2020 Rocky Mountain

Slayer Carbon 90 (29")

A 29″ carbon frame full suspension enduro bike with ultra high-end components.
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Manufacturer Price

$7,999
Weight33.0 lbs  
FrameCarbon
SuspensionFull, 170 / 170mm
ForkFox Factory Float 36
ShockFox Float DHX2 Factory
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetXTR, Race Face
BrakesHydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Slayer Carbon 90 (29")
Other Enduro bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

Slayer Carbon 90 (29")

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
MD

5'4" – 5'10"

LG

5'8" – 6'3"

XL

6'0" – 6'6"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews
Mountain Flyer
TESTED: Rocky Mountain Slayer Carbon 90 27.5

Dec 2020

Dubbed the ultimate big-mountain bike, the latest iteration of the Rocky Mountain Slayer is an ultra-capable long-travel trail tamer—as long as that trail is sufficiently steep and technical.

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NSMB
2020 Rocky Mountain Slayer Carbon 70

Jun 2020

Rocky Mountain claims their new Slayer is meant for riding fast and sending it deep - without being a beast to pedal to the top...

Read Review

Mountain Bike Action
MBA Bike Test: Rocky Mountain Slayer 29

Jan 2020 · McCoy

A big-mountain bike that climbs

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Vital MTB
2020 Rocky Mountain Slayer Carbon 90 29 Bike

Dec 2019 · Hurricanejoel

Agile, playful yet very capable, the latest generation Slayer makes a strong case for the single-bike quiver.

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BIKE Magazine
First Impressions: 2020 Rocky Mountain Slayer 29

Aug 2019

The new Rocky Mountain Slayer is not fucking around. It makes the previous Slayer—which is no slouch on the descents—seem like an XC bike in comparison.

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Bikerumor
First Ride Review: 2020 Rocky Mountain Slayer Carbon 29” manhandles gnarliest trails

Aug 2019

Rocky Mountain's redesigned 2020 Slayer is a product of the North Shore, built to devour the roughest, most technical trails.

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Enduro Mountainbike Magazine
First ride review: 2020 Rocky Mountain Slayer Carbon 90 – What a machine!

Aug 2019 · Christoph Bayer

SLAYER! A word that you'll immediately associate with heavy metal. We already reviewed the new Rocky Mountain Slayer Carbon 90: The bike rocks!

Highs
  • Super sensitive and defined suspension

  • Fun and composed handling

  • Good spec on all models

  • Clever details

  • Comfortable climbing position

Lows
  • Stem too short for some riders

  • Pedal bob on the climbs

Read Review

MTBR
2020 Rocky Mountain Slayer First Ride Review

Aug 2019

- Mtbr.com

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

SMOOTHWALL Carbon Front Triangle. FORM Alloy Rear Triangle. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. RIDE-4 Adjustable Geometry.

BB StandardBB86/BB92, Press Fit

Fork

Fox 36 Float EVOL GRIP2 Factory 29: 170mm 44mm Offset / 27.5: 180mm 37mm Offset

Travel170mm

Spring TypeAir

Shock

Fox DHX2 Factory, 2-Position Lockout, SLS Spring, MD = 350 lb / LG = 400 lb / XL = 450 lb

Travel170mm

Spring TypeAir

Bottom Bracket

Race Face BB92 30mm

Headset

FSA Orbit NO.57E

Stem

Rocky Mountain 35 CNC

Handlebar

Race Face SixC 820mm

Saddle

WTB Volt Race 142

Seatpost

Race Face Turbine R (by Fox) Dropper 30.9mm

TypeDropper

Grips

Rocky Mountain Lock On XC

Groupset
Rear Derailleur

Shimano XTR

Crank

Race Face Next R Cinch 29: 32T / 27.5: 34T

Shifters

Shimano XTR

Cassette

Shimano XTR 12s 10-51T

Chain

Shimano XTR 12s

Brakes

Shimano XTR Trail 4 Piston / Shimano RT86 203mm / Shimano RT86 203mm

TypeHydraulic Disc

Brake Levers

Shimano XTR Trail 4 Piston

Wheels
Rims

Race Face ARC 30

Spokes

DT Swiss Champion 2.0

Front Hub

Rocky Mountain Sealed Boost 15mm

Rear Hub

DT Swiss 350 Boost 148mm

Tires

Maxxis Minion DHF WT Double Down Maxx Grip 3C Tubeless Ready 2.5 / Maxxis Aggressor WT Double Down Tubeless Ready 2.5

Rider Notes
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Last updated April 14
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