GT Speed Series Expert XL 20" 2020 Race BMX Bike

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Description

Speed Series Expert XL BMX for Racing Tracks

The GT Expert XL 20″ is a complete race BMX designed for cyclists who are between 5′0″ and 5′4″ (155 - 165 cm) tall.

GT’s Speed Series bikes cater to mid-high level riders and are exclusively crafted for track racing. Each bike in the Speed Series is equipped with an array of stiff and lightweight components, guaranteeing a fast and sturdy ride that will undoubtedly aid in enhancing your personal best at the track.

Technical Specifications

Butted race frame constructed from premium 6061-T6 alloy, optimizing both weight and rigidity
Race fork crafted entirely from Chromoly with 10mm dropouts
Race handlebars featuring a 6.5″ rise, made completely from durable Chromoly
2-piece crank forged from a light alloy with 165 mm arms, improving pedalling efficiency
Promax mini V-brake with cold-forged arms included
‘Aero’ rims with a durable double-wall construction for improved air passage
Kenda ‘Kompact’ tires with a directional tread design, suited for both hard-packed tracks and loose soil surfaces

Specifications

Wheel diameter:

20"

Frame name:

Expert XL

Frame Top Tube:

20" (50.8cm)

Bar height:

6.5" (16.5cm)

Fork material:

Chromoly Steel

Weight:

8.18kg

Frame material:

Aluminum, 6061, T6

Seat clamp:

Non-integrated

Seat:

Combo

Seatpost Length:

135mm

Tire width:

1.5"

Bar width:

26" (66cm)

Upsweep:

4°

Backsweep:

8°

Stem type/Length:

40mm, Top load

Headset type:

Integrated 1 1/8"–1.5"

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:

Aluminum

Bottom Bracket:

European (EURO)

Crank Axle Diameter:

24mm

Axle diameter:

10mm

Number of spokes:

Chain type:

Single speed

Assembly:

Partly assembled

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