Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2021 Trek Boone 6 Disc
Value Guide market data · 2021 Trek Boone 6 Disc
12-month trend
13%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 Trek Boone 6 Disc
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Boone model years
2021 Boone 6 Disc lineup
Overview
About this bike
2021 Trek Boone 6 Disc value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame
- Carbon / 600 Series OCLV Carbon, front & rear IsoSpeed, tapered head tube, Control Freak internal routing, Ride Tuned seatmast, 3S chain keeper, flat mount disc, 142x12mm thru axleBB Standard:BB90, 90.5mm, Press FitColor:Carbon Blue Smoke / Metallic Blue
- Fork
- Carbon / Trek IsoSpeed Cross full carbon, tapered carbon steerer, flat mount disc, 395mm axle-to-crown, 12x100mm thru axle
Drivetrain
- Drivetrain
- 1 × 11
- Groupset
- GRX 800
- Bottom Bracket
- Trek BB90
- Rear Derailleur
- Shimano GRX RX810, long cage, 34T max cog
- Crank
- Size: 47, 50, 52, Shimano GRX RX810, 40T ring, 170mm length; Size: 54, 56, Shimano GRX RX810, 40T ring, 172.5mm length; Size: 58, 61, Shimano GRX RX810, 40T ring, 175mm length
- Shifters
- Shimano GRX RX810, 11 speed
- Cassette
- Shimano Ultegra HG800-11, 11-34, 11 speed
- Chain
- Shimano Ultegra HG701, 11-speed
Brakes
- Brakes
- Shimano GRX 400 Hydraulic Disc / Shimano RX400 hydraulic disc, flat mountType:Shimano GRX 400 Hydraulic Disc
Cockpit
- Stem
- Size: 47, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: 50, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: 52, 54, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 90mm length; Size: 56, 58, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 100mm length; Size: 61, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 110mm length
- Handlebar
- Size: 47, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, 93mm reach, 123mm drop, 38cm width; Size: 50, 52, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, 93mm reach, 123mm drop, 40cm width; Size: 54, 56, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, 93mm reach, 123mm drop, 42cm width; Size: 58, 61, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, 93mm reach, 123mm drop, 44cm width
- Saddle
- Size: 47, 50, 52, Bontrager P3 Verse Comp, steel rails, 155mm width; Size: 54, 56, 58, 61, Bontrager P3 Verse Comp, steel rails, 145mm width
- Seatpost
- Size: 47, 50, 52, 54, 56, Bontrager carbon seatmast cap, 20mm offset, short length; Size: 58, 61, Bontrager carbon seatmast cap, 20mm offset, tall lengthType:Rigid
Wheels & Tires
- Wheels
- 700c Aluminum
- Rims
- Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle
- Tires
- Bontrager CX3 Team Issue, aramid bead, 120 tpi, 700x32c
Accessories
- Disc Rotors
- Shimano RT800, centerlock, 160mm
Weight & Sizing
- Weight
- 18.1 lbs
Frame sizing
WheelsManufacturer sizing
StackManufacturer sizing
ReachManufacturer sizing
Stack/Reach RatioManufacturer sizing
Top Tube LengthManufacturer sizing
Seat Tube LengthManufacturer sizing
Seat Tube AngleManufacturer sizing
Head Tube LengthManufacturer sizing
Head Tube AngleManufacturer sizing
BB DropManufacturer sizing
BB HeightManufacturer sizing
Front CenterManufacturer sizing
Chainstay LengthManufacturer sizing
WheelbaseManufacturer sizing
RakeManufacturer sizing
TrailManufacturer sizing
Standover HeightManufacturer sizing
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
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.