Skip to product information
1 of 6

Giant STP 20 FS

Giant STP 20 FS

Regular price $789.99
Regular price $789.99 Sale price $789.99
Sale Sold out

Have questions about buying a bike?
Chat with a specialist ↗
Our Platinum Pro Assembly fee of only $39 will be added at checkout to cover the professional bike build and re-packaging by our certified teach team. Your new Giant bike comes 90% built, reassembly is quick and easy with our video guides.

Low stock: 5 left

SKU:1090025190

View full details

Dirt skills start here. With a lightweight aluminum frame that has a low stand-over height and 20-inch wheels, the new STP 20 gives kids the confidence and maneuverability they need to start leaning into the turns, shifting their weight, and popping some air. It’s all the things that make riding fun.

FIT FOR YOUTH

The frame’s low stand-over height offers greater balance and stability with a lower center of gravity that’s ideal for riders 110-130cm tall. The 20-inch wheels and shorter 105mm cranks make for easier handling and smoother pedaling.

GREATER CONTROL

Youth-specific components including a Grit Core Lite saddle, smaller diameter handlebars, and hydraulic brakes with lighter modulation give STP 20 a smooth, controlled ride, helping young riders focus on building skills and gaining confidence.

PLAYFUL AGILITY

With a lightweight, durable ALUXX aluminum frame and Advanced-grade composite fork, the STP 20 is easy for young riders to maneuver. A shorter wheelbase and chainstays add a playful feel and make it easier to lift the front wheel while riding.

  • Sizes: OSFM
  • Colors: Teal
  • Frame: ALUXX-grade aluminum, 12x142mm thru-axle
  • Fork: SR XCT Jr. L20, coil spring, 9x100mm QR, 63mm travel
  • Shock: N/A
  • Handlebar: Giant Sport, alloy, 31.8mm, 600mm
  • Grips: Giant Junior
  • Stem: forged alloy, 0-degree
  • Seatpost: alloy, two-bolt, 30.9x260mm
  • Saddle: Giant Grit Jr.
  • Pedals: platform
  • Shifters: MicroSHIFT Advent, 1x8, youth ergonomics
  • Front Derailleur: N/A
  • Rear Derailleur: MicroSHIFT Advent, short cage
  • Brakes: Tektro HD-J2820 hydraulic [F]160mm, [R]160mm rotors
  • Brake Levers: Tektro HD-J2820
  • Cassette: Shimano CS-H083, 11x38
  • Chain: KMC X9
  • Crankset: alloy forged, 30t, 140mm
  • Bottom Bracket: threaded cartridge
  • Rims: Giant TRA 2, 20", alloy
  • Hubs: [F] Giant Tracker, QR, 6-bolt, [R] Giant Tracker, thru-axle, 6-bolt, HG driver body
  • Spokes: stainless, 14g
  • Tires: Kenda Amrak, 20x2.2"
  • Weight: The most accurate way to determine any bike’s weight is to have your local Bicycle Warehouse 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.
ALUXX Aluminum Technology

ALUXX Aluminum Technology

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.

More Info
  One Size
A Seat Tube Length (inch) 10.4
A1 Seat Post Insertion Depth (inch) 7.9
B Seat Tube Angle 73.0°
C Top Tube Length (inch) 17.5
D Head Tube Length (inch) 3.5
E Head Tube Angle 67.0°
F Fork Rake (inch) 1.6
G Trail (inch) 3.6
H Wheelbase (inch) 32.3
I Chain Stay Length (inch) 12.7
J Bottom Bracket Drop (inch) 2
K Stack (inch) 17.6
L Reach (inch) 11.9
M Stand Over Height (inch) 21.1
N Handlebar Width (inch) 23.6
O Stem Length (inch) 1.6
P Crank Length (inch) 4.1

At Bicycle Warehouse your satisfaction is our top priority. We understand the importance of your happiness with every purchase, which is why we proudly offer our 30 Day Love It Guarantee for your unused gear and 14 days on all bikes. Our exchange and returns process is quick and easy.

View Full Policy

 

Ride Now, Pay Later

Owning your dream bike just got easier. Bicycle Warehouse has financing options for everyone.

Affirm
Snap Financing
ShopPay financing

Apply Today