Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2018 Giant Reign 1
Value Guide market data · 2018 Giant Reign 1
Market data not yet available
We don't have enough sales data for this exact bike yet. Try a different year or model, or get a personalized valuation.
Get a personalized valuation based on your bike's exact condition and specs.
All Reign model years
2025$6,324 - $7,344▼ 19% vs. 2018
2024$4,185 - $4,860▼ 46% vs. 2018
2023$10,463 - $12,150▲ 34% vs. 2018
2022$4,650 - $5,400▼ 40% vs. 2018
2021$5,720 - $6,642▼ 26% vs. 2018
2020$8,370 - $9,720▲ 8% vs. 2018
2019$7,812 - $9,0720% vs. 2018
2018$7,779 - $9,034Currently viewing
2017$7,673 - $8,910▼ 1% vs. 2018
2016$7,719 - $8,964▼ 1% vs. 2018
2015$7,673 - $8,910▼ 1% vs. 2018
2014$3,557 - $4,131▼ 54% vs. 2018
2013$4,162 - $4,833▼ 46% vs. 2018
2012$5,673 - $6,588▼ 27% vs. 2018
2011$5,580 - $6,480▼ 28% vs. 2018
2010$5,255 - $6,102▼ 32% vs. 2018
2009$4,325 - $5,022▼ 44% vs. 2018
2008$3,348 - $3,888▼ 57% vs. 2018
2007$3,348 - $3,888▼ 57% vs. 2018
2006$3,255 - $3,780▼ 58% vs. 2018
2005$3,069 - $3,564▼ 61% vs. 20182018 Reign 1 lineup
Overview
About this bike
2018 Giant Reign 1 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame
- Carbon / Advanced-grade composite w/ALUXX SL rear, Advanced forged composite upper rocker, 160mm Maestro suspensionColor:Carbon Smoke / Blue/silver
- Suspension
- Full, 160 / 160mm
- Fork
- RockShox Lyrik / RockShox Lyric RCT3 Solo Air, Boost, Maxle Stealth, OverDrive, 160mm travelTravel:160mmSpring Type:Air
- Shock
- RockShox Super Deluxe Coil / RockShox Super Deluxe Coil RT Remote, Trunnion mountTravel:160mmSpring Type:Coil
Drivetrain
- Drivetrain
- 1 × 12
- Groupset
- X01 Eagle
- Bottom Bracket
- SRAM GXP, Press Fit
- Rear Derailleur
- SRAM X01 Eagle
- Crank
- SRAM X01 Eagle, 34T w/ MRP AMG V2 (carbon backplate)
- Shifters
- SRAM X01 Eagle
- Cassette
- SRAM XG-1295, 10x50, 12-Speed
- Chain
- SRAM X01 Eagle
- Chain Guide
- MRP AMG V2
Brakes
- Brakes
- SRAM Guide RSC Hydraulic Disc / SRAM Guide RSC, hydraulic disc, [F] 200mm, [R] 180mmType:SRAM Guide RSC Hydraulic Disc
- Brake Levers
- SRAM Guide RSC
Cockpit
- Seatpost
- Dropper / Giant Contact S Switch, dropper, 30.9mmType:Dropper
- Stem
- TruVativ Descendant
- Handlebar
- Giant Contact SLR DH, composite
- Saddle
- Giant Contact SL, Neutral
- Grips
- Giant
Wheels & Tires
- Wheels
- 27.5″ Aluminum
- Rims
- DT Swiss EX 1501 Spline One, 30mm inner width
- Spokes
- DT Competition, 14/15g
- Front Hub
- DT Swiss EX 1501 Spline One, Boost
- Rear Hub
- DT Swiss EX 1501 Spline One, Boost
- Tires
- [F] Maxxis Shorty, 27.5x2.5, Tubeless, 3C, EXO, 60 TPI, [R] Maxxis High Roller II, 27.5x2.4, Tubeless, 3C, EXO, 60 TPI
Frame sizing
SMManufacturer sizing
MDManufacturer sizing
LGManufacturer sizing
XLManufacturer sizing
LG highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- 593
- Reach
- 473
- Top Tube Length
- 655
- Seat Tube Length
- 464
- Chainstay Length
- 435
- Wheelbase
- 1,232
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.