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Mayhem 140
Rated 5.0 out of 5
Based on 44 reviews

$5,699 $6,499

Payments available with . Learn more

Lichen Grey // Lorem ipsum dolor sit amet. // Featured

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Mayhem 140
Rated 5.0 out of 5
Based on 44 reviews

$5,699 $6,499

Geometry View Kit Details
Size
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Specs View Kit Details
Color Specs
Lichen Grey
Alpine Blue
Liquid Black
31.7 lb View Kit Details

$5,699 $6,499

PICK YOUR BUILD LEVEL

View Component Comparison Table

Drive Train

Crankset

SRAM Eagle 90 | 170mm | 32t

Cassette

SRAM GX Eagle | XS-1275 | T-Type | 10-52 | 12-Speed

Derailleur

SRAM Eagle 90 | T-Type | Full Mount | 12-speed

Shift Lever

SRAM Eagle 90 Transmission Shifter

Chain

SRAM GX Transmission Flattop | Silver

Suspension

Shock

2027 Rockshox Super Deluxe Ultimate with Hydraulic Bottom-Out | 230 X 60

Fork

2027 Rockshox Lyrik Select | 160mm | Maxle Stealth

Wheel Set

Front Wheel

DT Swiss | M1900 SPLINE | 15x110 | 29” | 6-Bolt

Rear Wheel

DT Swiss | M 1900 SPLINE | 29" | 12x148 | XD | 6-bolt

COMPONENTS

Headset

Cane Creek 50 | ZS44/ZS56 ZS44 upper | ZS56 lower

Front Brake

SRAM Maven Base | 200mm Centerline Rotor

Rear Brake

SRAM Maven Base | 180mm HS2 Rotor

Stem

Race Face Aeffect | 35 x 40mm

Handlebar

Race Face Aeffect R, 35mm Clamp, 20mm Rise, Sweep: 8 ° Back, 5° Up, XL: 780mm, LG: 780mm, MD: 780mm, SM: 760mm

Grips

ODI Elite Pro Lock-On

Seat Post

BikeYoke Revive 185mm for XL and Large, 160mm for Medium, 125mm for Small, Internal, 31.6

Saddle

SDG Bel-Air V3

*spec is subject to change.

Drive Train

Crankset

SRAM GX Eagle | 170mm | 32t

Cassette

SRAM GX Transmission XG1275, 12-speed, 10-52t

Rear Derailleur

SRAM GX AXS Transmission, 12-Speed, Wireless

Rear Shifter Lever

SRAM AXS Pod Controller, 12-speed, Wireless

Chain

SRAM GX Eagle Transmission, Flattop, Silver

Suspension

Shock

2027 Rockshox Super Deluxe Ultimate with Hydraulic Bottom-Out | 230 X 60

Fork

2027 Rockshox Lyrik Select | 160mm | Maxle Stealth

Wheel Set

Front Wheel

DT Swiss | M 1900 SPLINE | 15x110 | 29” | 6-Bolt

Rear Wheel

DT Swiss | M 1900 SPLINE | 12x148 | 29” | XD | 6-Bolt

COMPONENTS

Headset

Cane Creek 50 | ZS44/ZS56 ZS44 upper | ZS56 lower

Front Brake

SRAM Maven Base | 200mm Centerline Rotor

Rear Brake

SRAM Maven Base | 180mm HS2 Rotor

Stem

Race Face Aeffect | 35 x 40mm

Handlebar

OneUp Aluminum | 35mm Clamp | 20mm Rise | Sweep: 8 ° Back | 5° Up | Widths: XL: 800mm | LG: 800mm | MD: 780mm | SM: 760mm

Grips

ODI Elite Pro Lock-On

Seat Post

BikeYoke Revive 185mm for XL and Large, 160mm for Medium, 125mm for Small, Internal, 31.6

Saddle

SDG Bel-Air V3

*spec is subject to change.

