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2015 Giant Reign Advanced 27.5 1

Original specifications: Shimano Deore XT · 10-speed rear derailleur · 27.5 wheels · geometry for 4 published sizes.

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At a glance

Model year
2015
Category
Mountain
Original MSRP
$4,750.00
Sizes
S, M, L, XL
Colors
Green/Yellow
Geometry
4 manufacturer sizes
In this record
25 specifications · archived image · original MSRP · geometry
Archive ID
1097783
Original buildCarbon Fiber · Shimano SLX mix · 27.5

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

Green/Yellow

Frameset

Frame ConstructionAdvanced-grade composite w/ ALUXX SL rear triangle, 6.3" Maestro suspension
Frame MaterialCarbon Fiber
ForkRockShox Pike RC Dual Position Air w/ 15mm thru-axle, OverDrive steerer, 130-160mm travel
Fork MaterialSuspension
Rear ShockRockShox Monarch Plus Debonair RC3

Drivetrain

Component GroupShimano SLX mix
ShiftersShimano SLX
Front DerailleurShimano SLX
Rear DerailleurShimano XT, Shadow +
CranksetShimano SLX, 24/38 w/ MRP 2x Guide
Bottom BracketShimano, Press fit
CassetteShimano HG50 11x36, 10-speed
Rear CogsShimano HG50 11x36, 10-speed
ChainKMC X10

Brakes

BrakesShimano SLX, Hydraulic disc, [F] 203mm [R] 180mm

Cockpit & Contact Points

HandlebarGiant Contact SL DH, 31.8mm
StemTruvativ Holzfeller
SaddleGiant Contact, Upright
SeatpostRockshox Reverb Stealth, 30.9mm

Wheels & Tires

Hubs[F] Giant Performance Tracker w/ 15mm axle, [R] DT Swiss 350 w/ 12mm axle
RimsGiant P-AM2, Double wall
SpokesStainless Steel, 14g
Front Tire[F] Schwalbe Magic Mary, Trailstar, Snakeskin, Double Defense, 27.5x2.35, [R] Schwalbe Hans Dampf, Pacestar, Snakeskin, Double Defense, 27.5x2.35
Rear Tire[F] Schwalbe Magic Mary, Trailstar, Snakeskin, Double Defense, 27.5x2.35, [R] Schwalbe Hans Dampf, Pacestar, Snakeskin, Double Defense, 27.5x2.35
Wheel Size27.5

Geometry

4 sizes · 7 measurements

Frame measurements by size.

All geometry measurements4 sizes · 7 measurements
MeasurementSMLXL
Top tube584.2 mm619.76 mm640.08 mm665.48 mm
Head tube93.98 mm93.98 mm114.3 mm124.46 mm
Head-tube angle65°65°65°65°
Seat-tube angle73°73°73°73°
Chainstay / rear center434.34 mm434.34 mm434.34 mm434.34 mm
Wheelbase1158.24 mm1191.26 mm1216.66 mm1242.06 mm
Standover height716.28 mm713.74 mm731.52 mm739.14 mm

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 sizes38/24T · 11–36T · 10-speed
Lowest0.67:1 Highest3.45:1 Total range518%
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Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
KMC X10
Cassette · Original
Shimano HG50 11x36, 10-speed
Front tire · Original
[F] Schwalbe Magic Mary, Trailstar, Snakeskin, Double Defense, 27.5x2.35, [R] Schwalbe Hans Dampf, Pacestar, Snakeskin, Double Defense, 27.5x2.35
More parts (6)
Rear tire · Original
[F] Schwalbe Magic Mary, Trailstar, Snakeskin, Double Defense, 27.5x2.35, [R] Schwalbe Hans Dampf, Pacestar, Snakeskin, Double Defense, 27.5x2.35
Bottom bracket · Original
Shimano, Press fit
Front derailleur · Original
Shimano SLX Search: Shimano SLX 10-speed front derailleur
Rear derailleur · Original
Shimano XT, Shadow + Search: Shimano Deore XT 10-speed rear derailleur Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Shifters · Original
Shimano SLX Search: Shimano SLX 10-speed shifter
Seatpost · Original
Rockshox Reverb Stealth, 30.9mm
Retailer offers · Affiliate links

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 22 checks based on 6 archived component groups Open checklistClose checklist
0 of 22 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: 2015 Giant Reign Advanced 27.5 1 · Mountain · Published sizes: S, M, L, XL

Archived: Frame: Advanced-grade composite w/ ALUXX SL rear triangle, 6.3" Maestro suspension · Fork: RockShox Pike RC Dual Position Air w/ 15mm thru-axle, OverDrive steerer, 130-160mm travel · Suspension

Archived: Fork: RockShox Pike RC Dual Position Air w/ 15mm thru-axle, OverDrive steerer, 130-160mm travel · Rear shock: RockShox Monarch Plus Debonair RC3

Archived: Group: Shimano SLX mix · Shifters: Shimano SLX · Front derailleur: Shimano SLX · Rear derailleur: Shimano XT, Shadow + · Crankset: Shimano SLX, 24/38 w/ MRP 2x Guide · Bottom bracket: Shimano, Press fit · Cassette: Shimano HG50 11x36, 10-speed · Rear cogs: Shimano HG50 11x36, 10-speed · Chain: KMC X10

Archived: Brakes: Shimano SLX, Hydraulic disc, [F] 203mm [R] 180mm

Archived: Wheel size: 27.5 · Rims: Giant P-AM2, Double wall · Hubs: [F] Giant Performance Tracker w/ 15mm axle, [R] DT Swiss 350 w/ 12mm axle · Front tire: [F] Schwalbe Magic Mary, Trailstar, Snakeskin, Double Defense, 27.5x2.35, [R] Schwalbe Hans Dampf, Pacestar, Snakeskin, Double Defense, 27.5x2.35 · Rear tire: [F] Schwalbe Magic Mary, Trailstar, Snakeskin, Double Defense, 27.5x2.35, [R] Schwalbe Hans Dampf, Pacestar, Snakeskin, Double Defense, 27.5x2.35

Controls and contact points

Archived: Handlebar: Giant Contact SL DH, 31.8mm · Stem: Truvativ Holzfeller · Seatpost: Rockshox Reverb Stealth, 30.9mm · Saddle: Giant Contact, Upright

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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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