GT Slammer BMX Bike
GT Slammer BMX Bike
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Fit in and look the part during any session with a bike that looks like the pros without putting a hurt on your wallet. The Slammer is a beginner level bike but is durable enough to take the abuse while you dial in your moves.
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Seen this cheaper elsewhere? We price match any legitimate competitor! For a price match to be accepted, the item has to be identical and be in stock and available for purchase at our competitor. We will notify you by email of the decision when reviewed within 24hours but usually much sooner
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- Free Shipping to Most EU Regions over 199.95€*
- Complete Tracking On All Orders
- Free Stickers With All Orders
- Select bikes ship with a flat fee from 14.95€*
Product Specs
- FRAME MATERIAL: Hi-Ten Steel
- WHEEL SIZE: 20"
- TOP TUBE LENGTH: 20"
- CHAIN STAY LENGTH: 13.2"
- HEADTUBE ANGLE: 75°
- SEAT TUBE ANGLE: 71°
- FORKS: GT FS Design, Hi-Ten 2pc. Steerer & Tapered Legs, 31mm OffSet, 3/8” Axle Dropouts
- BARS: GT Freestyle 2pc., Steel, 8.375” H x28” W, 3° Up, 11° Back
- STEM: GT Top Load, 1-1/8”, Cold Forged Cap, 32mm Rise, 40mm
- HEADSET: 1-1/8” Threadless, Steel
- BRAKE MOUNTS: Welded
- BRAKES: Aluminum U-Brake w/ Soft Compound Pad
- FRONT HUB: Steel Body, Loose Ball 3/8” x 150mm Heat Treated Axle, 36h, 15mm Nut
- FRONT RIM: Alloy Single Wall, 36h
- REAR HUB: Steel Body, Loose Ball 3/8” x 150mm Heat Treated Axle, 15mm Nut Front, Alloy Body, 1 Loose Ball, 4 Sealed Bearing 14mm x 180mm Axle, 9T Cassette, 36 Hole, 17mm Nut Rear.
- REAR RIM: Alloy Single Wall, 36h
- TYRES: Innova 20x2.2” Front 20x2.3" Rear
- SPROCKET: GT 25T Steel Chainwheel
- CRANKS: GT Power Series Cr-Mo 3pc., 170mm Arms
- BB: American Loose Ball Bearing
- PEDALS: GT Low Profile FS Platform Design
- SEAT: Railed
- GEARING: 25/9
- WEIGHT: 27lbs
Product Highlights
- Full Size Bike with a Shorter Top Tube and geometry to Suit riders who are 4ft - 5ft 4" / 120cm -160cm
- Great for Riders who are just too small to handle a full size 20" BMX
- Strong Hi-ten steel construction
- Strong and durable crankset
90 Day Returns
Duty Free Shipping from Germany
100% Secure Shopping
Customers Rate Us Excellent!
NEED SOME HELP CHOOSING A BMX BIKE?
We have compiled a complete BMX buyers guide to help you through the process! Keep reading to find out more about your perfect BMX bike. Here at SourceBMX we are all riders, so we can offer advice that only 100% rider-owned BMX shops can - just ask.
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BMX BIKE SIZE GUIDE
BMX bikes are measured in two ways: the size of the wheel (20” is the standard BMX wheel size), and the length of the frame which is gauged by the top tube measurement. We have also simplified for you into XS, Small, Medium, etc.Here is a guide to what size you should be looking for - note that there is some overlap in sizes, as personal preference also comes into the equation!
| Rider Height (in) | Rider Height (cm ) | Wheel Size (in) | Top Tube Length (in) |
|---|---|---|---|
| 2FT - 3FT | 60 - 90cm | 12" | 11.5" - 13" |
| 2'8" - 3'4" | 80 - 100 cm | 14" | 2.8" - 15" |
| 3FT - 3'8" | 90 - 110cm | 16" | 14.5" - 17" |
| 3'6" - 4'6" | 105 - 135cm | 18" | 17" - 18.5" |
| 4'6" - 5'1" (XS) |
135 - 155cm | 20" | 18" - 20" |
| 4'10" - 5'4" | 147 - 162cm | 20" | 20" - 20.25" (XS - S) |
| 5'2"- 5'8" | 157 - 173cm | 20" | 20" - 20.5" (S - M) |
| 5'6" - 6FT | 165 - 185cm | 20" | 20.25" - 21" (M - L) |
| 6FT + | 180cm + | 20" | 20.75" + (L - XL) |
- Georgina D.Verified BuyerRated 5 out of 5 stars3 months agoSlammer ! SlammingAmazing!
Most simply the best bike I have ever brought.
I brought this bike for my 13year old son after he outgrew his old back and family members were trying to make him get a mounting bike however he wanted to stay true to BMX.
After getting our delivery of the Slammer I can tell you...He loves it.
It's already been tested and put though the battles of a teen . Honesly we haven't had a single issue , People always comment and ask when we brought the bike.
Not only is it a lovely looking bike , The frame is so strong and sturdy. The width of the wheels is perfect too. It's literally the perfect bike for anyone that's looking into getting a BMX.
My 8year old has now decided that he wants this bike in the future.
Totally value for money & I will definitely be making more purchases in the future ( The teen already has plans on what we are ordering )
100% Recommend.
- Daniel H.Verified BuyerRated 4 out of 5 starsYesterdayGT Slammer
Bike seems to be of good quality but paint is lacking. I chose Mint color and not sure if its translucent or factory applied too thin. but all the welds show through. Looks like greasy black blemishes at every joint.
SBSource BMX2 hours agoThanks for your review, Daniel. We appreciate your feedback on the paint finish of your GT Slammer. The mint version uses a translucent style paint, so you'll be able to see the weld marks on the frame - It's a popular colour choice for many riders who love this effect! Please feel free to reach out to our customer service if you have any other concerns. We're always happy to help ensure your complete satisfaction.
- Thomas S.Verified BuyerRated 4 out of 5 stars2 months agoGreat intro bike
Great introduction to bmx for the money with this bike.
- Chris K.Verified BuyerRated 5 out of 5 stars3 months agoGreat product
Shipping was FAST. Very nice. Purchased for my son's 10th birthday. Packaging was very adequate. Took me some time to find the front tire axle nuts as they were inside the plastic axle protectors. I was looking for a separate bag. Overall I am very happy with this purchase.
- Lance P.Verified BuyerRated 5 out of 5 stars3 months agoIt was a happy birthday.
Got it for my son’s 10th birthday and he loves it. It went together real easy but double check the crank area after the first ride it was pretty loose but it was easy to get tightened and back off he went. I would buy another.