Aluminum frame run bike
Single-speed — 1 speed
The 2018 Grunge Coaster 16" is geared about the same as similar bikes for riding up hills.
The 2018 Grunge Coaster 16" won‘t keep up with similar bikes while riding downhill or sprinting.
|Frame||16" GT LegitFit Design, Alloy|
|Fork||GT Hi-Ten Steel, 1" Threaded Steerer|
|Bottom Bracket||Steel, Ball type|
|Stem||2-Bolt Alloy Top, Steel Quill, 30mm|
|Handlebar||Steel 500mm width x 130mm rise|
|Pedals||Jr. BMX design, resin|
|Grips||95mm closed end|
|Crank||Forged One-Piece Type, 89mm, Steel, 28T|
|Chain||KMC HV410 1/2" x 1/8"|
|Brakes||(F) N/A, (R) Coaster|
|Rims||Alloy, 20 hole|
|Front Hub||(F) Steel, 20 Hole, 3/8" Axle, (R) Steel, 20 Hole, Coaster|