2018 GT
Grunge Coaster 20"
A 20″ aluminum frame general youth bike.
Compare the full range
| MSRP | $199 |
|---|---|
| Frame | Aluminum |
| Suspension | Rigid |
| Fork | Steel |
| Wheels | 20″ Aluminum |
| Drivetrain | Single-speed |
For This Bike
| Frame | 20" GT LegitFit Design, Alloy |
|---|---|
| Fork | GT Hi-Ten Steel, 1" Threaded Steerer |
| Bottom Bracket | Steel, Ball type |
| Headset | Steel, 1" |
| Stem | 2-Bolt Alloy Top, Steel Quill |
| Handlebar | Steel 580mm width x 176mm rise |
| Saddle | GT 1-piece |
| Seatpost | Alloy Type: Rigid |
| Pedals | Jr. BMX design, resin |
| Grips | 120mm closed end |
| Crank | Forged One-Piece Type, 127mm, 32T |
|---|---|
| Cassette | 16T Coaster |
| Chain | KMC Z410A, 1/2" x 1/8" |
| Brakes | (F) N/A, (R) Coaster |
| Rims | Alloy, 28 Hole |
|---|---|
| Front Hub | (F) Steel, 28 Hole, 3/8" Axle, (R) Steel, 28 Hole, Coaster |
| Tires | GT 20 x 1.95" (F/R) |
Last updated July 20
Not listed for 2,100 days