Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Haro
2021 Haro Thread One
Previous used estimate
$516 - $531
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Haro Thread One
12-month projected trend
12%
Direction and magnitude, not judgment
vs. category average
4%
Drops faster than category avg
Price over time - 2021 Haro Thread One
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Thread model years
Overview
About this bike
As the first hardtail model in the line, The Thread One offers a solid parts package with its high-end frame—Manitou Circus Sport fork with a 20mmm thru-axle, a new Haro 2-pc forged alloy crankset with an optimum 30-14T gearing, a solid aluminum cockpit, double-wall rims, proven Kenda Small Block Eight tires, Crmo hub axles, integrated EZ-adjust chain tensioners, and a Tektro hydraulic rear brake for powerful stopping. The Thread One delivers shredding capabilities beyond its budget-conscious pricing. Features - Thread X6 series frame w/ tapered head tube - 23.3" TT length w/ 410mm / 16.2" reach - Manitou Circus Sport 100mm fork w/ 20mm thru-axle - Haro Aluminum 2-pc crankset, 30T Narrow-Wide sprocket - Pivit alloy 30mm rise bar - Haro Alloy 3D forged stem, 31.8mm - Weinmann XM280 alloy double-wall rims, 32h - Pivit aluminum disc cassette w/ 14t Crmo cog - Kenda Small Block Eight 2.35"/2.10" tires - Tektro Auriga HD-M275 hydraulic rear disc brake - New FPD platform pedals with replaceable pins
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- Manitou Circus Sport | 100mm travel | Tapered steer tube 110x20mm thru-axle
- Component Hubs
- Pivit sealed bearing aluminum disc | singlespeed cassette | 20mm front thru axle | 32h
- Component Size
- One Size
- Component Stem
- Pivit 3D-Forged Aluminum 1-1/8" | 50mm Ext.
- Product Family
- Thread
- Component Chain
- KMC S1 | 1/2" X 1/8"
- Component Color
- Matte Army Green
- Component Frame
- Haro Full X6 Aluminum Thread frame | Internal head tube | 68mm Threaded BSA | ISCG Mount
- Component Tires
- Kenda Small Block 8 | 26x2.35" front & 26"x2.10" rear
- Component Brakes
- Tektro Auriga HD-M275 hydraulic
- Component Pedals
- New FPD Platform | Chromoly 9/16" axles | Replaceable Pins
- Component Saddle
- Haro Padded Slim
- Component Headset
- FPD Dozer | 1-1/8"-1.5" Aluminum | lower AC Bearing
- Component Crankset
- Haro Aluminum 2-pc | cold forged | 30T Narrow-Wide chainring
- Component Seat Post
- Pivit Aluminum 31.6mm | 2-Bolt
- Component Handlebars
- Pivit Aluminum 30mm riser bar | 760mm wide | 9 Deg. back sweep
- Component Tape Grips
- Haro Counterfeit
- Component Brake Levers
- Tektro Auriga HD-M275
- Component Bottom Bracket
- 24mm Axle w/ 4 x Sealed bearing
- Component Cassette Rear Cogs
- 14T Chromoly cog
- Hubs
- Pivit sealed bearing aluminum disc | singlespeed cassette | 20mm front thru axle | 32h
- Tires
- Kenda Small Block 8 | 26x2.35" front & 26"x2.10" rear
- Crankset
- Haro Aluminum 2-pc | cold forged | 30T Narrow-Wide chainring
- Pedals
- New FPD Platform | Chromoly 9/16" axles | Replaceable Pins
- Bottom Bracket
- 24mm Axle w/ 4 x Sealed bearing
- Chain
- KMC S1 | 1/2" X 1/8"
- Saddle
- Haro Padded Slim
- Headset
- FPD Dozer | 1-1/8"-1.5" Aluminum | lower AC Bearing
- Stem
- Pivit 3D-Forged Aluminum 1-1/8" | 50mm Ext.
- Brake Levers
- Tektro Auriga HD-M275
- Brakes
- Tektro Auriga HD-M275 hydraulic
- Fork
- Manitou Circus Sport | 100mm travel | Tapered steer tube 110x20mm thru-axle
- Frame
- Haro Full X6 Aluminum Thread frame | Internal head tube | 68mm Threaded BSA | ISCG Mount
- Handlebars
- Pivit Aluminum 30mm riser bar | 760mm wide | 9 Deg. back sweep
- Seat Post
- Pivit Aluminum 31.6mm | 2-Bolt
- Tape/Grips
- Haro Counterfeit
- Color
- Matte Army Green
- Size
- One Size
- Cassette/Rear Cogs
- 14T Chromoly cog
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.