Giant BOULDER SE User Manual

THE DIRT PATH AT THE END OF THE STREET IS
JUST WAITING TO BE EXPLORED. WHAT ARE YOU
WAITING FOR?
With an ALUXX aluminum frame that’s lightweight for climbing and strong enough for off-road use,
the Boulder SE is equally capable on city streets or singletrack.
— SR XCM, 100mm suspension fork
— Shimano trigger shifting, Shimano Acera rear derailleur
— Alloy direct-pull brakes
— Giant XC Alloy/alloy hub, wheelset
Specications and availability subject to change without notice.
Frame TechnologySpecifications
FRAME
SIZES
12.5(2XS),14(XS),16(S),18(M),20(L),
22(XL)
COLORS
Red, Satin Black
FRAME
ALUXX-Grade Butted Aluminum
FORK
SR XCM w/ Preload Adjust, 100mm
travel
SHOCK
N/A
COMPONENTS
HANDLEBAR
Steel, 50mm rise
STEM
Alloy
SEATPOST
Alloy, 350x30.9mm
SADDLE
Giant Sport MTB
PEDALS
Nylon Platform
DRIVETRAIN
SHIFTERS
Shimano EF-50
FRONT DERAILLEUR
Shimano C-102
REAR DERAILLEUR
Shimano Acera
BRAKES
Alloy Direct-Pull Cantilever
BRAKE LEVERS
Shimano EF-50
CASSETTE
Shimano 14x34, 7-speed
CHAIN
KMC Z51
CRANKSET
Suntour XCT V2, 28/38/48
BOTTOM BRACKET
SR Cartridge
WHEELS
RIMS
Giant XC Alloy, Double Wall
HUBS
Alloy, 32h
SPOKES
Stainless Steel, 14g
TIRES
MTB Trail 26x2.1 (Red), Kenda K-Rad
26x2.1 (Satin Black)
EXTRAS
N/A
BOULDER SE
OFF-road | LIFESTYLE | Recreation
Actual
Frame Size
Part
Number
Part
Number
Head
Angle
Seat
Angle*
Toptube** Headtube Chainstay Wheelbase
Standover
Height***
inches Red
Satin
Black
degrees degrees inches inches inches inches inches
XXS/12.5 331061 331161 70.0 75.0 20.5 4.6 16.7 39.7 28.1
XS/14 331062 331162 70.0 73.0 21.3 4.6 16.7 40.2 28.5
S/16 331063 331163 70.0 73.0 22.4 4.6 16.7 41.2 28.8
M/18 331064 331164 70.0 73.0 22.9 5.7 16.7 41.8 30.2
L/20 331065 33116 5 70.0 73.0 23.8 6.3 16.7 42.3 31.4
XL/22 331066 331166 70.0 73.0 24.3 7.5 16.7 43.1 31.9
*Seat angle is actual
**Toptube is measured from the center of the headtube horizontally back to the top of the effective extension of the seattube
***Standover height is based on the largest size tire that will t the bike, not necessarily the included size tire
FEATURES
frame geometry

Giant BOULDER SE Specifications

General

Frame	ALUXX-Grade Aluminum
Front Derailleur	Shimano Tourney
Chain	KMC Z7
Crankset	Shimano Tourney TY301, 42/34/24T
Bottom Bracket	Cartridge
Spokes	Stainless Steel, 14g
Tires	Giant, 27.5x2.1"
Handlebar	Giant Connect
Stem	Giant Connect
Seatpost	Giant Connect, 30.9mm
Saddle	Giant Connect
Pedals	Giant Sport

Summary

Specifications

Frame Specifications

Details about the bicycle's frame, including sizes, colors, frame material, and fork specifications.

Component Specifications

Lists various bicycle components such as handlebars, stem, seatpost, saddle, pedals, shifters, and derailleurs.

Drivetrain and Wheel Specifications

Details on drivetrain parts like brakes, cassette, chain, crankset, bottom bracket, and wheelset components.

Frame Technology

ALUXX Aluminum Frame

Explains the ALUXX aluminum frame technology, highlighting its lightweight and strength for various riding conditions.

Key Features

Suspension Fork and Shifting

Highlights the SR XCM suspension fork and the Shimano trigger shifting system with Acera rear derailleur.

Braking and Wheelset

Details the alloy direct-pull brakes and the Giant XC Alloy/alloy hub wheelset.

Frame Geometry

Geometry Dimensions by Size

Presents frame geometry dimensions including head angle, seat angle, toptube, headtube, chainstay, wheelbase, and standover height.