Performer 21 Dirtlip
The Performer is an excellent intermediate model with a blend of dependable specifications and price. Ideal for beginning, intermediate, and returning BMX riders wishing to improve their riding.
- GT Pivotal Padded Saddle / Alloy Pivotal Post
- Sealed Alloy Front Hub/ Double Wall Rear Rim
- GT Power Series Cr-Mo 3pc. Cranks
$555.00
product description
Performer 21 Dirtlip
Performance 21 Dirtlip, a nomadic off-grid artist and lifelong BMX rider, has a distinct style that is both edgy and playful. After contributing their artistic abilities to several GT projects over the years, working together on a limited-edition bike was a no-brainer. Grab one before they’re gone!
Frame
frame: 100% Hi-Ten Steel Tubes, DT Gusset, Mid BB, Seat Stay U-Brake, Integrated 1-1/8″ H/T, Removable Rotor Tabs
sizes available: 21
fork: 100% Hi-Ten, Tapered Legs, 31mm Offset
wheel size: 20
Wheels
rims: Alloy Single Wall (F), Double Wall (R), 36h
front hub: Alloy Sealed 3/8″ Axle
rear hub: Alloy Semi-Sealed 14mm Cassette
front tire: GT LP-5 2.35″
rear tire: GT LP-5 2.35″
spokes: Stainless Steel, 14g
Drivetrain
rear cogs: 9T 1pc. Driver
chain: KMC S1
crank: GT Power Series 3pc Chromoly 170mm, 19mm x 8T Spindle, GT NBS 25T Steel Chainwheel
bottom bracket: Sealed Mid 19mm
pedals: GT Logo PC Platform
Cockpit
handlebar: GT 2pc Freestyle, 100% Hi-Ten Steel, 9″H x 29″W, 3°Up, 11° Back
stem: GT NBS Top Load 50mm, 32mm Rise
grips: GT Super Soft Flangeless
headset: 1-1/8″ Sealed Integrated (41.8 x 45)
seatpost: Alloy Pivotal, 25.4 x 200mm
saddle: GT Pivotal Padded
Brakes
brakes: NBS Alloy U-Brake w/ Soft Compound Pad
brake levers: NBS Alloy
Geometry
| Sizes (in) | 21 |
|---|---|
| Top tube actual | 21 |
| Head tube angle | 75° ° |
| Seat tube angle | 71° ° |
| Standover | 8.5 |
| Head tube length | 4.5 |
| Wheelbase | 35.93 |
| Front center | 22.93 |
| Chainstay length | 13 |
| Bottom bracket height | 11.75 |
| Seat post diameter | 1 |
| Axel to crown | 12.6 |
| Dropouts | 14mm |
| Head tube type | Integrated |
| Brake mounts | Welded |
| Rider area | 22.55 |
| Bottom bracket type | Mid |
| Fork rake | 1.2 |
| Axel to crown | 12.6 |
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