GT Stomper Prime 20
Small wheels don’t mean small fun: this is GT’s off-road, all-terrain, all-action first mountain bike. Lightweight aluminum frame and rigid fork built with LegitFit design and plenty of gears mean this bike is super-easy to ride and handles like a dream. Remember that feeling of barrelling down the dirt track and coming home covered in mud while grinning from ear to ear? THAT!
| Frame |
20" GT LegitFit Design,
Alloy w/ Replaceable Hanger |
| Fork |
GT Hi-Ten Steel, 1-1/8" Threadless Steerer |
| Rims |
All Terra Double Wall, 28h |
| Spokes |
Stainless Steel, 14g |
| Tires |
Kenda Small Block Eight, 20 x 2.1" |
| Pedals |
GT BMX Flat Pedal, Resin |
| Crank |
Prowheel w/ Double Guard, 30T, 130mm |
| Bottom Bracket |
Cartridge Sealed |
| Chain |
KMC Z7, 7-speed |
| Rear Cogs |
Sunrace, 14-28, 6-speed Freewheel |
| Rear Derailleur |
microSHIFT RD-M21L |
| Shifters |
microSHIFT MS29-7, 7-speed |
| Handlebar |
Steel Riser Bar, 20mm Rise, 540mm Width |
| Grips |
GT MTB |
| Stem |
Alloy Ahead, 30mm |
| Headset |
1 1/8" Ahead |
| Brakes |
GT V-Brake |
| Brake Levers |
Tektro 3 Finger |
| Saddle |
GT MTB |
| Seatpost |
Alloy Micro Adjust |
| Speeds |
6 Speed |
| Brake Type |
Rim |
| Front Hub |
Alloy, QR |
| Front Tire |
Kenda Small Block Eight, 20 x 2.10" |
| Rear Hub |
Alloy Freewheel, QR |
| Rear Tire |
Kenda Small Block Eight, 20 x 2.10" |
Specs may vary dependent on production date.