Item # qgrenst20bld12zz-grenade-bmx-bikes

Grenade Stealth BMX Bike 20in

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Sugg. Retail: $500.00
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Deep Sea Blue
20in/20.4in Top Tube

In Stock

Ships Within 24 Hours
Sellout Risk: Extremely High



Type: 20in, Freestyle
Material: HiTen
Top Tube Length: 20.4
Rear End Length: 13.75
Bottom Bracket: Mid
Weight: 25 lbs

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Description: Grenade Stealth BMX Bike 20in

This Grenade Stealth BMX Bike may be considered an "entry-level" bike, but this premium ride is anything but ordinary in the world of starter BMX bikes. With lots of features offered on bikes built for more experienced riders the Grenade Stealth has a full Chromoly frame, fork and handlebars. This makes it strong, durable and tough enough to handle even the hardest riders. The 25/9 Micro Drive gear system responds to your needs as fast as they come about, and will easily handle your needs once you've passed the level of "beginner."

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 Stealth BMX Bike 20":
  • FRAME: 100% CroMo with 20.4" Top Tube
  • FORKS: 100% CroMo Forks
  • BARS: 100% CroMo 8" Rise Bars
  • GRIPS: Framed Gun Grips with Grip Locks
  • STEM: Framed Detonator Alloy Stem with Cutouts
  • HEADSET: 1 1/8" Threadless Headset
  • BRAKE LEVER: Framed Alloy Lever
  • BRAKE: Framed Alloy U-Brakes
  • CRANKS: Framed Pipe Bomb 175mm Tubular CroMo Cranks with Sealed Bottom Bracket
  • SPROCKET: Framed 25 Tooth Alloy Sprocket
  • CHAIN: KMC Half Link HL710
  • PEDALS: Framed Platform Pedals
  • FRONT HUB: Framed Cannon 14mm 36 Hole Alloy Hub
  • REAR HUB: Framed Cannon 14mm 36 Hole Alloy Hub with 9 Tooth Driver
  • RIMS: Framed Flak Jacket Double Wall Alloy Rims
  • TIRES: Framed WD 20" X 2.125" Tires
  • SADDLE: Framed Launcher Saddle/ Post Combo
  • SEAT POST: Framed Launcher Saddle/ Post Combo
  • CLAMP: Framed Alloy Clamp
  • PEGS: Framed Steel Pegs (2 PCS)
  • TOP TUBE: 20.4"
  • SEAT TUBE: 9.5"
  • CHAINSTAY: 14"
  • BB HEIGHT: 11.6"
  • APPROX WEIGHT: 25 lbs
  • WHEELBASE: 36.25"


NOTE: All bikes are sold and delivered partially assembled. Final assembly should be done by a certified bike technician. Failure to have the bike assembled by a certified bike 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.

4.0 / 5.0
1 Review
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Grenade Bmx
My bike works pretty well. I don't know if it's just me but even bike that I get the back rim gets messed up. It happened recently to my grenade bike. And if you grind your bike you probably don't wannabes up because if you do the paint chips pretty easy. I had a pretty hard hit to a rough ledge though. Everything else on the bike is flawless though. Rides nice, very light, looks way better in person than in the picture, and is overall a very good bike for the price it is.
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August 31, 2015
1 month ago

Browse 15 questions and 34 answers
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Why did you choose this? Store
My son wanted a new bike.
Crissy M on Mar 8, 2014
The modal was very nice looking
kristina p on Dec 13, 2013
This good bmx because it has 20 inch rim 3 piece crank
My friend was the one how recomended this bike for me
Maria C on Dec 20, 2013
Best value having 100% chromoly frame, forks, handlbars, cool color, lightweight with good reviews
Crystal V on Aug 18, 2013
How long is it on sale?
A shopper on Jul 11, 2014
Best Answer: It's better not to wait for the Grenade Stealth BMX Bike, these bad boys are flying off the floor.
Reply · Report · Matt GStaff on Jul 14, 2014
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Do all the BMXs come with pegs? Or is that separate? Is there also free shipping to Canada?
A shopper on Sep 21, 2013
Best Answer: Not all BMX bikes come with pegs but the Grenade Stealth BMX Bike does. And yes we do ship to Canada.
Please check out our international shipping page at
Reply · Report · Roy MStaff on Sep 22, 2013
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Will I be able to install a gyro on this bike?
AzureSnowflake on Aug 13, 2015
Best Answer: Yes if you would like to install a gyro it is possible on this bike.
Reply · Report · Trevor LStaff on Aug 15, 2015
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Is this bike good for dirt and street? Will it break if I'm 5'10 and 150 and doing tricks?
A shopper on Jun 30, 2015
Best Answer: No it won't break. My son is 5-8 140lbs does street and dirt the bike is awesome. Very light but has never had anything go wrong with it.
Reply · Report · Crissy M on Jun 30, 2015
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How big is the sprocket on this bike?
A shopper on Jun 11, 2015
Best Answer: IM about 200 lbs will this bike hold that on a constant basis?
Reply · Report · michael s on Aug 31, 2015
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does this bike come with hub guards?
greg a on Mar 22, 2015
Best Answer: The Grenade Stealth BMX Bike does not come with hub guards.
Reply · Report · Matt GStaff on Apr 20, 2015
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Do you ship to UK?
Abukar on May 5, 2015
Best Answer: Good Day Michael,
We are happy to ship anywhere in the U.K. and Grenades products can be shipped internationally. Check here for more info:
Reply · Report · Keyser S.Staff on May 5, 2015
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I am 5'8" 160 pounds and i was wondering if this bike was for me?
A shopper on Jan 22, 2015
Best Answer: Yes the Grenade Stealth BMX Bike is for you if you want to rip hard, have fun, and look cool riding.
Reply · Report · Matt GStaff on Jan 27, 2015
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Is there free shipping to singapore?
A shopper on Dec 31, 2014
Best Answer: Unfortunately not. Bikes are just too big and heavy. Take a look here:
Reply · Report · Keyser S.Staff on Dec 31, 2014
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