VelopediaBicycle Archive · Specification report

2025 Giant Roam 2

Velopedia Archive ID 900001281

Overview

Model year2025
BrandGiant
ModelRoam 2
Bicycle typeHybrid
Archive ID900001281
Original MSRP$850.00
ColorsAsphalt Green
SizesS; M; L; XL

Frameset

Frame constructionALUXX-grade aluminum, disc
Frame materialAluminum
ForkSR Suntour NEX HLO 700C, 63mm
Rear shockN/A

Drivetrain

ShiftersmicroSHIFT Advent, 1x9
Front derailleurN/A
Rear derailleurmicoSHIFT Advent, 1x9
CranksetForged alloy, 40t S:170mm, M:170mm, L:175mm, XL:175mm
Bottom bracketsealed cartridge
CassettemicorSHIFT Advent, 11x46
ChainKMC X9
Pedalsplatform

Brakes

BrakesTektro TKD-143 hydraulic, [F]160mm, [R]160mm rotors

Cockpit & contact points

HandlebarGiant Sport XC, 31.8mm S:64cm, M:68cm, L:68cm, XL:68cm
StemGiant Sport, 8-degree S:60mm, M:70mm, L:80mm, XL:90mm
SaddleErgoContact
SeatpostGiant D-Fuse, alloy, 350mm

Wheels & tires

Hubsalloy, 28h
RimsGiant double wall aluminum
Spokesstainless, 14g
Front tireGiant CrossCut, anti-puncture, 700x42c
Rear tireGiant CrossCut, anti-puncture, 700x42c

Geometry · S

Seat tube420 mm
Top tube590 mm
Head tube115 mm
Head-tube angle70.5°
Seat-tube angle73°
Chainstay / rear center450 mm
Wheelbase1088 mm
Bottom-bracket drop62 mm
Reach404 mm
Stack606 mm
Standover height725 mm
Fork offset / rake42 mm
Trail85 mm
Crank length170 mm
Stem length70 mm
Handlebar width640 mm
Wheel size700C

Geometry · M

Seat tube460 mm
Top tube600 mm
Head tube130 mm
Head-tube angle70.5°
Seat-tube angle73°
Chainstay / rear center450 mm
Wheelbase1098 mm
Bottom-bracket drop62 mm
Reach410 mm
Stack620 mm
Standover height756 mm
Fork offset / rake42 mm
Trail85 mm
Crank length170 mm
Stem length80 mm
Handlebar width680 mm
Wheel size700C

Geometry · L

Seat tube500 mm
Top tube610 mm
Head tube145 mm
Head-tube angle70.5°
Seat-tube angle73°
Chainstay / rear center450 mm
Wheelbase1109 mm
Bottom-bracket drop62 mm
Reach416 mm
Stack634 mm
Standover height788 mm
Fork offset / rake42 mm
Trail85 mm
Crank length175 mm
Stem length90 mm
Handlebar width680 mm
Wheel size700C

Geometry · XL

Seat tube550 mm
Top tube625 mm
Head tube160 mm
Head-tube angle70.5°
Seat-tube angle73°
Chainstay / rear center450 mm
Wheelbase1125 mm
Bottom-bracket drop62 mm
Reach427 mm
Stack648 mm
Standover height827 mm
Fork offset / rake42 mm
Trail85 mm
Crank length175 mm
Stem length100 mm
Handlebar width680 mm
Wheel size700C

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 20, 2026.