VelopediaBicycle Archive · Specification report

2015 Giant Reign 27.5 2

Velopedia Archive ID 1418474

Overview

Model year2015
BrandGiant
ModelReign 27.5 2
Bicycle typeMountain
Archive ID1418474
Original MSRP$3,450.00
ColorsCharcoal/Teal
SizesS; M; L; XL

Frameset

Frame constructionALUXX SL-grade aluminum, 6.3" Maestro suspension
Frame materialAluminum
ForkRockShox Pike RC Solo Air w/ 15mm thru-axle, OverDrive steerer, 160mm travel
Fork materialSuspension
Rear shockRockShox Monarch Debonair RT

Drivetrain

Component groupShimano Deore mix
ShiftersShimano Deore
Front derailleurShimano Deore
Rear derailleurShimano SLX, Shadow +
CranksetShimano Deore, 24/38 w/ MRP 2x Guide
Bottom bracketShimano, Press fit
CassetteShimano HG50 11x36, 10-speed
Rear cogsShimano HG50 11x36, 10-speed
ChainKMC X10
PedalsN/A

Brakes

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

Cockpit & contact points

HandlebarGiant Contact SL DH, 31.8mm
StemTruvativ Holzfeller
SaddleGiant Contact, Upright
SeatpostGiant Contact SL Switch-R, 30.9mm

Wheels & tires

HubsGiant Performance Tracker, [F] 15mm axle, [R] 142x12mm axle
RimsGiant P-AM2, Double wall
SpokesStainless Steel, 14g
Front tireSchwalbe Hans Dampf, Performance, 27.5x2.35, Folding
Rear tireSchwalbe Hans Dampf, Performance, 27.5x2.35, Folding
Wheel size27.5

Geometry · S

Top tube584.2 mm
Head tube93.98 mm
Head-tube angle65°
Seat-tube angle73°
Chainstay / rear center434.34 mm
Wheelbase1158.24 mm
Standover height716.28 mm

Geometry · M

Top tube619.76 mm
Head tube93.98 mm
Head-tube angle65°
Seat-tube angle73°
Chainstay / rear center434.34 mm
Wheelbase1191.26 mm
Standover height713.74 mm

Geometry · L

Top tube640.08 mm
Head tube114.3 mm
Head-tube angle65°
Seat-tube angle73°
Chainstay / rear center434.34 mm
Wheelbase1216.66 mm
Standover height731.52 mm

Geometry · XL

Top tube665.48 mm
Head tube124.46 mm
Head-tube angle65°
Seat-tube angle73°
Chainstay / rear center434.34 mm
Wheelbase1242.06 mm
Standover height739.14 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 8, 2026.