Shop Bikes Dirt and BMX GT Slammer 20 bike, red

GT Slammer 20 bike, red

Name: GT Slammer 20 bike, red
Price: 489.0 EUR
Availability: OutOfstock

489 €

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Dirt and BMX bikes Dirt and BMX bikes (GT)

GT Slammer 20 bike

GT Slammer 2021 is a universal freestyle BMX bike suitable for beginners or moderately advanced riders, from a height of approx. 150 cm. It has a quality frame designed by professional GT riders with Hi-ten steel tubes and a fork. Thanks to the universal geometry, it is suitable for all BMX disciplines - Street, Park, Dirt. The bike is equipped with high-quality components for this category - such as three-part Cr-Mo cranks with an octagonal axis, suitable for BMX classic 25/9 teeth. The popular TWISTER is also part of the equipment.

Steel frame

The most affordable, durable material that absorbs vibrations well, but it is necessary to expect a heavier weight.

20” wheels

Wheel size used mainly on children's bikes and balance bikes. The size usually correspond to the frame size of the particular bike.

Cantilever brakes

Classic rim brakes are the most affordable, but less used today. They are more difficult to set up.

Rigid fork

You will appreciate the lighter weight and stiffness, especially when riding on the road or bike path. Minimal service.

Specification

Frame	Hi-Ten Steel Tubes, DT Gusset, American BB, Seat Stay U-Brake, 1-1/8" H / T, w/ Removable Rotor Tabs
Fork	GT FS Design, Hi-Ten 2pc. steerer & Tapered Legs, 31mm offset, 3/8" Axle dropouts
Cassette	9T 1 pc. Driver
Chain	KMC Z410
Cranks	GT Power Series Cr-Mo 3pc., 170 mm Arms, 19 mm x 8T Cr-Mo Spindle, GT 25T Steel chainwheel
Brakes	Aluminum U-Brake w/ Soft Compound Pad
Rims	Alloy Single Wall, 36 h
Spokes	Stainless Steel, 14 g
Tires	Innova 20 x 2.2" Innova 20 x 2.3"
Seat post	Alloy, 25.4 mm x 200 mm
Saddle	Railed
Stem	GT Top Load, 1-1/8", Cold Forged Cap, 32mm Rise, 40mm
Handlebars	GT Freestyle 2pc., Steel, 8.375" H x 28" W, 3 ° Up, 11 ° Back
Headset	1-1/8" Threadless, Steel
Pedals	GT Low Profile FS Platform Design
Extra	Twister

Product details

Sex	Men, Unisex
Model year	2021
Gears	1x1
Groupset	Other
Colour	red
Material	steel
Brakes	Cantilever
Fork	Rigid
product ID	118472

Due to long-term issues with the supply of components, some manufacturers exceptionally approach changes of installed components contrary to the specification without letting us know. Unfortunately, it is not in our power to go through each bike and verify the differences between the manufacturer's stated components and its actual equipment. Alternative parts should meet the same standards as the original. We apologise for any discrepancies.

Size chart

Size	XS	S	M	L	XL
Rider height (cm)	142.24 - 152.40	152.40 - 165.10	165.10 - 177.80	177.80 - 185.42	185.42 - 198.12

How we ship bikes

All bicycles at the MTBIKER shop are new, not-ridden, from an official distributor and with a full warranty. Several brands even offer a lifetime warranty on the frame after registration. We perform all warranty services in MTBIKER stores after personal delivery or after sending the bike (or its part) by courier.

Our bike shipment is as follows:

The bicycle is taken out of the manufacturer's box
The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
The bicycle is carefully packed back into a box and shipped
If you order a bicycle for in store pick up or home delivery, the bicycle will be waiting put together, checked and ready to use for you.
If you order a bicycle via courier to your home address, the following must be done at home:
1. Take the bike out of the box and carefully remove safety material and foils
2. Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
3. Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
4. Loosen the screws in the headset, straighten the stem with the front wheel, tighten the upper screw on the fork and then tighten the headset (2 minutes, 4 or 5 mm hex key is needed).
5. Mount the pedals to the cranks while lubricating the thread and carefully mounting it the right way (1 minute, 8 mm hex key or 15 mm wrench).
6. Mount seatpost to frame (10 seconds, without needing any tools if the frame has a quick link).
7. Inflate the tyres or fork and shock to desired pressure (2 minutes, pump needed).
8. Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
9. Go for a test drive! Handle your bicycle carefully until you get used to it. If the bike has disc brakes, their performance will be limited from now on - they will gain their full power after 4-5 strong brakes at higher speed.

Auxiliary video for setting up the bike:

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Dirt and BMX bikes from GT

This Californian brand has been designing and manufacturing bikes since 1972. They are one of the pioneers in the MTB discipline. Their framesets are easily recognisable thanks to their strict policy of three frameset triangles. GT's offer focuses essentially on bikes for unconsolidated terrain, which was their speciality from the start.