FROM THE DRIVEWAY TO THE BIKE PARK, STP 20 HELPS YOUNG RIDERS MAKE THE TRANSITION FROM WOBBLY LAPS AROUND THE BLOCK TO HAVING FUN ON TRAILS AND OFF-ROAD TERRAIN.
KEY PERFORMANCE FACTORS
Dirt or street
Lightweight, strong and durable aluminium frameset is designed to go from street riding to bike parks or trails.
Kid-friendly design
Frame geometry is designed specifically for young riders with 20-inch wheels, a low standover height and taller front end for a stable ride quality.
Maximum control
Powerful disc brakes and suspension fork puts maximum control in the rider's hands.
TECHS & FEATURES

×

This Performance level frame material features 6061 alloy with single-butted tubes to produce strong, lightweight framesets for a variety of different bikes and riding styles.
GRIPS
Giant Junior
HANDLEBAR
Giant Sport, alloy, 31.8mm
PEDALS
Platform
SADDLE
STP JR
SEATPOST
Alloy, 27.2mm
STEM
Forged alloy, 0-degree
BOTTOM BRACKET
Cartridge
BRAKE LEVERS
Tektro HD-J285
BRAKES
Tektro HD-J285 hydraulic
BRAKES ROTOR
[F]160mm, [R]160mm rotors
CASSETTE
Shimano CS-HG200, 12x32
CHAIN
KMC Z7
CRANKSET
Alloy forged, 30t, 127mm
REAR DERAILLEUR
Shimano Tourney TY300
SHIFTERS
microSHIFT Twist, 1x7
FORK
SR XCT L20, coil, 60mm
FRAME
ALUXX-Grade aluminium
HUBS
Giant Disc, 28h, QR, alloy, disc
RIMS
Giant 20 inch, alloy
SPOKES
Stainless, 14g
TYRES
Kenda Karma, 20 x 2.2
-
$6,999.95
$7,999.00( / )Unavailable -
$949.00
$1,099.00( / )Unavailable -
2026 EnviLiv Advanced Pro 0- AXS
$8,499.00( / )Unavailable -
$4,199.00( / )Unavailable
-
$2,199.95
$2,699.00( / )Unavailable -
$1,799.00( / )Unavailable
-
$1,599.00( / )Unavailable
-
$13,999.00( / )Unavailable
-
$9,999.00( / )Unavailable
-
$1,599.00( / )Unavailable
-
Giant 2025 Fastroad AR Advanced 1
$2,249.00$2,799.00( / )Unavailable -
Giant 2025 FastRoad AR Advanced 2
$1,599.00$2,299.00( / )Unavailable