VelopediaBicycle Archive · Specification report

2015 Giant Trance SX 27.5

Velopedia Archive ID 1170405

Overview

Model year2015
BrandGiant
ModelTrance SX 27.5
Bicycle typeMountain
Archive ID1170405
Original MSRP$4,250.00
ColorsGrey Green/Black
SizesS; M; L; XL

Frameset

Frame constructionALUXX SL-grade aluminum, 5.5" Maestro suspension
Frame materialAluminum
ForkRockShox Pike RC Dual Position Air w/ 15mm thru-axle, OverDrive steerer, 140-160mm travel
Fork materialSuspension
Rear shockRockShox Monarch Plus Debonair RT

Drivetrain

Component groupSRAM X1
ShiftersSRAM X1 Trigger, Rear only
Front derailleurN/A
Rear derailleurSRAM X1, Type 2
CranksetSRAM X1, 32T
Bottom bracketSRAM, Press fit
CassetteSRAM XG1180 10x42, 11-speed
Rear cogsSRAM XG1180 10x42, 11-speed
ChainKMC X11SL
PedalsN/A

Brakes

BrakesAvid Guide R, Hydraulic disc, [F] 180mm [R] 170mm

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, 32h, [F] 15mm axle, [R] 142x12mm axle
RimsGiant P-AM2, Double wall
SpokesStainless Steel, 14g
Front tire[F] Schwalbe Hans Dampf Trailstar, Snakeskin, 27.5x2.35, [R] Schwalbe Rock Razor Pacestar, Snakeskin, 27.5x2.35
Rear tire[F] Schwalbe Hans Dampf Trailstar, Snakeskin, 27.5x2.35, [R] Schwalbe Rock Razor Pacestar, Snakeskin, 27.5x2.35
Wheel size27.5

Geometry · XS/14.5

Top tube551.18 mm
Head tube99.06 mm
Head-tube angle66°
Seat-tube angle72.5°
Chainstay / rear center439.42 mm
Wheelbase1112.52 mm
Reach383 mm
Stack571 mm
Standover height693.42 mm

Geometry · S/16

Top tube568.96 mm
Head tube99.06 mm
Head-tube angle66°
Seat-tube angle72.5°
Chainstay / rear center439.42 mm
Wheelbase1132.84 mm
Reach399 mm
Stack571 mm
Standover height695.96 mm

Geometry · M/18

Top tube599.44 mm
Head tube99.06 mm
Head-tube angle66°
Seat-tube angle72.5°
Chainstay / rear center439.42 mm
Wheelbase1163.32 mm
Reach425 mm
Stack571 mm
Standover height728.98 mm

Geometry · L/20

Top tube619.76 mm
Head tube119.38 mm
Head-tube angle66°
Seat-tube angle72.5°
Chainstay / rear center439.42 mm
Wheelbase1186.18 mm
Reach439 mm
Stack590 mm
Standover height769.62 mm

Geometry · XL/22

Top tube645.16 mm
Head tube134.62 mm
Head-tube angle66°
Seat-tube angle72.5°
Chainstay / rear center439.42 mm
Wheelbase1211.58 mm
Reach456 mm
Stack604 mm
Standover height784.86 mm

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