Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Opus
2015 Opus Nelson 1.0 27.5
Value Guide market data · 2015 Opus Nelson 1.0 27.5
12-month trend
1%
Direction and magnitude, not judgment
vs. category average
3%
Drops faster than category avg
Price over time - 2015 Opus Nelson 1.0 27.5
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Nelson model years
2015 Nelson 1.0 27.5 lineup
Overview
About this bike
2015 Opus Nelson 1.0 27.5 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- RockShox Pike RC, 150mm-travel, tapered w/15mm QR
- Fork Brand & Model
- RockShox Pike RC, 150mm-travel, tapered w/15mm QR
- Frame
- Opus Gamma 30 carbon
- Frame Construction
- Opus Gamma 30 carbon
- Rear Shock
- RockShox Monarch RT, 150mm-travel
Drivetrain
- Groupset
- Shimano SLX
- Cassette
- Shimano, 10-Speed: 11-36
- Chainrings
- 38/26
- Crankset
- Shimano SLX
- Front Derailleur
- Shimano SLX
- Rear Derailleur
- Shimano SLX
- Shifters
- Shimano SLX
Brakes
- Brake Levers
- Shimano SLX
- Brakes
- Shimano SLX disc, 180/160mm rotors
Cockpit
- Handlebar
- Easton Havoc
- Saddle
- Selle Italia X-1
- Seatpost
- Rock Shox Reverb
- Stem
- ProMax
- Grips
- Velo lock-on
Wheels & Tires
- Hubs
- See Rims/Wheels
- Spokes
- See Rims/Wheels
- Tires
- Schwalbe Hans Dampf, 27.5 x 2.35
- Wheel Set
- Mavic Crossride Disc
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.