Drive Train

Crankset

SRAM XX Eagle Transmission | 70mm | 32t

Cassette

SRAM CS1297, XX Eagle Transmission, 10-52

Rear Derailleur

SRAM XX Eagle AXS Transmission, 12-Speed, Wireless

Rear Shifter Lever

SRAM AXS Pod Controller, 12-speed, Wireless

Chain

SRAM XX Eagle, Flattop, Black

Suspension

Shock

2027 Rockshox Super Deluxe Ultimate with Hydraulic Bottom-Out | 230 X 60

Fork

2027 Rockshox Lyrik Ultimate | 160mm | Maxle Stealth

Wheel Set

Front Wheel

Industry Nine Hydra 2 Sector Carbon | 32H | 15 X 110

Rear Wheel

Industry Nine Hydra 2 Sector Carbon | 32H | 12x148

COMPONENTS

Headset

Cane Creek 50 | ZS44/ZS56 ZS44 upper | ZS56 lower

Front Brake

SRAM Maven Silver | 200mm HS2 Centerline Rotor

Rear Brake

SRAM Maven Silver | 180mm HS2 Rotor

Stem

Race Face Aeffect | 35 x 40mm

Handlebar

OneUp Carbon | 35mm Clamp | 20mm Rise | Sweep: 8 ° Back | 5° Up | Widths: XL: 800mm | LG: 800mm | MD: 780mm | SM: 760mm

Grips

ODI Elite Pro Lock-On

Seat Post

RockShox | Reverb AXS B1 |175mm travel for XL and Large | 150mm for Medium |125mm for Small | Diameter: 31.6mm

Saddle

SDG Bel-Air V3

*spec is subject to change.

