Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Jamis
2017 Jamis DragonSlayer 27.5+ Pro
Value Guide market data · 2017 Jamis DragonSlayer 27.5+ Pro
12-month trend
11%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2017 Jamis DragonSlayer 27.5+ Pro
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All DragonSlayer model years
2017 DragonSlayer 27.5+ Pro lineup
Overview
About this bike
2017 Jamis DragonSlayer 27.5+ Pro value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame Construction
- Reynolds 520 steel, 44mm head tube, 31.6 I.D. seat tube, internal dropper post routing, ISCG05, Formula axle
- Fork Brand & Model
- Fox Rhythm 34 Float 29/27.5+ w/ sweep adjust compression & lock-out,air spring compression, rebound adjust, tapered alloy steerer, 120mm travel
- Fork
- Fox Rhythm 34 Float 29/27.5+ w/ sweep adjust compression & lock-out,air spring compression, rebound adjust, tapered alloy steerer, 120mm travel
- Frame
- Reynolds 520 steel, 44mm head tube, 31.6 I.D. seat tube, internal dropper post routing, ISCG05, Formula axle
Drivetrain
- Groupset
- 2017 Jamis DragonSlayer 27.5+ Pro
- Crankset
- Shimano SLX
- Bottom Bracket
- Shimano External
- Rear Cogs
- Shimano XTM8000, 11-speed, 11-46T
- Chain
- KMC X11-1, 11-speed
- Rear Derailleur
- Shimano SLX Shadow Plus, 11-speed
- Chainrings
- 32T
- Shifters
- Shimano SLX, 1x11-speed
Brakes
- Brake Levers
- Shimano SLX
- Brakes
- Shimano SLX hydraulic disc,180mm front & 160mm rear RT66 6-bolt rotors
Cockpit
- Saddle
- WTB Volt Comp
- Headset
- FSA Orbit, Alloy cups
- Stem
- Ritchey Trail
- Handlebars
- Ritchey Trail 2X, 31.8 x 9? x 720mm x +/- 5mm rise
- Seat Post
- KS eTen Integra, 100mm travel, Southpaw remote
- Tape/Grips
- Jamis Lock-On
Wheels & Tires
- Hubs
- Formula sealed bearing 6-bolt disc hubs
- Tires
- WTB Trail Boss, 27.5 x 3.0”, TCS tubeless
- Axles
- Front: 15x110mm thru-axle; Rear: Sliding 12x148mm dropouts
- Spokes
- Stainless spokes
Pedals
- Pedals
- N/A
Accessories
- Rims/Wheels
- WTB Scraper i40 TCS tubeless 27.5" rims
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.