Stay Strong Optimum STR BMX Bike

£399.99 In Stock

Stay Strong Optimum STR BMX Bike

Check all Stock availability
£399.99 In Stock
Order In For Express Shipping Options!
Pay securely, your way
  • Made predominantly for Street riding, the Optimium from Stay Strong features everything you need to hit the streets with confidence. Firstly the optimism is spec’d out with exclusively sealed bearings meaning that everything is solid, lightweight and requires minimal maintenance. This Model features a fully sealed 9t cassette and 2-piece bars making it perfect for street, park and anything else you can throw at it (if you want a pure street bike check out the Freecoaster Model). The parts package is impressive and includes a sealed female axle front wheel, Sealed 3-piece cranks, a fat padded combo seat and post and wide 2.4” gum tires to mention just a few. 

    The bike has a 20.75” top tube so would be a good fit for any rider between 5ft and 6ft and has a short rear end and steep head tube making it super-responsive especially when it comes to carving out 180's and threes etc. Also worthy of a mention on this bike are the removable brakes/mounts and Cr-mo front end which isn’t normally standard features you find on a bike at this price point and really helps this stand out from the competition. 

  • 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

    Create price match request

    • Free Shipping On all Orders Over £99.99
    • Complete Tracking on all orders
    • 90 Day Returns Policy
    • Free Gifts With All orders

Product Specs
  1. FRAME MATERIAL: Chromoly Top tube & Down tube
  2. WHEEL SIZE: 20"
  3. TOP TUBE LENGTH: 20.75"
  4. CHAIN STAY LENGTH: 13.25"
  5. HEADTUBE ANGLE: 75°
  6. SEAT TUBE ANGLE: 71°
  7. FORKS: Chromoly Steer tube with hi ten tapered legs
  8. BARS: 2pc Steel 9 x 29
  9. STEM: Forged Alloy Top Load, 50mm
  10. HEADSET: Sealed Intergrated
  11. BRAKE MOUNTS: Removable 990 Mounts
  12. BRAKES: Alloy lever & U-Brake
  13. FRONT HUB: Alloy 36h, Sealed Bearings, 10mm Female bolts
  14. FRONT RIM: 36h Single Wall, Pinned Joint
  15. REAR HUB: Alloy 14mm Fully Sealed 9t Cassette
  16. REAR RIM: 36h Single Wall, Pinned Joint
  17. TYRES: GMD Street Pro 2.3" Front & Rear
  18. SPROCKET: Steel 25T
  19. CRANKS: 3pc Chromoly 170mm tubular with pinch bolt
  20. BB: Sealed Mid
  21. PEDALS: Slim nylon
  22. SEAT: Fat seat/post combo
  23. GEARING: 25/9
  24. WEIGHT: TBC

Product Highlights
  • Great for riders who are between 5ft and 6ft tall (150cm - 180cm)
  • A great all rounder suitable for any type of riding
  • Sealed bearings throughout
  • Strong and durable crankset
  • High-quality Chromoly construction

Free Shipping Over £99.99

90-Day Returns & Exchanges

Price Match Promise

Trustpilot 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.

Click below to watch our BMX Bike Buyers Guide video.


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 which we have also simplified for you into XS, Small, Medium etc categories.

Below is a guide to what size you should be looking for. note there is some overlap in sizes as personal preference also comes into the equation.

IMPERIAL (FEET & INCHES)

METRIC (CM)



HELP ME CHOOSE A BMX BIKE

TAKE OUR SIMPLE QUIZ TO FIND YOUR PERFECT BMX

Trustpilot Rating
Really good price and fast delivery
Really good price and fast delivery
Trustpilot Rating
Fantastic prices
Fantastic prices, great stock of parts and my order of some bmx parts came just as they said. Will absolutely use again.
Trustpilot Rating
Excellent service
Excellent service. The item was great and arrived on time.