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Small but mighty, this highly capable trail bike is for little rippers with big ambitions. Its lightweight alloy frame, high-performance wheels, and youth-tuned suspension balance efficient climbing, loads of traction, and confident handling to help young trail riders take it to the next level.

Key Performance Factors


FlexPoint rear suspension with a Giant Crest FloTrac Lite shock delivers 135mm of smooth travel tuned specifically for lighter weight riders. Up front, the 140mm Giant Crest SL FloTune Lite fork handles rocks, roots and ruts. Front and rear suspension both have minimal activation force, giving young riders smooth control and confidence on technical trails.


An ALUXX SL aluminum frameset with youth-specific trail geometry is combined with quality lightweight components to minimize weight and help young riders tackle challenging terrain. A new Giant TRA WheelSystem (27.5-inch front/26-inch rear) borrows key technologies from the proven adult TRA WheelSystem for improved climbing capabilities and quicker acceleration.


TRA WheelSystem with WideGuard technology results in lighter, stronger rims so riders can run lower tire pressures for better traction without the risk of tire punctures or rim damage. The mixed wheel setup combines the agile handling of the 26-inch rear wheel with the improved rollover capabilities of the 27.5-inch front, while a dropper seatpost makes it easy to optimize riding position while climbing or descending.


This all-new trail bike features a lightweight ALUXX SL aluminum frame with FlexPoint rear suspension and a Giant Crest FloTrac Lite shock that delivers 135mm of fully active travel to help kids level up their trail-riding capabilities. Up front, the new Giant Crest SL FloTune Lite fork handles rocks, roots and ruts with smooth efficiency. A youth-specific Giant TRA WheelSystem (27.5-inch front and 26-inch rear) balances agility and stable handling, helping kids make the leap from neighborhood rides and pump tracks to more challenging singletrack terrain. A dropper seatpost, shorter cranks and cockpit controls designed for small hands all add up to greater control and confidence.

Faith with interactive tooltips

Techs & Features

ALUXX SL Aluminum Technology
FlexPoint Suspension Technology
Tubeless System

Sizing Guide and Geometry

Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
Available sizes may vary from country to country.

bike diagram with measurements referenced in table that follows
Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  One Size
ASeat Tube Length (mm) (inch)35013.8
BSeat Tube Angle (degrees)77.0°
CTop Tube Length (mm) (inch)54521.5
DHead Tube Length (mm) (inch)1054.1
EHead Tube Angle (degrees)64.5°
FFork Rake (mm) (inch)411.6
GTrail (mm) (inch)126.55
HWheelbase (mm) (inch)1147.545.2
IChain Stay Length (mm) (inch)42516.7
JBottom Bracket Drop (mm) (inch)100.4
KStack (mm) (inch)584.523
LReach (mm) (inch)410.116.1
MStand Over Height (mm) (inch)67626.6
NHandlebar Width (mm) (inch)74029.1
OStem Length (mm) (inch)401.6
PCrank Length (mm) (inch)1556.1
QWheel Size F 27.5" / R 26"
  • Colors
  • Frame
    ALUXX SL-Grade Aluminum front and rear triangles, 12x148mm thru-axle, 135mm FlexPoint suspension
  • Fork
    Crest SL FloTune Lite, FloTune Lite Damper, 140mm
  • Shock
    Crest FloTrac Lite, 165/45mm, trunnion mount
  • Handlebar
    Giant Contact TR, 20mm rise, AL6061 aluminum,740mm
  • Grips
    Giant small-hand
  • Stem
    Giant Contact, 8 degree, 40mm
  • Seatpost
    Contact Switch AT Lite, 100mm
  • Saddle
    Giant Romero
  • Pedals
    Giant Pinner Lite
  • Shifters
    MicroSHIFT Advent X Trail trigger shifter SL-M9505-R (with nanowire)
  • Front Derailleur
  • Rear Derailleur
    Microshift Advent X RD-M6205AM
  • Brakes
    Tektro [F]180mm, [R]160mm
  • Brake Levers
    Tektro HD-J285
  • Cassette
    Microshift Advent X G-Series, 10-speed, 11x48
  • Chain
    KMC X10 with missing link
  • Crankset
    ProWheel Charm, 30t, 155mm
  • Bottom Bracket
    Press Fit
  • Rims
    Giant TRA WheelSystem, alloy, hollow rim wall construction, hookless, 30mm inner width, 40mm outer width, 21mm height, Wide Guard Technology, [F] 27.5” [R] 26"
  • Hubs
    [F] Giant alloy, DBL, six-bolt [R] TRA HE, DBL, 72t pawl driver, 6 bolt
  • Spokes
    Sapim Laser
  • Tires
    [F] Maxxis Minion DHF, 27.5x2.5, 60 TPI, folding, [R] Maxxis Minion DHR II, 26x2.4, 60 TPI, folding
  • Extras
    Giant 1x chain guide
  • Weight
    The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.

*All specifications and prices listed are subject to change without notice.


*All specifications and prices listed are subject to change without notice.