Description
Speed Series Expert BMX for track racing
The GT Expert 20" is a complete race BMX intended for younger riders standing between 4'8" and 5'2" (145 - 160 cm)
Each bike from GT’s Speed Series is crafted for riders at an intermediate to advanced level and is specifically designed for track racing only. All the Speed Series bikes come equipped with a variety of rigid and lightweight components, ensuring a swift and durable ride that will certainly aid in enhancing your personal track time
Technical features
- Butted race frame fashioned from the highest grade 6061-T6 alloy, reducing weight while increasing stiffness
- Expert-sized race fork constructed 100% from Chromoly and featuring 10mm dropouts
- Expert-sized race handlebars made entirely from robust Chromoly
- Two-piece crank crafted from lightweight alloy with 165 mm arms for improved pedalling
- Promax mini V-brake with cold-forged arms included
- Air-flowing ‘Aero’ rims with a sturdy double-wall design
- Kenda 'Kompact' tyres, featuring a directional tread pattern, appropriate for both hard-packed tracks and loose topsoil terrains
Specifications
Wheel diameter:
20"
Frame name:
Expert
Frame Top Tube:
19.5"
Bar height:
6.5"
Fork material:
Chromoly Steel
Weight:
18lbs
Frame material:
Aluminium, 6061, T6
Seat clamp:
Non-integrated, 22.2mm
Seat:
Combo
Seatpost Length:
135mm
Tyre width:
1.375"
Bar width:
26"
Upsweep:
4°
Backsweep:
8°
Stem type/Length:
40mm, Top load
Headset type:
Integrated 1 1/8"
Headtube angle:
73°
BMX Brake Included:
V-brake (Rear)
Gear ratio:
39/15
Crank Length/Type:
165mm, Two-piece
Pedal axle diameter:
9/16"
Driver side:
Right
Crank material:
Aluminium
Bottom Bracket:
Sealed, Press-fit BB86
Crank Axle Diameter:
24mm
Pedal material:
Nylon
Axle diameter:
10mm
Number of spokes:
28
Chain type:
Single speed
Assembly:
Partly assembled