Compare bikes
 |  | Add a bike | |
|---|---|---|---|
Overview | |||
| Category | Kids | Kids | |
| Model year | 2026 | 2026 | |
| Wheel size | 20in (20) | 20in (One Size) | |
Components | |||
Select a size for each bike to compare size-specific components. | |||
| Frame | A1 Premium Butted Alloy, unisex frame, internal cable routing, 148mm thru-axle, 30.9mm dropper post ready, replaceable derailleur hanger compatible | ALUXX-grade aluminum, 12x142mm thru-axle | |
| Crank length | 20: 115mm | One Size: 105 mm | |
| Sizes | — | OSFM | |
| Seatpost clamp | Bolt-type, 34.9mm | — | |
| Handlebar width | 20: Dia:22.2mm | One Size: 600 mm | |
| Colours | — | Teal | |
| Fork | A1 Premium Butted Alloy, Alloy steerer, 15x110 mm, W/Mini Fender | SR XCT Jr. L20, coil spring, 9x100mm QR, 63mm travel | |
| Stem length | 20: 35mm | One Size: 40 mm | |
| Front brake | Promax DSK-926, Hydraulic Disc Brake, Adjustable Reach | — | |
| Saddle width | 20: 130mm | — | |
| Rear brake | Promax DSK-926, Hydraulic Disc Brake, 160mm Rotor, Adjustable Reach | — | |
| Seatpost length | 20: 250 height 0000179387mm | — | |
| Shock | — | N/A | |
| Shift levers | microSHIFT Acolyte Quick Trigger SL-M6285-R, 8-Speed, short reach triggers for easy operation | — | |
| Handlebar | — | Giant Sport, alloy, 31.8mm, 600mm | |
| Rear derailleur | microSHIFT Super Short derailleur RD-M5185S, 8-Speed, w/ Clutch | MicroSHIFT Advent, short cage | |
| Grips | Specialized Trail Grips, lock-on | Giant Junior | |
| Cassette | microSHIFT Acolyte CS-H084, 12-42t, 8-speed | Shimano CS-H083, 11x38 | |
| Stem | Stout 3D-forged alloy, 31.8mm, 6-degree rise | forged alloy, 0-degree | |
| Chain | KMC X8 w/ Missing Link™ | KMC X9 | |
| Seatpost | Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm | alloy, two-bolt, 30.9x260mm | |
| Crankset | Forged Alloy, 115mm length, narrow Q-factor, w/ chainguard | alloy forged, 30t, 140mm | |
| Saddle | Bridge Kids Saddle, 130mm | Giant Grit Jr. | |
| Chainrings | 40T | — | |
| Pedals | Nylon platform w/ reflectors | platform | |
| Bottom bracket | Square-tapered, 68mm | threaded cartridge | |
| Shifters | — | MicroSHIFT Advent, 1x8, youth ergonomics | |
| Rims | Alloy, 16mm depth, 25mm internal width, 28H | Giant TRA 2, 20", alloy | |
| Front derailleur | — | N/A | |
| Front hub | Alloy, 6-Bolt, 28H, 15x110 Boost | — | |
| Rear hub | Alloy, 6-Bolt, 28H, 12x148 Boost, 11-speed compatiable | — | |
| Brakes | — | Tektro HD-J2820 hydraulic [F]160mm, [R]160mm rotors | |
| Spokes | Stainless, 14g | stainless, 14g | |
| Brake levers | — | Tektro HD-J2820 | |
| Front tyre | Kicker Wirebead 20X2.1 | — | |
| Rear tyre | Kicker Wirebead 20X2.1 | — | |
| Inner tubes | Standard, Schrader valve | — | |
| Handlebar | Double Butted Alloy, 40mm rise , 11deg back sweep, 2.5deg up seep, 31.8mm, 620mm | — | |
| Hubs | — | [F] Giant Tracker, QR, 6-bolt, [R] Giant Tracker, thru-axle, 6-bolt, HG driver body | |
| Tyres | — | Kenda Amrak, 20x2.2" | |
| Weight | 9.58 kg (21 lb, 1.9 oz) | 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. | |
| Product ID | 222029 | — | |
| Size used for weighing | One Size | — | |
Geometry
Select a size for each bike to compare geometry.
| Geometry | Specialized Riprock 20 | Giant STP 20 FS |
|---|