MSRP | $225 | $549 |
---|---|---|
Where to Buy | — $1 At | $549 At Trek |
Category | General Youth | General Youth |
Weight | 21.1 lbs | |
Aluminum | Aluminum | |
Fork | Steel | Aluminum |
Wheels | Aluminum | Aluminum |
Wheel Size | 16″ | 24″ |
Brakes | Coaster | Rim |
Groupset | microSHIFT Acolyte | |
Drivetrain | Single-speed | 1 × 8 |
Brand Site | ||
Summary | The GT Siren 16" is a 16″ aluminum frame general youth bike with coaster brakes. |
Frame | 16" GT LegitFit Design, Alloy | Alpha Silver Aluminum, 24'' |
---|---|---|
Fork | GT Hi-Ten Steel, 1" threaded steerer | Wahoo 24'' alloy, V-brake bosses, ThruSkew 5mm QR |
Bottom Bracket | Steel, ball type | Sealed cartridge, 68mm |
Headset | Steel, 1" | Integrated, sealed cartridge bearings |
Stem | 2-Bolt Alloy Top, Steel Quill | Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length |
Handlebar | Steel Riser bar, 130mm rise, 500mm width | Bontrager alloy, 31.8mm, 15mm rise, 580mm width |
Saddle | GT 1-piece | Kids' padded, integrated seatpost, Blendr light mount, 31.6x270mm |
Seatpost | Alloy | |
Pedals | Jr. BMX design, resin | Kids' Satellite, 9/16 thread |
Grips | 95mm closed end | Size: 24" wheel, Kids' grip, 108mm width, lock-on; Size: 24" wheel, Kids' grip, 110mm width; Size: 24" wheel, Kids' grip, 108mm width |
Rear Derailleur | microSHIFT Acolyte M5180S, 34-38T max cog | |
---|---|---|
Crank | Forged One-Piece Type, 89mm, steel, 28T | Alloy, 28T steel ring, chainguard, 127mm length |
Shifters | microSHIFT Acolyte SL-M6285, 8 speed | |
Cassette | 16T Coaster | microSHIFT Acolyte H083, 11-38, 8 speed |
Chain | KMC HV410 1/2" x 1/8" | KMC Z8 |
Brakes | Coaster | Alloy linear-pull |
Brake Levers | Kids' alloy brake lever, black |
Rims | Alloy, 20h | Alloy 24'', 28h |
---|---|---|
Spokes | Stainless Steel, 14g | |
Front Hub | Steel, Nutted axle | Formula alloy, 100mm ThruSkew |
Rear Hub | Steel, nutted axle, coaster brake | Formula FM32 alloy, 135x5mm |
Tires | GT 16 x 1.95"GT 16 x 1.95" GT 16 x 1.95" | Bontrager Connection Comp, wire bead, 30 tpi, 24x2.00'' |