Jet BMX Block BMX Bike

Regular price $349.99 In Stock

Jet BMX Block BMX Bike

4.6
Rated 4.6 out of 5 stars
45 Reviews
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Regular price $349.99 In Stock
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  • The Jet Block 20" is the most affordable full size 20" BMX we currently offer and a great entry level bike from Jet. Features include Hi Ten 20.25" top tube frame, 8" High steel bars, 3pc Forged cranks with sealed mid BB, 9t Sealed cassette hub, Padded seat & post combo & much more. It is unheard of to get 3-piece cranks and sealed hubs and bearings at this price point - all of these things mean the bike is lighter, stronger and harder wearing than parts normally found at this price.

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Product Specs
  1. FRAME MATERIAL: Hi Ten Steel
  2. WHEEL SIZE: 20"
  3. TOP TUBE LENGTH: 20.25"
  4. CHAIN STAY LENGTH: TBC
  5. HEADTUBE ANGLE
  6. SEAT TUBE ANGLE
  7. FORKS: Hi-Ten Steel
  8. BARS: 8" Hi Ten Steel
  9. STEM: Alloy Top Load
  10. HEADSET: 1 1/8 Aheadset
  11. BRAKE MOUNTS: Welded U-Brake
  12. BRAKES: U-Brake
  13. FRONT HUB: Looseball
  14. FRONT RIM: Single Wall Alloy
  15. REAR HUB: 14mm Sealed 9t Cassette Hub
  16. REAR RIM: Single Wall Alloy
  17. TYRES: Innov Street 2.25"
  18. SPROCKET: 25t Steel
  19. CRANKS: 3pc Chromoly 170mm
  20. BB: Sealed Mid
  21. PEDALS: Platform Plastic
  22. SEAT: Padded Combo
  23. GEARING: 25/9
  24. WEIGHT: 25.4lbs

Product Highlights
  • Suited for 12-16 Year Olds (4ft 5 - 5ft 5)
  • Great for All types of BMX riding
  • Sealed bearings throughout
  • Our Most popular 1st Bike

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
4.6
Rated 4.6 out of 5 stars
Based on 45 reviews
Total 5 star reviews: 28 Total 4 star reviews: 17 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
45 reviews
  • Ace W.
    Verified Buyer
    I recommend this product
    Riding Experience Intermediate
    Riding Style Park, Street, Trail
    Bought For Myself
    Rated 5 out of 5 stars
    Yesterday
    Good quality bike but instructions are confusing

    Very smooth, Light, Fast and Reliable. Only problems were instructions are somewhat challenging and there no instructions for the brakes if you put them on. But overall good bmx bike for kids/ teens

    SB Profile picture for Source BMX
    Source BMX
    23 hours ago

    Thanks for your review, Ace. Don't forget, we have our own tutorials to help with building a bike or fitting parts on our maintenance guides - https://www.sourcebmx.com/pages/bmx-maintenance-videos

  • Alex F.
    Verified Buyer
    I recommend this product
    Riding Style(s) Park
    Riding Experience Beginner
    Bought For Someone Else
    Rated 5 out of 5 stars
    1 week ago
    Fantastic customer service - thank you

    I ordered the jet bmx over the weekend, it was dispatched on Monday and arrived on Tuesday, so a massive thank to all the team at Sourcebmx for such fantastic customer service and getting the bike to us so quickly. When it arrived and was assembled my son was absolutely thrilled as it’s a great bike to ride and he has been getting lots of compliments from his friends about it (he likes that bit too!) . So if you’re thinking of getting this bike from Source, I’d definitely say to go for it!

  • Giovanni C.
    Verified Buyer
    I recommend this product
    Riding Experience Beginner
    Riding Style Street
    Bought For Myself
    Rated 5 out of 5 stars
    3 weeks ago
    Love my new bike

    Great bike for me…love the camo color. Rides nice too.

  • Natalya R.
    Verified Buyer
    I recommend this product
    Riding Experience Intermediate
    Riding Style Park, Street, Trail
    Bought For Someone Else
    Rated 5 out of 5 stars
    1 month ago
    Awesome

    Great bike. My boy wanted one for a while. I finally got him one. Looks great and he loves it.

  • Domas v.
    Verified Buyer
    I recommend this product
    Riding Style Park
    Riding Experience Expert
    Bought For Myself
    Rated 5 out of 5 stars
    1 month ago
    Great

    Its very good and cheap

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