Grenade B12 BMX Bike 24in
Item # qgrti24pb12zz-grenade-bmx-bikes

Grenade B12 BMX Bike 24in

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Type: 24in, Freestyle
Material: HiTen
Top Tube Length: 22.7
Rear End Length: 14
Bottom Bracket: American
Weight: 26 lbs

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Description: Grenade B12 BMX Bike 24in

The Grenade B-12 BMX bike comes from a line of entry-level street trail BMX bikes but it's not your standard entry-level bike. The agile design of the frame works for larger riders as well as those who are lean and mean and ready for the big dirt jumps. Front and rear framed steel pegs and a HiTen rise bar lets you do tricks like the pros. If you want confidence to go where you want to go, but a serious BMX bike in your hands check out The Grenade B-12.

Key Features of Grenade B12 BMX Bike 24in:
  • FRAME: HiTen 22.7" Top Tube
  • FORK: HiTen / 14mm Droputs
  • Dropouts: 14mm
  • BAR: HiTen 8" Rise Bars, 27.6" wide
  • GRIPS: Framed Grips 130mm
  • STEM: Framed Alloy Stem
  • HEADSET: Framed Headset
  • BRAKE LEVER: Framed Alloy Lever
  • BRAKE: Framed Alloy U-Brakes
  • CRANK: Framed FORGED 175mm 3 PCS Crank
  • SPROCKET: 30t Framed
  • CHAIN: KMC Z410
  • PEDALS: Framed Platform Pedals
  • FRONT HUB: KT 14Gx36HxM14mm Axel
  • REAR HUB: KT 14Gx36HxM14mm axel, w /13T Driver
  • RIMS: Front/Rear Framed Alloy Rims 24"x1.75"x14Gx36H double wall
  • Spokes/Nipples: 14g/nipples,Brass,Black
  • TIRES: Framed 24" X 2.125" Tires
  • SADDLE: Framed Saddle
  • SEAT POST: Framed Seat Post 25.4mmx250mmx1.4mm
  • CLAMP: Framed Alloy Clamp 28.6mm
  • PEGS: Front/Rear Framed Steel PegS m1438100mm
  • TOP TUBE: 22.7"
  • HEAD TUBE ANGLE: 74degrees
  • SEAT TUBE: 12"
  • SEAT TUBE ANGLE: 70.4degrees
  • CHAINSTAY: 15.6"
  • BB HEIGHT: 13"
  • APPROX WEIGHT: 26lbs
  • WHEELBASE: 39.68"


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.

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Browse 14 questions and 37 answers
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Why did you choose this? Store
It was such a good price for such a good looking bike
Don T on Jun 22, 2014
kid liked it
rebecca v on Sep 6, 2013
Needed a 24" bike price was right
Michael S on Jan 4, 2014
whats the weight limit for this bmx bike or what is the weight limit for all bmx bikes?
christian j on Mar 13, 2014
i am close to 300 and 6 foot 6 inches and i want this bike does any one know if this bike is made for big dirt jumps and street jumps or just street like rails, 4 steps or more and manual pads. i need a bmx bike from this web site but not a 20 inch does any one know if this bike will hold for steps and jumps or a different bike on this website but not a 20????????
A shopper on Sep 12, 2014
Best Answer: The Grenade B12 has a weight limit of 200lbs. SE makes a few 24" and 26" freestyle single speed bikes that are made of Chromoly
Reply · Report · Mark SStaff on Oct 24, 2014
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Is this bike good for doing tricks?
Saad k on Jun 26, 2014
Best Answer: Bit heavy but good bike proportionally and cool looking. May do some upgrades to the bearings, but good for the price. Mine is purple which makes me feel cooler catching big air on dirt jumps.
Reply · Report · Alexander V on Jun 26, 2014
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I am thinking of getting this for my son who is 12 yrs. old and 5'3". He doesn't like the feel of the shorter to the ground 20" bikes, but I worry that the 22.7" top tube is too far from seat to handlebars for him to reach? Anyone know?
A shopper on Dec 6, 2014
Best Answer: Hey,
It recommended that for a 22.7 top tube that the rider be at least 5'2. Generally it is recommended for his height to get a bike that is between 18" and 21.5" Basically this bike will be close. I would honestly chat with our bike shop to get this perfect: 1 (800) 409-7669
Reply · Report · Tim CStaff on Dec 9, 2014
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is it a light weight bike?
Samuel P on Aug 5, 2014
Best Answer: This is my first 24" BMX cruiser so I don't have much to compare it too. When I researched cruisers the bikes made of chromoly or aluminum were about a half pound lighter but also a lot more expensive, I just use it to good around on really and have no problem riding wheelies or hoping up curbs in stuff. Seems like a pretty good bike for the cost, I have no complaints as of yet. Hope this helps
Reply · Report · Dominic E on Oct 23, 2014
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Are the stickers permanently on the frame or optional?
A shopper on Apr 13, 2014
Best Answer: The stickers are optional. They come pack waged and not on the bike. As well my bike came with two set of decals black or green.
Reply · Report · Jason M on Apr 13, 2014
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does it have pedal brakes?
A shopper on Sep 15, 2014
Best Answer: It doesnt have pedal brakes just one hand brake but the brakes are very good. Tubes in the tires could be a little more durable though. Overall very well built bike
Reply · Report · Mike w on Sep 15, 2014
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I'm 6'1 does size matter?
Enachi on Feb 9, 2015
Best Answer: I am not an expert.
If you are using it for stunts and fun it should not matter.The seat is adjustable.
Our son is 11 and Boughy it with his pocket money.l had one similar at 12.
I have seen grown men on this bike at bike tracks.
Reply · Report · Zoe L on Feb 10, 2015
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Would this be a good bike for someone 5'4? Also is it light weight ?
Clay F on May 12, 2014
Best Answer: Would this be to small for someone who is 5:11
Reply · Report · lavell m on May 14, 2014
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What is the frame made of. Chromoly?
A shopper on Jul 26, 2014
Best Answer: the Grenade b12 is made of HiTen steel.
Reply · Report · David GStaff on Jul 31, 2014
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what's the lowest for an 6'ft person should ride?
Enachi on Feb 9, 2015
Best Answer: I won't go any shorter than a 21.5" top tube. The perfect length would be 22.5" and the Grenade B12 BMX Bike has a 22.7"! You're good to go.
Reply · Report · Matt GStaff on Feb 10, 2015
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what is the difference between the Grenade B12 BMX Bike White 24in and the Grenade B12 BMX Bike Whiteout/Smurf Blue 24in?
A shopper on Apr 23, 2014
Best Answer: They are the same just different model years.
Reply · Report · Chad SStaff on Nov 17, 2014
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