Giant · Reign Advanced Pro

Reign Advanced Pro 1

2023

Not available

This model publishes no price. We do not estimate one.

Giant Reign Advanced Pro 1
Giant Contact SLR TR35Handlebar
Giant Romero SLSaddle
TranzX travel-adjustable dropperDropper post
Advanced-Grade Composite front and rearFrame
Fox Float X2 Performance EliteRear shock
Fox 38 Performance Elite · 170 mmFork
Shimano SLX M7120 · 220 mm / 200 mmBrakes
SRAM GX EagleDrivetrain
F] Maxxis Assegai · 63.5 mm / 61 mmTyres

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Giant Contact SLR TR35

Handlebar

The handlebar and stem are where your hands steer the bike. Their width and length set how upright or stretched out you sit.

Giant Romero SL

Saddle

The saddle and seatpost carry your weight. The height of the seatpost sets your pedalling position.

TranzX travel-adjustable dropper

Dropper post

A dropper post lowers the saddle from a remote on the handlebar, so you can move freely on descents; raised again, it brings back your pedalling height.

Advanced-Grade Composite front and rear

Frame

The frame is the bike's backbone: every other part is fixed to it. Its material and shape decide its weight and how it feels to ride.

Fox Float X2 Performance Elite

Rear shock

The rear shock lets the back wheel move over bumps. Its travel is how far the rear wheel can move; it is tuned to the rider's weight.

Fox 38 Performance Elite · 170 mm

Fork

The fork holds the front wheel. A suspension fork absorbs bumps at the front; its travel is how far it can compress.

Shimano SLX M7120 · 220 mm / 200 mm

Brakes

Brakes slow the bike. Disc brakes squeeze a rotor fixed to the wheel hub; rim brakes squeeze the wheel rim itself.

SRAM GX Eagle

Drivetrain

The drivetrain turns your pedalling into motion: the cranks, the chain, the cassette and the derailleur that changes gear.

F] Maxxis Assegai · 63.5 mm / 61 mm

Tyres

Tyres are the bike's only contact with the ground. Their width and tread decide grip, comfort and rolling speed.

© Giant Manufacturing Co., Ltd.

Equipment

Partial coverageChecked: September 10, 2026Manufacturer page
Fork brand
FOX
Source text
  • “Fox 38 Performance Elite, 170mm, GRIP 2 damper, 15x110 Kabolt X, 44mm offset, custom tuned for Giant” — Fork
Fork travel
170 mm
Source text
  • “Fox 38 Performance Elite, 170mm, GRIP 2 damper, 15x110 Kabolt X, 44mm offset, custom tuned for Giant” — Fork
Rear derailleur brand
SRAM
Source text
  • “SRAM GX Eagle” — Rear Derailleur
Rear derailleur model
GX
Source text
  • “SRAM GX Eagle” — Rear Derailleur
Shift lever brand
SRAM
Source text
  • “SRAM GX Eagle, 1x12” — Shifters
Shift lever model
GX
Source text
  • “SRAM GX Eagle, 1x12” — Shifters
Front brake brand
Shimano
Source text
  • “Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm” — Brakes
Front brake model
SLX
Source text
  • “Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm” — Brakes
Front brake type
Hydraulic disc
Source text
  • “Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm” — Brakes
Front brake rotor diameter
220 mm
Source text
  • “Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm” — Brakes
Rear brake brand
Shimano
Source text
  • “Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm” — Brakes
Rear brake model
SLX
Source text
  • “Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm” — Brakes
Rear brake type
Hydraulic disc
Source text
  • “Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm” — Brakes
Rear brake rotor diameter
200 mm
Source text
  • “Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm” — Brakes
Front tyre brand
Maxxis
Source text
  • “[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra, DD, TR tubeless” — Tires
Front tyre width
63.5 mm
Source text
  • “[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra, DD, TR tubeless” — Tires
Rear tyre brand
Maxxis
Source text
  • “[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra, DD, TR tubeless” — Tires
Rear tyre width
61 mm
Source text
  • “[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra, DD, TR tubeless” — Tires
Chainring teeth
32
Source text
  • “SRAM GX, DUB, 32t, 55mm chainline S:165mm, M:170mm, L:170mm, XL:170mm” — Crankset
Bike weight
14.73 kgSize: ⁨M⁩
Source text
  • “14.73kg (32lbs 07oz) Size - (M)” — Weight

Components

Sizes
S, M, L, XL
Colours
Gloss Black Diamond/Matte Carbon
Frame
Advanced-Grade Composite 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 downtube storage
Fork
Fox 38 Performance Elite, 170mm, GRIP 2 damper, 15x110 Kabolt X, 44mm offset, custom tuned for Giant
Shock
Fox Float X2 Performance Elite, 205/62.5, custom tuned for Giant
Handlebar
Giant Contact SLR TR35, composite, 800x35mm, 20mm rise
Grips
Giant Tactal Pro Single S:120mm, M:120mm, L:130mm, XL:130mm
Stem
Giant Contact SL 35 S:40mm, M:40mm, L:40mm, XL:40mm
Seatpost
TranzX travel-adjustable dropper, remote S: 120-150mm travel / 30.9 x 459mm
Saddle
Giant Romero SL
Shifters
SRAM GX Eagle, 1x12
Front derailleur
N/A
Rear derailleur
SRAM GX Eagle
Brakes
Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm
Handlebar widthS
800 mm
Handlebar widthM
800 mm
Handlebar widthL
800 mm
Handlebar widthXL
800 mm
Brake levers
Shimano SLX BL-M7100
Stem lengthS
40 mm
Stem lengthM
40 mm
Stem lengthL
40 mm
Stem lengthXL
40 mm
Cassette
SRAM GX XG-1275 Eagle, 10x52
Crank lengthS
165 mm
Crank lengthM
170 mm
Crank lengthL
170 mm
Crank lengthXL
170 mm
Chain
SRAM GX Eagle
Crankset
SRAM GX, DUB, 32t, 55mm chainline S:165mm, M:170mm, L:170mm, XL:170mm
Bottom bracket
SRAM DUB, press fit
Rims
Giant TRX 2 29 Carbon WheelSystem, 30mm inner width
Hubs
[F] Giant MTB alloy, 6-bolt, [R] Giant MTB alloy, 3-pawl driver, 6-bolt
Spokes
Sapim
Tyres
[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra, DD, TR tubeless
Extras
tubeless prepared, 2.5" max tire size, 36t max chainring size, MRP AMG CS chain guide, 3M tailgate protector
Weight
14.73kg (32lbs 07oz) Size - (M)

Geometry

Frames drawn: Giant Reign Advanced Pro 1 · S.
Giant Reign Advanced Pro 1 · S
MeasureSMLXL
Wheels29"29"29"29"
400 mm425 mm450 mm475 mm
78.3°78.3°77.3°77.3°
556 mm587 mm620 mm652 mm
100 mm105 mm115 mm120 mm
63.5°63.5°63.5°63.5°
44 mm44 mm44 mm44 mm
140 mm140 mm140 mm140 mm
1,214 mm1,246 mm1,271 mm1,304 mm
445 mm445 mm445 mm445 mm
35 mm35 mm35 mm35 mm
627 mm632 mm641 mm645 mm
426 mm456 mm476 mm506 mm
720 mm735 mm751 mm746 mm