Item # qgrem120mg13zz-grenade-bmx-bikes

Grenade M1 BMX Bike Matte Green 20in

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Sugg. Retail: $400.00
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Matte Green
20in/20.4in Top Tube Sizing Chart


  • 20in
  • Freestyle
  • Chromoly
Top Tube Length: 20.4
Rear End Length: 13
Bottom Bracket: American
Weight: 26 lbs

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Description: Grenade M1 BMX Bike Matte Green 20in

BMX's Grenade M1 Bike is often referred to an "entry level" bike due to its simplicity and ease of ride. Some of it's features set it apart from that label though. The Grenade M1 is great for new bikers and old hobbyists alike. This bike features with Platform Petals, Grips, and a Cannon Alloy rear 9 Tooth solid back gear shifter. Most everything on this bike is made from solid alloy which means it will not rust or give out over time. It also comes with a Flak Jacket (to keep you free of dirt), which is framed and complete with alloy rims with double walls. This bike can take you from the street to the highest and meanest trails without a problem - and it looks good doing it. The M1 is designed to be a sturdy and steady bike - so you can ride hard. Each component is designed with the highest quality, and you will find it suits almost every need you have.

These Grenade BMX bikes come without decals applied. Each bike is shipped with a decal packet, containing a number of decals of different styles and colors. This allows the rider to customize the bike to their liking.

Key Features of the Grenade M1 BMX Bike 20":
  • FRAME: CroMo Main Triangle w/20.4" Top Tube
  • FORKS: HiTen Forks w/CroMo Steer Tube
  • BARS: HiTen 8" Rise Bars
  • GRIPS: Framed Grips
  • STEM: Framed Fuse Alloy Stem
  • HEADSET: 1 1/8" Threadless Headset
  • BRAKE LEVER: Framed Alloy Lever
  • BRAKE: Framed Alloy U-Brakes
  • CRANKS: Framed Pipe Bomb 175mm Tubular CroMo Cranks w/CroMo Spindle
  • SPROCKET: Framed 25 Tooth Alloy Sprocket
  • CHAIN: KMC Z410
  • PEDALS: Framed Platform Pedals
  • FRONT HUB: Framed Cannon 14mm 36 Hole Alloy Hub
  • REAR HUB: Framed Cannon 14mm 36 Hole Alloy Hub w/9 Tooth Driver
  • RIMS: Framed Flak Jacket Double Wall Alloy Rims
  • TIRES: Framed 20" X 2.125" Tires
  • SADDLE: Framed Saddle
  • SEAT POST: Framed Seat Post
  • CLAMP: Framed Alloy Clamp
  • PEGS: Framed Steel Pegs (2 PCS)
  • TOP TUBE: 20.4"
  • HEAD TUBE ANGLE: 74degrees
  • SEAT TUBE: 9.5"
  • SEAT TUBE ANGLE: 71degrees
  • CHAINSTAY: 14"
  • BB HEIGHT: 11.6"
  • APPROX WEIGHT: 26 lbs
  • WHEELBASE: 36.25"


NOTE: All complete bikes are sold and delivered partially assembled. Final assembly should be done by a qualified BMX technician. Failure to have the bike assembled by a qualified technician may void the warranty and could result in damage and/or injury if not assembled correctly. As an industry standard, some bikes might have minor cosmetic blemishes due to the nature of shipping.

Customer Reviews | Add Your Review!

  • "great bike"

    , beaufort sc
    Pros: very light, stable, fits perfect,quick to get speed, and grips are great Cons: pedials snap quick, tire thread alright, seat peels off,

    this is a great bike the cromo frame is very light it was very wierd when unboxing like one of the b

Grenade M1 BMX Bike Matte Green 20in
Already Asked: 5 Questions, 13 Answers
Sort by: Store asked: Why did you choose this?
Leslie J: looked like a bike that would be a good starter and last a long time Dec 18, 2013
Roman L: Well priced...good description...affordable shipping Aug 25, 2013
David M asked: For this bike can you have four pegs. Also can you add a detangler? Dec 21, 2013
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Richard H: The bike has for pegs, your could add a detangler but the bike is a sport bike with a small sprocket built for quick bursts of speed, adding something like a detangler takes away from the ability to perform certain tricks as it would be in the way. Dec 21, 2013
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Mark SStaff: The Grenade M1 does not have long enough axles for pegs. You can add a detangler if you buy the top and lower plates Dec 22, 2013
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David M: Ty. Dec 21, 2013
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Demuntrea C asked: Does it have a half link or full like chain? Feb 9, 2014
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Mark SStaff: The Grenade M1 comes with a standard full length chain Feb 19, 2014
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Richard H: It has a full link chain. Feb 9, 2014
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