Frame 4-Star Build Level 5-Star Build Level 6-Star Build Level
Weight (lbs.) S: 7.2 | M: 7.3 | L: 7.4 | XL: 7.5 S: 31.7 | M: 31.8 | L: 31.9 | XL: 32 S: 30.9 | M: 31 | L: 31.1 | XL: 31.2 S: 29.8 | M: 29.9 | L: 30 | XL: 30.1
Shock 2027 Rockshox Super Deluxe Ultimate with Hydraulic Bottom-Out | 230 X 60 2027 Rockshox Super Deluxe Ultimate with Hydraulic Bottom-Out | 230 X 60 2027 Rockshox Super Deluxe Ultimate with Hydraulic Bottom-Out | 230 X 60 2027 Rockshox Super Deluxe Ultimate with Hydraulic Bottom-Out | 230 X 60
Fork NA 2027 Rockshox Lyrik Select | 160mm | 44OS | Maxle Stealth 2027 Rockshox Lyrik Select | 160mm | 44OS | Maxle Stealth 2027 Rockshox Lyrik Ultimate | 160mm | 44OS | Maxle Stealth
Headset NA Cane Creek 50 | ZS44/ZS56 ZS44 upper | ZS56 lower Cane Creek 50 | ZS44/ZS56 ZS44 upper | ZS56 lower Cane Creek 50 | ZS44/ZS56 ZS44 upper | ZS56 lower
Crankset NA SRAM S1000 Eagle | 170mm | 32t SRAM GX Eagle Transmission | 170mm | 32t SRAM XX Transmission | 170mm | 32t | 174mm Q-Factor
Cassette NA SRAM | GX Eagle | XS-1275 | T-Type | 10-52 | 12-Speed SRAM GX | Eagle | XS-1275 | T-Type | 10-52 SRAM CS1297 | XX Transmission | 10-52
Derailleur NA SRAM Eagle 90 Transmission SRAM GX AXS Transmission SRAM XX AXS Transmission
Shift Lever NA SRAM Eagle 90 Transmission SRAM AXS Pod Right MMX SRAM AXS Pod Right MMX
Bottom Bracket NA SRAM DUB BSA 73mm Threaded SRAM DUB BSA 73mm Threaded SRAM DUB BSA 73mm Threaded
Front Brake NA SRAM Maven Base | 200mm Centerline Rotor SRAM Maven Base | 200mm Centerline Rotor SRAM Maven Silver | 200mm HS2 Rotor
Rear Brake NA SRAM Maven Base | 180mm HS2 Rotor SRAM Maven Base | 180mm HS2 Rotor SRAM Maven Silver | 180mm HS2 Rotor
Chain NA SRAM GX Transmission Flattop | Silver SRAM GX Transmission Flattop | Silver SRAM XX Eagle | Silver
Front Wheel NA DT Swiss | M 1900 SPLINE | 15x110 | 29” | 6-Bolt DT Swiss | M 1900 SPLINE | 15x110 | 29” | 6-Bolt Industry Nine Hydra 2 Sector Carbon | 32H | 15 X 110
Rear Wheel NA DT Swiss | M 1900 SPLINE | 12x148 | 29” | XD | 6-Bolt DT Swiss | M 1900 SPLINE | 12x148 | 29” | XD | 6-Bolt Industry Nine Hydra 2 Sector Carbon | 32H | 12x148
Front Tire NA Schwalbe Tacky Chan | 29x2.4 | Super Ground Casing | Ultra Soft Compound Schwalbe Tacky Chan | 29x2.4 | Super Ground Casing | Ultra Soft Compound Schwalbe Tacky Chan | 29x2.4 | Super Ground Casing | Ultra Soft Compound
Rear Tire NA Schwalbe Tacky Chan | 29x2.4 | Super Ground Casing | Soft Compound Schwalbe Tacky Chan | 29x2.4 | Super Ground Casing | Soft Compound Schwalbe Tacky Chan | 29x2.4 | Super Ground Casing | Soft Compound
Stem NA Race Face Aeffect | 40mm | 35mm Clamp Race Face Aeffect | 40mm | 35mm Clamp Race Face Aeffect | 40mm | 35mm Clamp
Handlebar NA Race Face Aeffect R | 35mm Clamp | 20mm Rise | Sweep: 8 ° Back | 5° Up | XL: 780mm | LG: 780mm | MD: 780mm | SM: 760mm OneUp Aluminum | 35mm Clamp | 20mm Rise | Sweep: 8 ° Back | 5° Up | Widths: XL: 800mm | LG: 800mm | MD: 780mm | SM: 760mm OneUp Carbon | 35mm Clamp | 20mm Rise | Sweep: 8 ° Back | 5° Up | Widths: XL: 800mm | LG: 800mm | MD: 780mm | SM: 760mm
Grips NA ODI Elite Pro Lock-On ODI Elite Pro Lock-On ODI Elite Pro Lock-On
Seat Post NA BikeYoke Revive 185 mm for XL and Large | 160 mm for Medium | 125 mm for Small | Internal | 31.6 BikeYoke Revive 185 mm for XL and Large | 160 mm for Medium | 125 mm for Small | Internal | 31.6 Rockshox Reverb AXS B1 | AXS Pod Left MMX | 175 mm for XL and Large | 150 mm for Medium | 125 mm for Small | 31.6
Saddle NA SDG Bel-Air V3 SDG Bel-Air V3 SDG Bel-Air V3
150mm Geometry
160mm Geometry

See this diagram for an explanation of Mayhem geometry terms.

Frame Size Small Medium Large X-Large
Reach 409mm (16.1”) 440mm (17.3”) 470mm (18.5”) 500mm (19.7”)
Stack 609mm (24”.0) 623mm (24.5”) 637mm (25”.1) 646mm (25.4”)
Eff. Top Tube Length 562mm (22.1”) 595mm (23.4") 623mm (24.") 649mm (25.6”)
Seat Tube Length 356mm (14.0") 407mm (16.05 ") 457mm (18.0") 495mm (19.5")
Head Tube Length 90mm (3.5") 105mm (4.1") 120mm (4.7") 130mm (5.1")
Head Tube Angle 64.7° 64.7° 64.7° 64.7°
Effective Seat Tube Angle 75.9° 76.0° 76.5° 77.0°
Actual Seat Tube Angle 71.7° 71.9° 72.9° 74.0°
Bottom Bracket Drop 27mm(1.1”) 27mm(1.1”) 27mm(1.1”) 27mm(1.1”)
Est. Bottom Bracket Height 347mm (13.7”) 347mm (13.7”) 347mm (13.7”) 347mm (13.7”)
Rear Center 435mm (17.1") 435mm (17.1") 435mm (17.1") 435mm (17.1")
Front Center 734mm (28.9”) 770mm (30.3”) 806mm (31.7”) 841mm (33.1")
Wheel Base 1169mm (46”.0) 1205mm (47.4”) 1241mm (48.9”) 1275mm (50.2”)
Standover 745mm (29.") 747mm (29.4”) 746mm (29.4”) 746mm (29.4”)

Mayhem 140 Geometry

150mm Fork
160mm Fork

See this diagram for an explanation of Mayhem geometry terms.

