Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Rocky Mountain
2021 Rocky Mountain Instinct Carbon 99
Value Guide market data · 2021 Rocky Mountain Instinct Carbon 99
12-month trend
11%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 Rocky Mountain Instinct Carbon 99
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Instinct model years
2024$7,346 - $8,531▼ 24% vs. 2021
2023$9,113 - $10,583▼ 6% vs. 2021
2022$9,113 - $10,583▼ 6% vs. 20212021$9,718 - $11,285Currently viewing
2020$6,788 - $7,883▼ 30% vs. 2021
2019$5,672 - $6,587▼ 42% vs. 2021
2018$5,486 - $6,371▼ 44% vs. 2021
2017$5,208 - $6,048▼ 46% vs. 2021
2016$8,835 - $10,260▼ 9% vs. 2021
2015$8,370 - $9,720▼ 14% vs. 2021
2014$7,068 - $8,208▼ 27% vs. 2021
2013$4,092 - $4,752▼ 58% vs. 20212021 Instinct Carbon 99 lineup
Overview
About this bike
2021 Rocky Mountain Instinct Carbon 99 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Drivetrain
- Groupset
- 2021 Rocky Mountain Instinct Carbon 99
- Shifters
- SRAM XX1 Eagle AXS
Brakes
- Brakes
- SRAM G2 Ultimate 4 Piston | Organic Pads | Centerline 180mm F Rotor | Centerline 180mm R Rotor
Cockpit
- Tape/Grips
- Ergon GE1 EVO Lock On
Wheels & Tires
- Hubs
- Front: Race Face Vault Straight Pull Boost 15mm<br>Rear: Race Face Vault Straight Pull Boost 148mm
- Rims
- Race Face Next R 31 Carbon
- Axles
- Front: 110 x 15mm<br>Rear: 148 x 12mm
Pedals
- Pedals
- Sold separately
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.