Haro Race Lite Si Alloy 24" BMX Race Bike

Regular price $479.95 $299.99 In Stock |

Haro Race Lite Si Alloy 24" BMX Race Bike

4.9
Rated 4.9 out of 5 stars
8 Reviews
Regular price $479.95 $299.99 In Stock
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  • Haro's Race Lite Si Alloy 24" BMX Race Bike is a lightweight speed machine, built to get you over that finish line ahead of the pack.

    The frame is built from 6061-T6 alloy that's lightweight without sacrificing strength and durability, the frame also features Haro 3D dropouts and an integrated chain tensioner. It's paired with hi-ten steel fork and bars that ensure the front end is tough and reliable.

    It also features a lot of parts to help the Race Si Bike perform on the track, lightweight single wall rims laced to steel loose ball hubs, wrapped in Kenda Kontact tires using a 1.75" in the front and back.

Product Specs
  1. FRAME MATERIAL: Aluminium
  2. WHEEL SIZE: 24"
  3. TOP TUBE LENGTH: 21.75"
  4. CHAIN STAY LENGTH: 15.6"
  5. HEADTUBE ANGLE: 73°
  6. SEAT TUBE ANGLE: 71°
  7. FORKS: 100% Chromoly With Tapered Fork Legs
  8. BARS:
    - MATERIAL: Hi-Ten
    - TYPE: 2-Piece
    - RISE: 5.25" Rise
    - WIDTH:
  9. STEM: Alloy Top Load
  10. HEADSET: 1 1/8"
  11. BRAKE MOUNTS: Welded Mount
  12. BRAKES: U-Brake
  13. FRONT HUB: Sealed
  14. FRONT RIM: Single Wall
  15. REAR HUB: Sealed Cassette
  16. REAR RIM: Single Wall
  17. TIRES:
  18. SPROCKET: 44t
  19. CRANKS:
    - MATERIAL: Steel
    - TYPE: 1-Piece
    - ARM LENGTH: 165mm
  20. BB: USA Loose Ball
  21. PEDALS: Nylon/Fiberglass
  22. SEAT: Railed Seat
  23. GEARING: 44/18
  24. WEIGHT: TBC

Product Highlights
  • Great for riders who are between 5ft and 6ft tall (150cm - 180cm)
  • BMX Racing specific bike
  • Lightweight aluminium build
  • U-brake system on welded mounts
  • Built strong and lightweight

NEED MORE HELP UNDERSTANDING BMX RACE BIKES?

We have compiled a complete BMX Race Bike Buyers Guide to help you through the process of finding your perfect race 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 Race Bikes

BMX RACE BIKE SIZING

The first thing you will need to do is make sure you get the correct size BMX race bike, based on your height. BMX race bikes are sized from Mini (The smallest) through to Pro (adult) sizes. These sizes refer to the overall size of the frames and parts but the wheel diameter will remain the same at 20” despite the width of the tyres varying.

Take a ride through our handy guide to find out what size bike best suits you.

Note: there is some overlap between sizes as personal preference comes into the equation.
Rider Height (ft & in) Rider Height (cm) Wheel Width (in)  Bike Size
Up to 4'4" Up to 130cm 1 - 1/8 Micro Mini
4'2" - 4'10" 127cm - 148cm 1 - 1/8 Mini
4'6" - 5'1" 138cm - 155cm 1 - 1/8 Junior
5'0" - 5'4" 150cm - 165cm 1 - 3/8 Expert
5'2" - 5'6" 155cm - 170cm 1 - 3/8 Expert XL
5'3" - 5'8" 160cm - 175cm 1.75 Pro
5'7" - 6'0" 170cm - 185cm 1.75 Pro XL
6'0" + 185cm + 1.75 Pro XL +

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100%would recommend this product
4.9
Rated 4.9 out of 5 stars
Based on 8 reviews
Total 5 star reviews: 7 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
8 reviews
  • Samantha R.
    Verified Buyer
    I recommend this product
    Bought For Myself
    Rated 5 out of 5 stars
    12 seconds ago
    Perfect

    I love it the ride is smooth!

  • Chris B.
    Verified Buyer
    I recommend this product
    Riding Experience Beginner
    Riding Style Race
    Bought For Someone Else
    Rated 5 out of 5 stars
    2 days ago
    Haro Race Lite Si

    Great bike and awesome price

  • Dave
    Verified Buyer
    I recommend this product
    Riding Experience Intermediate
    Riding Style Race
    Bought For Myself
    Rated 5 out of 5 stars
    1 week ago
    Haro 24”

    I have been racing for two years now (50+) with my daughters. Bought this on a budget to compete in the cruiser class this season (2025) for fun and extra track time on race day. This bike has been a blast! The bike is lite and well balanced out of the box. Only change to the bike so far has been taller bars as I’m 6’ tall. This bike doesn’t disappoint!

  • Alex S H.
    Verified Buyer
    I recommend this product
    Riding Experience Intermediate
    Riding Style Street, Trail
    Rated 5 out of 5 stars
    1 month ago
    Love this bike!

    Too much fun. Love the lightweight racing frame. A blast at any pace.

  • Joel K.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Love it!

    It’s winter so I haven’t ridden it but it went together in 15 minutes. Added better pedals, better grips and a pivotal seat. For the sale price it would be impossible to duplicate. It’s light! Chrome Molly frame and forks and stuff.

    A++++