Diamondback Mini Viper 16" Bike

Priced: $139.00 Rated:   - 5 stars out of 5 by 1 review.
Diamondback Mini Viper 16" Bike
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Color: Blue
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Diamondback Mini Viper 16" Bike -

Durable built for tykes ready to get rollin', the Diamondback Mini Viper 16 in. kids' bike features removable training wheels to teach balance.

All bicycles sold at REI include a free warranty tune-up. New bikes go through a normal break-in period, after which readjustment is important for longevity and performance. Bring your new bike in to your local REI for its free tune-up within 20 hours of use or 6 months from purchase, whichever comes first. Contact your nearest REI bike shop to schedule this important service.



  • Sturdy steel frame and fork are built to handle the rigors of riding


  • Single-speed drivetrain with protective chainguard offers simplicity and low maintenance
  • 16 in. wheels are outfitted with all-terrain Comp III tires for performance on and off the road
  • Diamondback Mini Viper 16 in. kids' bike includes a set of heavy-duty, removable training wheels to get new riders started on the basics of balance
  • Rear coaster brake eases the learning of the fine art of speed management; all kids have to do is simply backpedal to engage the brake
  • Specs are subject to change
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Review RatingNumber of Reviews
Bike frame material:Steel
Bike style:BMX bike
Bike suspension:No suspension
Bike weight:How we measure bike weight
Bottom bracket:9-piece Loose Ball
Brake type:Coaster brake
Brakes:Coaster brake
Chain:KMC Z411
Crankset:1-piece steel, 36t
Fork:High-tensile steel
Frame:High-tensile steel
Front hub:Steel, 28h
Handlebar:Hi-Ten Steel 2-place
Handlebar shape:BMX bar
Headset:Threaded steel
Pedals:Resin platform
Rear hub:Steel, 28h
Saddle:DB BMX Padded
Seat post:Steel
Stem:Alloy quill
Tires:Comp III Style, 16 x 2.125
Wheel size:16 inches

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Diamondback Mini Viper 16" Bike Review:


Great Bike!!

After doing a lot of research, I found this bike. As my son's second bike, I wanted him to have a "real" bike, and not a "toy" bike like the ones sold at the big box stores. This absolutely exceeded all my hopes. It is extremely well made, has a very smooth ride, looks great and its price is reasonable. Buying it from REI, also guaranteed that it was put together from professional people, who know what their doing. Plus, they give you a free tune up after 6 months, to make sure everything is good, and in the event there was a problem, which there wasn't, they offer extremely easy returns. I would totally recommend this bike to anyone with kids. It fit's my 4 year old son perfectly, with plenty of room to grow.
Ben Pavlakovich at REI on 01/01/2014