Frame Size Small Medium Large X-Large
Reach 409mm (16.1”) 440mm (17.3”) 470mm (18.5”) 500mm (19.7”)
Stack 609mm (24”.0) 623mm (24.5”) 637mm (25”.1) 646mm (25.4”)
Eff. Top Tube Length 562mm (22.1”) 595mm (23.4") 623mm (24.") 649mm (25.6”)
Seat Tube Length 356mm (14.0") 407mm (16.05 ") 457mm (18.0") 495mm (19.5")
Head Tube Length 90mm (3.5") 105mm (4.1") 120mm (4.7") 130mm (5.1")
Head Tube Angle 64.7° 64.7° 64.7° 64.7°
Effective Seat Tube Angle 75.9° 76.0° 76.5° 77.0°
Actual Seat Tube Angle 71.7° 71.9° 72.9° 74.0°
Bottom Bracket Drop 27mm(1.1”) 27mm(1.1”) 27mm(1.1”) 27mm(1.1”)
Est. Bottom Bracket Height 347mm (13.7”) 347mm (13.7”) 347mm (13.7”) 347mm (13.7”)
Rear Center 435mm (17.1") 435mm (17.1") 435mm (17.1") 435mm (17.1")
Front Center 734mm (28.9”) 770mm (30.3”) 806mm (31.7”) 841mm (33.1")
Wheel Base 1169mm (46”.0) 1205mm (47.4”) 1241mm (48.9”) 1275mm (50.2”)
Standover 745mm (29.") 747mm (29.4”) 746mm (29.4”) 746mm (29.4”)

Our third generation Living Link platform provides better power delivery, traction, sensitivity and support than ever before. Read More

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Accolades

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First Impressions: Spot Mayhem 140

"With the new design, Spot managed to match the 130’s climbing ability, but on the descents, the 140 is a completely different, wild bone-crushing animal."

"The suppleness early in the stroke makes for confidence-inspiring control while tearing through roots at speed, and the supportive mid-stroke keeps the handling predictable when pressing into and accelerating out of the corners. Fun is my number-one gauge of a bike, and there is no shortage of good times when going downhill on the Mayhem 140."

"Spot is a family-owned company backed by loyal employes dedicated to designing great bikes. The brand doesn’t drop new models often, but when it does, you can bet the designers put their heart and soul into it. With the Mayhem 140, they’ve created something special."

Read the Review

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Spot Mayhem 140

"The Mayhem 140 brings a unique blend of traits to the table. It’s a fantastic climber, competent playful descender, and it’s equally fun on more mundane trails as it is on more challenging trails. Spot’s Living Link suspension delivers a lively, supportive, and composed ride that creates an engaging experience in a wide range of conditions.Colorado demands a lot of versatility from Trail bikes, it often asks them to act like Cross-Country bikes on long steep climbs, and then go downhill like Enduro bikes on insanely long descents. The Mayhem 140 taps into its Colorado heritage and does so without trying to be something it’s not — it doesn’t pretend to be a shorter travel Enduro sled or a beefed-up XC rig. Instead, the Mayhem 140 leans firmly into the Trail bike category and is better for it. There’s no identity crisis here— the Mayhem 140 is a Trail bike through and through."

READ THE REVIEW

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Spot’s Mayhem 140 Is the Best Trail Bike You’re Not Riding

"The Mayhem 140 is a brilliant all-around all-trail bike that’s fast, capable, and more efficient than most."

"It is a damn fine machine and has no problem matching up against the category’s elite."

