Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Rocky Mountain
2018 Rocky Mountain Altitude Alloy 70 (SRAM)
Value Guide market data · 2018 Rocky Mountain Altitude Alloy 70 (SRAM)
12-month trend
8%
Direction and magnitude, not judgment
vs. category average
14%
Drops faster than category avg
Price over time - 2018 Rocky Mountain Altitude Alloy 70 (SRAM)
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Altitude model years
2024$10,229 - $11,879▲ 51% vs. 2018
2023$9,299 - $10,799▲ 37% vs. 2018
2022$9,513 - $11,047▲ 40% vs. 2018
2021$9,718 - $11,285▲ 43% vs. 2018
2020$6,788 - $7,8830% vs. 2018
2019$6,881 - $7,991▲ 1% vs. 2018
2018$6,788 - $7,883Currently viewing
2016$8,835 - $10,260▲ 30% vs. 2018
2015$8,835 - $10,260▲ 30% vs. 2018
2014$7,068 - $8,208▲ 4% vs. 2018
2013$6,417 - $7,452▼ 5% vs. 2018
2012$3,720 - $4,320▼ 45% vs. 2018
2011$3,906 - $4,536▼ 42% vs. 2018
2010$6,510 - $7,560▼ 4% vs. 2018
2009$6,045 - $7,020▼ 11% vs. 20181996$2,079 - $2,414▼ 69% vs. 20182018 Altitude Alloy 70 (SRAM) lineup
Overview
About this bike
2018 Rocky Mountain Altitude Alloy 70 (SRAM) value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Fox 36 Float EVOL FIT4 Performance Elite 160mm
- Frame
- FORM Alloy. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. ISCG05 Tabs. RIDE-9 Adjustable Geometry + Suspension Rate
- Rear Shock
- Fox Float DPX2 Performance Elite
Drivetrain
- Groupset
- SRAM GX
- Bottom Bracket
- SRAM GXP BB92
- Cassette
- SRAM XG-1275 10-50T
- Chain
- SRAM XG-1275 10-50T
- Chainrings
- 34T
- Crankset
- SRAM Stylo 7k Eagle
- Rear Derailleur
- SRAM GX Eagle
- Shifters
- SRAM GX Eagle
Brakes
- Brakes
- Shimano XT
Cockpit
- Handlebar
- Race Face Turbine R 780mm
- Headset
- FSA Orbit NO.57E
- Saddle
- WTB Silverado Race
- Seatpost
- Fox Transfer Performance Elite 30.9mm
- Stem
- Rocky Mountain 35 AM
- Grips
- Rocky Mountain Lock On XC
Wheels & Tires
- Axles
- Front: Boost 15 x 110mm, Rear: 12 x 148mm
- Front Tire
- Maxxis Minion DHF Maxx Terra 3C Tubeless Ready 27.5 x 2.5 / Maxxis Minion DHR II Maxx Terra 3C Tubeless Ready 27.5 x 2.4
- Hubs
- Rocky Mountain Sealed Boost 15mm / DT Swiss 370 Boost 148mm
- Rims
- Sun DÜroc 30 Tubeless Ready - Tape / Valves Incl
- Spokes
- WTB 1.8-1.6
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.