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Giant

2025 Giant Reign SX

2025 Giant Reign SX

Value Guide market data · 2025 Giant Reign SX

12-month trend

19%

Direction and magnitude, not judgment

vs. category average

— %

No category comparison available

Price over time - 2025 Giant Reign SX

$4.9k$3.4k$1.9kMSRPYr 1Yr 2Yr 3Yr 4Yr 5

Values based on actual sales data. Enter your bike's specifics to get a precise valuation.

Get Market ValueGet Trade-In Value

All Reign model years

2025 Reign2025$6,324 - $7,344Currently viewing2024 Reign2024$4,185 - $4,860▼ 34% vs. 20252023 Reign2023$10,463 - $12,150▲ 65% vs. 20252022 Reign2022$4,650 - $5,400▼ 26% vs. 20252021 Reign2021$5,720 - $6,642▼ 10% vs. 20252020 Reign2020$8,370 - $9,720▲ 32% vs. 20252019 Reign2019$7,812 - $9,072▲ 24% vs. 20252018 Reign2018$7,779 - $9,034▲ 23% vs. 20252017 Reign2017$7,673 - $8,910▲ 21% vs. 20252016 Reign2016$7,719 - $8,964▲ 22% vs. 20252015 Reign2015$7,673 - $8,910▲ 21% vs. 20252014 Reign2014$3,557 - $4,131▼ 44% vs. 20252013 Reign2013$4,162 - $4,833▼ 34% vs. 20252012 Reign2012$5,673 - $6,588▼ 10% vs. 20252011 Reign2011$5,580 - $6,480▼ 12% vs. 20252010 Reign2010$5,255 - $6,102▼ 17% vs. 20252009 Reign2009$4,325 - $5,022▼ 32% vs. 20252008 Reign2008$3,348 - $3,888▼ 47% vs. 20252007 Reign2007$3,348 - $3,888▼ 47% vs. 20252006 Reign2006$3,255 - $3,780▼ 49% vs. 20252005 Reign2005$3,069 - $3,564▼ 51% vs. 2025

2025 Reign SX lineup

Reign Advanced 1Reign SXReign Advanced 2

Overview

About this bike

2025 Giant Reign SX value depends on condition, original build, frame material, service history, and current buyer demand.

Specifications

Frameset

Frame
Aluminum / ALUXX SL-grade aluminum front and rear triangles, 160mm Maestro suspension, flip chip, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, flip chip - Maestro 3, integrated down tube storageTire Clearance:2.5"Color:Mineral Green
Suspension
Full, 160 / 170mm
Fork
Fox Float 38 / Fox 38 Rhythm, 170mm, GRIP damper, 15x110 Kabolt X, 44mm offsetTravel:170mmSpring Type:Air
Shock
Fox Float X Performance / Fox Float Performance, 205/62.5, custom tuned for GiantTravel:160mm

Drivetrain

Drivetrain
1 × 12
Groupset
SLX, Deore
Bottom Bracket
Praxis, press fit
Rear Derailleur
Shimano SLX RD-M7100
Crank
{S=165mm, M=170mm, L=170mm, XL=170mm}
Shifters
Shimano Deore SL-M6100, 1x12
Cassette
Shimano Deore M6100, 10x51
Chain
KMC X-12

Brakes

Brakes
Shimano Deore Hydraulic Disc / Shimano Deore BR-MT520, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mmType:Shimano Deore Hydraulic Disc
Brake Levers
Shimano Deore BL-MT501

Cockpit

Seatpost
Dropper / Contact Switch AT dropper, remote S: 110-140mm travel / 30.9 x 395mmType:Dropper
Stem
{S=40mm, M=40mm, L=40mm, XL=40mm}
Handlebar
Giant Contact TR35, 800x35mm, 35mm rise
Saddle
Giant Romero
Grips
Giant Tactal Pro Single

Wheels & Tires

Wheels
27.5″ Aluminum
Rims
Giant TRA 2 wheelset, 6061 alloy, hookless, 30mm inner width, 40mm outer width, 21mm height, Wide Guard Technology
Spokes
Sapim, 28, J-bend
Front Hub
[F] Giant MTB alloy, six-bolt, [R] Giant MTB alloy, 72 POE (Points of Engagement), six-bolt, MicroSpline driver body
Rear Hub
[F] Giant MTB alloy, six-bolt, [R] Giant MTB alloy, 72 POE (Points of Engagement), six-bolt, MicroSpline driver body
Tires
[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 27.5x2.4 WT, 3C MaxxTerra, DD, TR tubeless

Pedals

Pedals
PEDALS NOT SUPPLIED

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
Stem LengthManufacturer sizing
Crank LengthManufacturer sizing
Handlebar WidthManufacturer 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

Frame condition

Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.

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.

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