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Diamondback Grind 20 BMX Bike (20-Inch Wheels) | 
| Brand: DiamondBack
Category: Sports
Buy Used: $149.99
as of 7/29/2010 12:25 CDT details
Where applicable you'll select size, color, etc. after you click the buy button.
Rating:  4 reviews
Sales Rank: 7310
Shipping Weight (lbs): 25
Dimensions (in): 20 x 15 x 15
Model: DG20BMXB
ASIN: B002LFRTD8
Release Date: August 13, 2009
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| Features:
| • | BMX trick bike with 20-inch wheels | | • | Bomber steel frame, 48-spoke wheels, alloy rims | | • | Front and rear brake system for control | | • | SST Oryg cable detangler for performing bar spins | | • | Built-in foot pegs |
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| Editorial Reviews:
Amazon.com Product Description
Offering a low-profile frame and all the features of larger bikes, the Diamondback Grind 20-inch BMX bike is an ideal freestyle bike for smaller riders who have outgrown their original rides. The Grind boasts such features as a Hi-Ten steel frame, an FSA 1-1/8-inch threadless headset, a LeeChi U-brake, an SST ORYG detangler, DB Sound alloy platform pedals with chromoly axles, 48-spoke alloy wheels, and DB Cellblock tires. Add up the features and you have a terrific bike for hitting the street or the park. 
The Grind BMX bike features a Hi-Ten steel frame and an SST ORYG detangler. | Specifications: - Geometry: 73-degree head tube, 70-degree seat tube, 18-inch top tube, and 14.25-inch chain stay
- Frame: Hi-Ten steel frame with dual cable routing
- Fork: Hi-Ten steel with 1-1/4-inch OD legs, 1-1/8-inch threadless steerer, 6mm dropouts
- Headset: FSA 1-1/8-inch threadless
- Handlebar: Hi-Ten steel 2-piece, 24 inches wide by 6.75-inch rise
- Grips: DB Team "no-flange" with plastic bar end caps
- Stem: 4-bolt alloy top load
- Brakes: Leechi side-pull (front), Leechi U-brake (rear) with SST DC amplifier, soft compound pads
- Brake levers: Leechi alloy with reach adjust
- Cranks: 165mm steel 1-piece
- Sprocket: 42t steel
- BB: Loose ball
- Pedals: DB Sound alloy with molded traction pins, chromoly axle
- Rims: 48H, 30mm wide, and black
- Hubs: 48H steel shell with 3/8-inch axle (front), 48H steel shell with 14mm axle (rear)
- Chain: KMC Z410 1/2 x 1/8
- Freewheel: 16t freewheel
- Tires: DB Cellblock, 20 x 2.1
- Spokes: Black 14g
- Seat: DB padded freestyle
- Seatpost: 25.4mm steel pillar
- Detangler: SST ORYG
- Extras: Soft compound brake pads, SST DC amplifier and ORYG, 2 pegs, owner's manual
Product Description
48 spoke wheels and a bomber steel frame make this one tough trick bike, ready for action and performance. This bike features front and rear brakes, an SST Oryg cable detangler for awesome bar spins, and foot pegs to accomplish the coolest feats on the pavement or dirt.
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| Customer Reviews:
 The Grind April 5, 2010
29er Rider (Tennessee)
5 out of 5 found this review helpful
Second Diamondback product I've picked up from Amazon this year...this one is my daughter's ninth birthday present. Just like my prior purchase, free shipping & no tax makes it an attractive price point and the bike is very good quality, strong and ready to be thrashed. No WalMart special. Assembly is not difficult if you ride or have some basic bike smarts. The only directions I found were how to adjust the rear brake cable mechanism on the headset that allows for the barspins. They were helpful(and funny) and made that part pretty easy. It took me about an hour to get the bike assembled and ready for a test drive by dad. It's a rockin little bike...did some bunny hops on Easter Sunday!! Powder blue paint scheme and graphics are cool...surprised the Diamondback Logo is not more pronounced.
Great entry level bike May 22, 2010
David
1 out of 1 found this review helpful
Bought this for my son who's been riding his older brothers old Haro for about a year and he loves it. It came with great instructions on how to assemble the bike and even "defloppinate" the gyro.....
I'm sure we'll upgrade some things like a smaller sprocket, slightly beefier chain, but for now, He's riding it at the skate/bike park and learning a few new tricks.
 Not easy to put together April 4, 2010
K. Victory (NY, NY)
This bike is a nice bike but it was awful trying to put it together. There was no instructions on assembly and the support on the website was for a generic bike not a BMX. Brakes were difficult to get right and still aren't perfect today.
DB Grind June 13, 2010
Justin Time (Minot ND)
I bought this for my 10yr old son who loves it, I think its just OK, but good for the money on the low end of the quality bikes. Only real problem I had was finding a socket long enough to fit inside the foot-pegs to put them on. Also the cable for the spinning thing on the neck did not have enough slack to adjust to specks, however it still seems to work properly with the amount of gap I ended up with... and you mite want to invest in a different seat, the one it comes with is fine, but I find a hard plastic one wont get torn up as quickly
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