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Brand: Mongoose

Mongoose Legion L20 20 Bmx Bike 2017

Mongoose Legion L20 20 Bmx Bike 2017
Brand: Mongoose

Mongoose Legion L20 20 Bmx Bike 2017

Red - One Size
Available to OrderContact us for availability

Ranging from the LXS to the L100, the Legion series of bikes offers everything a BMX rider could need from your first true BMX bike in the L18 to a fully park, street and dirt worth machine in the L100. Mongoose® has infused over 40 years of experience along with feedback and insights from our pro athletes to develop the best line of Legion bikes yet.


  • FRAME: 20in hi-ten steel
  • FORK: Full hi-ten
  • RIMS: Alloy single wall 36H
  • FRONT HUB: 36H steel 3/8in axle
  • REAR HUB: 36H 9T cassette 3/8in axle 1 sealed bearing AL shell
  • SPOKES: 14G black
  • TIRES: 20 × 1.95
  • PEDALS: Plastic body with 1/2in axle
  • CRANK: 1-piece forged steel 175 mm 25T steel chainring
  • BRACKET: American Loose Ball
  • CHAIN: KMC® Z410
  • REAR COG: 9T cassette driver
  • HANDLEBARS: Mongoose® hi-ten 7.5in
  • STEM: Mongoose® front loader 50 mm ext.; quilled
  • HEADSET: Threaded 1in
  • BRAKES: Alloy U-brake
  • BRAKE LEVERS: Alloy (R)
  • SADDLE: Mongoose® slim railed
  • SEAT POST: Steel 25.4
  • EXTRAS: Mongoose® Hive 140 mm grips with plugs; 2 pair axle pegs; brake detangler

Size Chart

Trade-In Your Bike

You can Trade-In your old bike for instant credit in our store.
You can use your credit against all products in store and Your Loyalty Prices still apply.

Trade-In Your old bike - Step by step:

  • Bring the bike you would like to trade-in to our store
  • Please ask for the person in charge of Used Bikes
  • Our Buyers will assess your bike and offer you a Trade-in credit
  • Avail of instant credit from your trade-in
  • Credit can be used against ALL goods in store. Loyalty or Sale prices will still apply
  • Ride away on your new bike!

Terms & Conditions

  • For now we accept bikes in the resale value range of €200 - €1,200
  • Bikes must be clean and fit for resale
  • You will be required to produce photo ID which we will scan and keep on file