Giant Reign 1

Name: Giant Reign 1
Brand: Giant

2023 MountainEnduro Manufacturer page

Giant Reign 1, color Airglow / Cold Night

Price: Not published

Prices shown first for United States
Europe: €3,199 Last known price
Travel: 170 / 160 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 32t
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

MD High 170–181
MD Mid 170–181
MD Low 170–181
LG High 178–189
LG Low 178–189
LG Mid 178–189
XL High 186–196
XL Low 186–196
XL Mid 186–196

Components

20 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

ALUXX SL-Grade Aluminum front and rear triangles, Advanced Forged Composite rocker link, 160mm Maestro suspension, OverDrive (1 1/8" - 1 1/2"), BB89.5, UDH, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, flip chip - Maestro 3, integrated downtube storage, 2.5" max tyre size, 36t max chainring size, 3M tailgate protector, downtube and chainstay protection Not identified

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket
- Shimano
Cassette
- Shimano SLX CS-M7100 12 speeds
CS-M7100
Chain
- KMC
Crankset
- Shimano FC-MT512 12 speeds 32t
FC-MT512
Front derailleur

None
Rear derailleur
- Shimano SLX RD-M7100 12 speeds
RD-M7100
Shifters
- Shimano SLX SL-M7100
SL-M7100

Brakes

2 parts

Wheels and tires

5 parts

Cockpit and contact points

6 parts

Grips
- Giant
Handlebar
- Giant
Pedals

PEDALS NOT SUPPLIED Not identified
Saddle
- Giant
Seatpost
- Tranz-X
Stem
- Giant

Sizes and geometry

9 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG Low

Table

Reach 476mm

Stack 641mm

Wheelbase 1271mm

Head angle 63.5°

Seat angle 77.3°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 9 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	464	460	456	484	476	480	514	506	510
Stackmm	626	629	632	635	641	638	639	645	642
Top tube lengthmm	585	586	587	619	620	620	651	652	652
Seat tube lengthmm	425	425	425	450	450	450	475	475	475
Head tube lengthmm	105	105	105	115	115	115	120	120	120
Head tube angle	64.2°	63.9°	63.5°	64.2°	63.5°	63.9°	64.2°	63.5°	63.9°
Seat tube angle	79°	78.7°	78.3°	78°	77.3°	77.7°	78°	77.3°	77.7°
Chainstay lengthmm	442	443	445	442	445	443	442	445	443
Wheelbasemm	1244	1245	1246	1269	1271	1270	1302	1304	1303
Front centermm	803	804	803	828	828	829	861	861	862
Bottom bracket dropmm	25	30	35	25	35	30	25	35	30
Bottom bracket heightmm	349	344	339	349	339	344	349	339	344
Standover heightmm	752	747	743	765	756	760	782	771	777
Fork rakemm	44	44	44	44	44	44	44	44	44
Trailmm	135	138	140	135	140	138	135	140	138
Stack/reach ratio	1.35	1.37	1.39	1.31	1.35	1.33	1.24	1.28	1.26
Suspension and parts
Crank lengthmm	170	170	170	170	170	170	170	170	170
Handlebar widthmm	800	800	800	800	800	800	—	—	—
Stem lengthmm	40	40	40	40	40	40	40	40	40

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 170 mm
Rear travel: 160 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire clearance: Maximum tire width: 2.5″
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

170 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,826 bicycles with this information
Coverage: 98.4% of the class

Rear travel

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,567 bicycles with this information
Coverage: 84.5% of the class

Shifting

Mechanical

365 of 1,854 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,854 bicycles with this information
Coverage: 100.0% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2023 builds

Differences across 2023 builds
Specification	This bicycle Giant Reign 1	Giant Reign 2	Giant Reign Advanced Pro 0	Giant Reign Advanced Pro 1	Giant Reign Advanced Pro 2	Giant Reign SX
Frame
Frame material	Aluminum	Aluminum	Carbon	Carbon	Carbon	Aluminum
Bicycle weight	Not informed	16.07 kg	14.54 kg	14.73 kg	Not informed	17.19 kg
Suspension
Front travel	170 mm	170 mm	170 mm	170 mm	170 mm	190 mm
Rear travel	160 mm	160 mm	160 mm	160 mm	160 mm	165 mm
Drivetrain
Smallest chainring	32	32	34	32	32	32
Largest chainring	32	32	34	32	32	32
Rear sprockets	12	12	12	12	12	10
Smallest sprocket	Not informed	10	10	10	10	11
Largest sprocket	Not informed	51	52	50	51	46
Lowest gear	Not informed	18.2 in	19.0 in	18.6 in	18.2 in	19.1 in
Highest gear	Not informed	92.8 in	98.6 in	92.8 in	92.8 in	80.0 in
Wheels
Wheel configuration	Same size	Same size	Same size	Same size	Same size	Different sizes
Cockpit
Derailleur hanger	UDH	UDH	Not informed	UDH	UDH	UDH
Seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost
Shifting	Mechanical	Mechanical	Electronic	Mechanical	Mechanical	Mechanical
Other specifications
Bottom bracket standard	BB86/BB92	Not informed	Not informed	Not informed	BB86/BB92	Not informed
Wheel material	Aluminum	Aluminum	Carbon	Carbon	Aluminum	Aluminum
Wheel size	29″	29″	29″	29″	29″	29″ / 27.5″
Rear shock spring	Not informed	Not informed	Coil	Not informed	Not informed	Coil