Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2018 Specialized S-Works Fuse 6Fattie
Value Guide market data · 2018 Specialized S-Works Fuse 6Fattie
12-month trend
8%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2018 Specialized S-Works Fuse 6Fattie
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Fuse model years
2018 S-Works Fuse 6Fattie lineup
Overview
About this bike
2018 Specialized S-Works Fuse 6Fattie value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Öhlins RXF36, 29/27.5+, Twin-Tube design, air spring w/ adjustable 3rd chamber, adjustable high and low speed compression, adjustable rebound, 15x110mm thru-axle, 51mm offset, 120mm travel
- Frame
- FACT 10m carbon fiber, SWAT Door down tube storage w/internal routing tubes, tapered head tube, 148x12mm thru-axle rear hub spacing, 160mm post mount disc, threaded bottom bracket
Drivetrain
- Groupset
- 2018 Specialized S-Works Fuse 6Fattie
- Crankset
- SRAM XX1 Eagle, carbon, 24mm spindle, 52mm chainline
- Rear Cogs
- SRAM XG-1295, 12-speed, 10-50t
- Rear Derailleur
- SRAM XX1 Eagle, 12-speed
- Chainrings
- 30T
- Shifters
- SL XX1 Eagle, 12-speed, trigger
Brakes
- Brake Levers
- SRAM Guide Carbon
- Brakes
- SRAM Guide RS carbon, hydraulic disc
Cockpit
- Seatpost
- Command Post IRcc, 12 position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, S: 100mm, M/L/XL: 125mm travel
- Saddle
- Body Geometry Henge Expert, hollow titanium rails, 143mm
- Stem
- Syntace MegaForce 2, 6-degree, 31.8mm bar clamp
- Handlebars
- Specialized Trail, FACT carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 750mm, 31.8mm
- Tape/Grips
- Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
Wheels & Tires
- Hubs
- Front: Roval Traverse, alloy, sealed bearings, 15x100mm; Rear: Roval Traverse, alloy, sealed bearings, DT Swiss 240 internals, 36T engagement, XX1 driver body
- Tires
- 650bx3.0" 6Fattie Specialized Purgatory and Ground Control
- Spokes
- DT Swiss SuperComp
Accessories
- Rims/Wheels
- Roval Traverse SL 650b, hookless carbon, 38mm inner width, 24/28h, tubeless ready
- Color
- Satin Carbon/Charcoal/Hype
Weight & Sizing
- Size
- Small / Medium / Large / X-Large
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.