"Thanks to that Spot energy, it climbs superbly and quickly for a bike in its category, with traction in spades and great support."

"Pushing myself down a descent with lots of speed variation, corners of all sizes and speeds, plenty of square-edged rocks (loose and embedded), and a handful of smaller drops and jumps, the Mayhem 140 was nearly magical. The wheels skipped and floated across the terrain while the bike above remained calm."

"Spot’s Mayhem 140 is quirky and a bit different. And it’s also one of the best trail bikes you can buy."

read the review

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First Ride: Spot Mayhem 140

"My notes for the handful of rides I've taken it on so far all center around a similar theme that can be summed up in two words (that are best said with an East Coast accent): wicked fun."

"I ended up hitting some bigger moves on the Mayhem, ones that I typically reserve for longer travel bikes, largely because I wasn't worried about whether or not I'd end up blowing through the travel when I landed."

"The climbing position is upright and comfortable, and the suspension is efficient without being harsh, ideal traits for long rides on a variety of terrain."

"There's no shortage of good trail bikes out there these days, but Spot seem to have cooked up something a little different, a bike with suspension performance that helps it stand out from the crowd."

READ THE REVIEW
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Mayhem 140

SALE $3,799 $6,499

.

HOVER MORE GROUND

Separate the sled from the shred. Eliminate the squish from the smash. Who says capability and agility can’t go hand-in hand?

The all-new Mayhem 140 is lighter, stronger, more supple, more efficient, more magic carpet, and more poppy. It’s the most capable bike we’ve ever made. In every way. 

SHOP NOW

Introducing the 3rd generation of Living Link suspension, the biggest leap forward in the platform’s existence. A new layout gives us wider control over kinematics, enabling gobs of grip, plentiful pop, and an unprecedented level of control.

REFRAME THE RULES

Triangles are the strongest shape, so our Slaybar frame subdivides the mainframe, creating a truss-like structure to bolster the shock and distribute forces. The result: A strength-to-weight improvement of 60%.

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FROM THE TRAIL

average rating 5.0 out of 5
Based on 44 reviews
  • 5 Stars
    44 Reviews
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100% of reviewers would recommend this product to a friend
Customer photos and videos
44 Reviews
Reviewed by Jaymes M.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Around Golden on my 140

Been a very fun bike to ride so far. Playful, energetic, nimble are words that come to mind. Does climb really well as expected. Team at Spot is always great to work with. I've been a customer for nearly a decade now, and folks at Spot have always been great. My only gripe is that it was supposed to come with the new '27 Rockshox fork and shock and those have been delayed, so i'm riding on a loaner 150mm fork and older shock. Still rides well, but would really like the new components on so I can enjoy the new features and get them broken in soon.

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Reviewed by Matt F.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

5 star bike

So fun, so playful. The Front Range trail slayer, for sure. Go anywhere, have fun. That is the Mayhem.

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Reviewed by ron b.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Mayhem 140

Great bike! I’ve ridden Spot bikes for years.

Mayhem 130 and Ryve 115

The new Mayhem is my favorite by far pedals as well as the Ryve and descends better than the old Mayhem 130.

The rear suspension is supple in the chatter but still pedals so well. Awesome!!

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Reviewed by John F.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Perfect transaction and perfect bike

Can’t say enough about this bike company and their products. I upgraded from a Ryve 115 to a Mayhem 140 and absolutely love it. I don’t know how, but this bike makes me a better climber. It is just a super fun bike to ride. This makes my 3rd Spot purchase. Spot’s direct to purchaser model is just a better way to buy a premium bike. Andrew and Mason will answer every question you can think of, help you decide from all the different build options, and then seamlessly accommodate changes along the way. After the sale, they are there to make minor adjustments with a smile. Great guys, great bikes, and a great company!

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Reviewed by Shelly S.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Best analog mountain bikes we have ever owned!!!

These are game changers! They climb like hard tails and descend so smooth, we are having so much fun on them!!! The living link technology eliminates the sag uphill, it's wild. Worth every penny! Great engineering! Thank you Mason and Andrew!

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