GT Speed Series Expert 20" 2020 Race BMX Bike

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Description

Speed Series Expert BMX for track racing

The GT Expert 20" is a complete race BMX tailored for smaller riders with a height between 4'8" and 5'2" (145 - 160 cm).

GT’s Speed Series bicycles cater to mid-high level riders and are crafted exclusively for race track use. Feature-rich, these Speed Series bikes boast a variety of stiff, lightweight components, delivering a fast and resilient ride, sure to aid in enhancing your personal lap times on the track.

Technical Specifications

Butted race frame constructed from top-tier 6061-T6 alloy, maximising stiffness whilst minimising weight
Expert-sized race fork crafted entirely from Chromoly, complete with 10 mm dropouts
Expert-sized race handlebars constructed 100% from robust Chromoly
2-piece crank forged from lightweight alloy with 165 mm arms to improve pedalling efficiency
Promax mini V-brake featuring cold-forged arms included
Aero rims designed for optimal air flow, with a durable double-wall structure
Kenda 'Kompact' tyres with directional tread patterns, suited for hard-packed tracks as well as loose topsoil

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:

Chain type:

Single speed

Assembly:

Partly assembled

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