2018 GT Siren Coaster 20"

Aluminum frame coaster bike

gtbicycles.com

2018 GT Siren Coaster 20"
  • MSRP $200
  • Suspension Rigid
  • Frame Aluminum
  • Fork Steel
  • Wheels 20″ Aluminum
  • Drivetrain Single-speed
Gearing

Single-speed — 1 speed

2018 GT Siren Coaster 20"
12 mph
Similar Bikes
18 mph

Similar bikes are easier to ride up hills than the 2018 Siren Coaster 20".

The 2018 Siren Coaster 20" won‘t keep up with similar bikes while riding downhill or sprinting.

Build
Frame20" GT LegitFit Design, Alloy
ForkGT Hi-Ten Steel, 1" Threaded Steerer
Bottom BracketSteel, Ball type
HeadsetSteel, 1"
Stem2-Bolt Alloy Top, Steel Quill
HandlebarSteel 580mm width x 176mm rise
SaddleGT 1-piece
SeatpostAlloy
PedalsJr. BMX design, resin
Grips120mm closed end
Components
CrankForged One-Piece Type, 127mm, 32T
Cassette16T Coaster
ChainKMC Z410A, 1/2" x 1/8"
Brakes(F) N/A, (R) Coaster
Wheels
RimsAlloy, 28 Hole
Front Hub(F) Steel, 28 Hole, 3/8" Axle, (R) Steel, 28 Hole, Coaster
Similar Bikes
2018 GT Siren Coaster 20"