MSRP | $269 | $549 |
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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 | 20″ | 24″ |
Brakes | Rim | Rim |
Groupset | Tourney | microSHIFT Acolyte |
Drivetrain | 1 × 6 | 1 × 8 |
Brand Site | ||
Summary | The GT Stomper Prime 20" is a 20″ aluminum frame general youth bike with mid-range components and rim brakes. |
Frame | 20" GT LegitFit Design, Alloy w/ Replaceable Hanger | Alpha Silver Aluminum, 24'' |
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Fork | GT Hi-Ten Steel, 1-1/8" Threadless Steerer | Wahoo 24'' alloy, V-brake bosses, ThruSkew 5mm QR |
Bottom Bracket | Cartridge Sealed | Sealed cartridge, 68mm |
Headset | 1 1/8" Ahead | Integrated, sealed cartridge bearings |
Stem | Alloy Ahead, 30mm | Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length |
Handlebar | Steel 540mm width x 20mm rise | Bontrager alloy, 31.8mm, 15mm rise, 580mm width |
Saddle | GT MTB | Kids' padded, integrated seatpost, Blendr light mount, 31.6x270mm |
Seatpost | Alloy Micro Adjust | |
Pedals | GT BMX Flat Pedal, Resin | Kids' Satellite, 9/16 thread |
Grips | GT MTB | 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 | Shimano Tourney RD-TY300 | microSHIFT Acolyte M5180S, 34-38T max cog |
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Crank | Prowheel w/ Double Guard, 30T, 110mm | Alloy, 28T steel ring, chainguard, 127mm length |
Shifters | Shimano Revo Twist Shifter For Small Hands, SL-RS36 | microSHIFT Acolyte SL-M6285, 8 speed |
Cassette | Sunrace 6-Speed, 14-28T F/W | microSHIFT Acolyte H083, 11-38, 8 speed |
Chain | KMC Z50 | KMC Z8 |
Brakes | (F) Alloy Linear Pull, (R) Alloy Linear Pull | Alloy linear-pull |
Brake Levers | Tektro 3-Finger, Linear Pull | Kids' alloy brake lever, black |
Rims | Double Wall, w/ Machined Sidewall, 28H | Alloy 24'', 28h |
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Front Hub | (F) Alloy QR, 28H, (R) Alloy Freewheel QR, 28H | Formula alloy, 100mm ThruSkew |
Rear Hub | Formula FM32 alloy, 135x5mm | |
Tires | Kenda Small Block Eight 20 x 2.10" (F/R) | Bontrager Connection Comp, wire bead, 30 tpi, 24x2.00'' |