall value alongside strong descending capability.

4.2
Show More Enduro Full-Suspension Framesets With High Pivot Layouts
  • Balanced travel

  • Climb-friendly boost

  • Balanced travel

  • Climb-friendly boost

Review Summary

80%

"The Cannondale Jekyll is remembered as a very capable enduro platform that balances pedaling efficiency with confident descending, making it a popular choice for riders wanting a versatile long-travel bike; some long-term owners note it isn’t a high-pivot specialist and can feel less aggressive on extreme chutes compared with true high-pivot frames. Overall reviewers appreciate its daily-ridable manners and solid build quality."

  • Playful yet planted

  • Aggressive enduro geometry with a progressive leverage curve suited for big‑trail impacts.

  • Playful yet planted

  • Aggressive enduro geometry with a progressive leverage curve suited for big‑trail impacts.

Recreational Enjoyment

Skill Development & Mastery

Enhanced Physical Well-Being

The Cannondale Jekyll is a versatile enduro frameset that emphasizes efficient pedaling and agile handling, offering a lighter, more climb-capable alternative for riders who want some high-speed stability without fully embracing the weight or complexity of a high-pivot layout. While it doesn’t focus solely on high-pivot kinematics, recent iterations adopt progressive geometry and suspension refinements that capture several HP-style benefits in a more user-friendly and financially accessible package. Compared with the specialist HP and DH frames listed, the Jekyll is the best compromise for riders needing daily-ride usability and overall value alongside strong descending capability.

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$3,500-9,000 USD

What Research Says About Long-Travel Enduro Framesets

Scientific work in sports biomechanics, suspension engineering, and materials science supports several practical benefits of long-travel, well-tuned enduro frames. While specific results vary by study setup and rider variables, the consensus is that frame and suspension design directly influence rider control, impact mitigation, and fatigue over technical terrain. Translating the research into buying guidance helps riders choose frames that improve speed and consistency on steep, rough descents while managing service needs and durability.

Impact attenuation: studies in sports engineering show that increased suspension travel and appropriate suspension kinematics reduce peak accelerations transmitted to the rider, which lowers acute shock loads and can reduce rider fatigue on long descents.

Control and stability: biomechanical research indicates that geometry changes—slacker head angles and longer reach—improve high-speed stability and allow riders to adopt more centered body positions, which is advantageous on steep, technical terrain common in American trails.

Energy management: suspension designs that balance pedaling efficiency with compliance (for example, tuned anti-squat and progressive leverage curves) help maintain speed on transfer climbs and stages without sacrificing downhill performance.

Materials and durability trade-offs: materials science comparisons highlight that high-quality aluminum and modern carbon layups can both provide suitable stiffness-to-weight ratios; carbon excels in tuned stiffness and vibration damping, while aluminum can offer cost-effective toughness and easier repairability.

Wheel choice and handling: research on wheel size effects suggests that 29-inch wheels roll faster and maintain momentum on rough terrain, while mixed (mullet) setups can improve maneuverability without a major loss in rollover — a compromise many aggressive riders prefer.

Temperature and moisture effects: field studies and product testing note that American weather (cold, wet, and variable conditions) increases the importance of sealed bearings, robust frame protection, and easy service access to suspension mounts and pivots.

Whether you are building a race-focused machine or a brutally capable trail ripper for American alpine descents, these nine framesets represent the kinds of long-travel, durable platforms that local riders favor. We hope this guide helped you narrow your search. Use the site search or filters to refine by wheel size, material, adjustability, or local dealer availability to find the ideal frameset for your 2025 builds.