GT Slammer BMX Bike

Regular price £349.99 £314.99

GT Slammer BMX Bike

4.8
Rated 4.8 out of 5 stars
8 Reviews
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Regular price £349.99 £314.99
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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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Product Specs
  1. FRAME MATERIAL: Hi-Ten Steel
  2. WHEEL SIZE: 20"
  3. TOP TUBE LENGTH: 20"
  4. CHAIN STAY LENGTH: 13.2"
  5. HEADTUBE ANGLE: 75°
  6. SEAT TUBE ANGLE: 71°
  7. FORKS: GT FS Design, Hi-Ten 2pc. Steerer & Tapered Legs, 31mm OffSet, 3/8” Axle Dropouts
  8. BARS: GT Freestyle 2pc., Steel, 8.375” H x28” W, 3° Up, 11° Back
  9. STEM: GT Top Load, 1-1/8”, Cold Forged Cap, 32mm Rise, 40mm
  10. HEADSET: 1-1/8” Threadless, Steel
  11. BRAKE MOUNTS: Welded
  12. BRAKES: Aluminum U-Brake w/ Soft Compound Pad
  13. FRONT HUB: Steel Body, Loose Ball 3/8” x 150mm Heat Treated Axle, 36h, 15mm Nut
  14. FRONT RIM: Alloy Single Wall, 36h
  15. 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.
  16. REAR RIM: Alloy Single Wall, 36h
  17. TYRES: Innova 20x2.2” Front 20x2.3" Rear
  18. SPROCKET: GT 25T Steel Chainwheel
  19. CRANKS: GT Power Series Cr-Mo 3pc., 170mm Arms
  20. BB: American Loose Ball Bearing
  21. PEDALS: GT Low Profile FS Platform Design
  22. SEAT: Railed
  23. GEARING: 25/9
  24. 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

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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.

Click here to view all BMX Bikes

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)

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100%would recommend this product
4.8
Rated 4.8 out of 5 stars
Based on 8 reviews
Total 5 star reviews: 6 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
8 reviews
  • Chris K.
    Verified Buyer
    I recommend this product
    Riding Experience Beginner
    Bought For Someone Else
    Rated 5 out of 5 stars
    3 months ago
    Great 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.

  • Georgina D.
    Verified Buyer
    I recommend this product
    Riding Style(s) Street, Park
    Riding Experience Beginner
    Bought For Someone Else
    Rated 5 out of 5 stars
    3 months ago
    Slammer ! 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.

  • Lance P.
    Verified Buyer
    I recommend this product
    Riding Experience Intermediate
    Riding Style Street
    Bought For Someone Else
    Rated 5 out of 5 stars
    3 months ago
    It 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.

  • Ben W.
    Verified Buyer
    I recommend this product
    Riding Style(s) Street
    Riding Experience Beginner
    Bought For Someone Else
    Rated 5 out of 5 stars
    4 months ago
    new bike

    Really happy with the bike and the service provided by Sourcebmx has been nothing short of top notch. I'm an old (nearly 50) rider from back in the day, so this bike was an entry level bike for my son. No issues with the order at all and delivery through dpd was a breeze. Highly recommend.

  • Levi M.
    Verified Buyer
    I recommend this product
    Riding Experience Intermediate
    Riding Style Street, Trail, Park
    Bought For Myself
    Rated 5 out of 5 stars
    4 months ago
    Gt slammer

    AMAZING, fast and friendly.

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