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2020 Giant Reign Advanced Pro 29 1

Original specifications: geometry for 4 published sizes.

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At a glance

Model year
2020
Category
Mountain
Original MSRP
$5,000.00
Sizes
S, M, L, XL
Colors
Charcoal
Geometry
4 manufacturer sizes
In this record
20 specifications · archived image · original MSRP · geometry
Archive ID
900002572
Original buildCarbon Fiber

Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

SMLXL

Published colors

Charcoal

Frameset

Frame ConstructionAdvanced-Grade Composite front and rear triangles, 146mm
Frame MaterialCarbon Fiber
ForkFox 36 Float, GRIP2 damper, 15x110 Kabolt, 42mm offset
Rear ShockFox Float X2

Drivetrain

ShiftersSRAM GX Eagle
Rear DerailleurSRAM GX Eagle
CranksetTruVativ Descendent 6k, DUB, 32t with MRP AMg V2 alloy guide
Bottom BracketSRAM DUB, press fit
CassetteSRAM Eagle, 10x50
ChainSRAM GX Eagle

Brakes

BrakesSRAM Code R

Cockpit & Contact Points

HandlebarGiant Contact SL TR35, 800x35mm, 20mm rise
StemGiant Contact SL 35
SaddleGiant Contact SL (neutral)
SeatpostGiant Contact Switch dropper post with remote, 30.9

Wheels & Tires

HubsGiant TR-1 29 WheelSystem
RimsGiant TR-1 29 WheelSystem
SpokesGiant TR-1 29 WheelSystem
Front Tire[F] Maxxis Minion DHF 29x2.5 WT, 3C MaxxTerra, , EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , EXO+, TR, tubeless
Rear Tire[F] Maxxis Minion DHF 29x2.5 WT, 3C MaxxTerra, , EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , EXO+, TR, tubeless

Geometry

4 sizes · 17 measurements

Frame measurements by size.

All geometry measurements4 sizes · 17 measurements
MeasurementSMLXL
Seat tube431 mm431 mm464 mm496 mm
Top tube573 mm600 mm640 mm665 mm
Head tube100 mm110 mm110 mm120 mm
Head-tube angle65°65°65°65°
Seat-tube angle76.8°76.8°76.8°76.8°
Chainstay / rear center439 mm439 mm439 mm439 mm
Wheelbase1188 mm1215 mm1258 mm1265 mm
Bottom-bracket drop30 mm30 mm30 mm30 mm
Reach428 mm455 mm493 mm516 mm
Stack619 mm619 mm628 mm637 mm
Standover height752 mm751 mm773 mm788 mm
Fork offset / rake44 mm44 mm44 mm44 mm
Trail128.9 mm128.9 mm128.9 mm128.9 mm
Crank length165 mm170 mm170 mm170 mm
Stem length40 mm40 mm40 mm50 mm
Handlebar width800 mm800 mm800 mm800 mm
Wheel size29"29"29"29"

Measurements may vary by configuration, wheel size, or frame setting where noted in the published chart.

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

All published sizes32T · 10–50T
Lowest0.64:1 Highest3.20:1 Total range500%
Campaign

Parts & serviceability

Find replacement parts

Original specifications
Front tire · Original
[F] Maxxis Minion DHF 29x2.5 WT, 3C MaxxTerra, , EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , EXO+, TR, tubeless
Retailer offers · Affiliate links
Maxxis Minion DHF 29in Tire Black, Dual Compound/EXO, 29x2.5

Maxxis Minion DHF 29in Tire Black, Dual Compound/EXO, 29x2.5

Dual Compound/EXO, 29x2.5

Replacement option · verify fit

Rear tire · Original
[F] Maxxis Minion DHF 29x2.5 WT, 3C MaxxTerra, , EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , EXO+, TR, tubeless
Retailer offers · Affiliate links
Maxxis Minion DHR II Wide Trail 3C/EXO/TR 29in Tire Maxx Grip/3C/EXO, 29x2.4

Maxxis Minion DHR II Wide Trail 3C/EXO/TR 29in Tire Maxx Grip/3C/EXO, 29x2.4

29x2.4

Replacement option · verify fit

Goodyear Wrangler MTF 29in Tubeless Tire Black, 29x2.4

Goodyear Wrangler MTF 29in Tubeless Tire Black, 29x2.4

29x2.4

Replacement option · verify fit

Bottom bracket · Original
SRAM DUB, press fit

Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.

Bike-specific inspection checklist 23 checks based on 6 archived component groups Open checklistClose checklist
0 of 23 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2020 Giant Reign Advanced Pro 29 1 · Mountain · Published sizes: S, M, L, XL

Archived: Frame: Advanced-Grade Composite front and rear triangles, 146mm · Fork: Fox 36 Float, GRIP2 damper, 15x110 Kabolt, 42mm offset

Archived: Fork: Fox 36 Float, GRIP2 damper, 15x110 Kabolt, 42mm offset · Rear shock: Fox Float X2

Archived: Shifters: SRAM GX Eagle · Rear derailleur: SRAM GX Eagle · Crankset: TruVativ Descendent 6k, DUB, 32t with MRP AMg V2 alloy guide · Bottom bracket: SRAM DUB, press fit · Cassette: SRAM Eagle, 10x50 · Chain: SRAM GX Eagle

Archived: Brakes: SRAM Code R

Archived: Rims: Giant TR-1 29 WheelSystem · Hubs: Giant TR-1 29 WheelSystem · Front tire: [F] Maxxis Minion DHF 29x2.5 WT, 3C MaxxTerra, , EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , EXO+, TR, tubeless · Rear tire: [F] Maxxis Minion DHF 29x2.5 WT, 3C MaxxTerra, , EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , EXO+, TR, tubeless

Controls and contact points

Archived: Handlebar: Giant Contact SL TR35, 800x35mm, 20mm rise · Stem: Giant Contact SL 35 · Seatpost: Giant Contact Switch dropper post with remote, 30.9 · Saddle: Giant Contact SL (neutral)

Before and during the test ride

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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