Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Rocky Mountain
2020 Rocky Mountain Slayer Carbon 70 29
Previous used estimate
$1,980 - $2,037
Actual value depends on condition, size, and local demand.
Value Guide market data · 2020 Rocky Mountain Slayer Carbon 70 29
12-month projected trend
11%
Direction and magnitude, not judgment
vs. category average
6%
Drops faster than category avg
Price over time - 2020 Rocky Mountain Slayer Carbon 70 29
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Slayer model years
2024$5,918 - $6,088▲ 199% vs. 2020
2022$3,027 - $3,114▲ 53% vs. 2020
2021$2,916 - $3,000▲ 47% vs. 20202020$1,980 - $2,037Currently viewing
2019$2,031 - $2,089▲ 3% vs. 2020
2018$1,875 - $1,930▼ 5% vs. 2020
2017$1,559 - $1,604▼ 21% vs. 2020
2014$863 - $888▼ 56% vs. 2020
2013$858 - $882▼ 57% vs. 2020
2012$653 - $672▼ 67% vs. 2020
2011$573 - $589▼ 71% vs. 2020
2010$486 - $500▼ 75% vs. 2020Overview
About this bike
The ultimate big mountain platform, the Slayer is meant for riding fast and sending it deep. Designed to be able to pedal to the top of any descent, this bike allows you to shred corners, hit gaps, and ride harder than you ever thought possible. Whether you're smashing through the roughest trails imaginable or scrubbing lips in the park, the Slayer is built for those who charge. We’ve made it longer and slacker, with better small-bump sensitivity and a more progressive end-stroke. For those who like to fine-tune their ride before they shred, we kept the RIDE-4 adjustment system to allow for further geometry and ride feel customization. Rocky Mountain led the original freeride movement, and the Slayer continues that legacy. - SMOOTHWALL Carbon Front Triangle, FORM Alloy Rear Triangle - RockShox Lyrik Ultimate RC2 170mm fork - RockShox Super Deluxe Coil Ultimate RCT shock - Shimano XT 12-speed drivetrain - Shimano XT Trail 4 Piston brakes - OneUp dropper post
Specifications
- Subtype
- Downhill
- Category
- Mountain
- Component Fork
- RockShox Lyrik Ultimate RC2 170mm 42mm Offset
- Component Hubs
- Front: Rocky Mountain Sealed Torque Cap Rear: DT Swiss 370
- Component Size
- Medium, Large, X-Large
- Component Stem
- Rocky Mountain 35 AM
- Product Family
- Slayer
- Component Axles
- Front: 15 x 110mm Boost thru-axle Rear: 12 x 148mm Boost thru-axle
- Component Chain
- Shimano HG8100
- Component Color
- Black/Red, Black/Grey
- Component Frame
- SMOOTHWALL Carbon Front Triangle, FORM Alloy Rear Triangle, Full Sealed Cartridge Bearings, Press Fit BB, Internal Cable Routing, RIDE-4 Adjustable Geometry
- Component Brakes
- Shimano XT Trail 4 Piston / Shimano RT66 203mm rotors
- Component Saddle
- WTB Volt Race 142
- Component Headset
- FSA Orbit NO.57E
- Component Cassette
- Shimano XT 10-51T
- Component Crankset
- Race Face Turbine Cinch
- Component Shifters
- Shimano XT
- Component Handlebar
- Race Face Atlas 820mm
- Component Seat Post
- OneUp Dropper Post 30.9mm
- Component Chainrings
- 32T
- Component Front Tire
- Front: Maxxis Minion DHF WT Double Down Maxx Grip 3C Tubeless Ready 27.5 x 2.5" Rear: Maxxis Aggressor WT Double Down Tubeless Ready 27.5 x 2.5"
- Component Rear Shock
- RockShox Super Deluxe Coil Ultimate RCT, MD = 400 lb / LG = 450 lb / XL = 500 lb
- Component Tape Grips
- Rocky Mountain Lock On XC
- Component Brake Levers
- Shimano XT Trail 4 Piston
- Component Bottom Bracket
- Race Face BB92 30mm
- Component Rear Derailleur
- Shimano XT
- Rear Shock
- RockShox Super Deluxe Coil Ultimate RCT, MD = 400 lb / LG = 450 lb / XL = 500 lb
- Hubs
- Front: Rocky Mountain Sealed Torque Cap Rear: DT Swiss 370
- Crankset
- Race Face Turbine Cinch
- Bottom Bracket
- Race Face BB92 30mm
- Chain
- Shimano HG8100
- Saddle
- WTB Volt Race 142
- Handlebar
- Race Face Atlas 820mm
- Headset
- FSA Orbit NO.57E
- Rear Derailleur
- Shimano XT
- Stem
- Rocky Mountain 35 AM
- Axles
- Front: 15 x 110mm Boost thru-axle Rear: 12 x 148mm Boost thru-axle
- Brake Levers
- Shimano XT Trail 4 Piston
- Brakes
- Shimano XT Trail 4 Piston / Shimano RT66 203mm rotors
- Cassette
- Shimano XT 10-51T
- Chainrings
- 32T
- Fork
- RockShox Lyrik Ultimate RC2 170mm 42mm Offset
- Frame
- SMOOTHWALL Carbon Front Triangle, FORM Alloy Rear Triangle, Full Sealed Cartridge Bearings, Press Fit BB, Internal Cable Routing, RIDE-4 Adjustable Geometry
- Seat Post
- OneUp Dropper Post 30.9mm
- Shifters
- Shimano XT
- Tape/Grips
- Rocky Mountain Lock On XC
- Color
- Black/Grey
- Size
- X-Large
- Front Tire
- Front: Maxxis Minion DHF WT Double Down Maxx Grip 3C Tubeless Ready 27.5 x 2.5" Rear: Maxxis Aggressor WT Double Down Tubeless Ready 27.5 x 2.5"
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.