Micro Ripper 12"

$179.99 USD

The smallest SE bike ever! The new Micro Ripper lets the tiniest of riders get their first feel of the balance of riding a bike. This micro-sized PK Ripper-styled bike is built with legendary SE features such as Floval shaped frame tubing and Landing Gear forks. The frame is built with an ultra-low standover and kid-friendly geometry. The Micro Ripper is a perfect introduction to the SE lifestyle.

30-Day Return Policy

Ship to Home Return Policy
Item(s) in new, unassembled, unused condition and with all original packaging, hangtags, and parts will be eligible for a refund when returned within 30 days of purchase. Return shipping fees apply. 

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Ship to Store Return Policy
Bicycles can be returned at time of pick-up only. After leaving the store with your assembled bicycle the sale is final. It’s up to the seller you purchased from to initiate the return. Restocking fee may apply. 

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Assembly Instructions

Congratulations on your new SE Bike! SE bikes ship partially assembled from the factory. We always recommend that a trained mechanic build your bike, but if you follow this guide and take your time, you can build the bike yourself. Always ask an experienced mechanic about any steps you're unsure of.

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  • Lightweight 6061 aluminum frame with ultra-low standover height to correctly fit young riders
  • 12" wheels for easy handling and stable steering
  • Adjustable seat height with quick release seat clamp for growing kids
  • 9.4 pounds
Suggested Rider SizeHeight 26"-34" / Ages 2-4
Frame6061 Aluminum Floval Tubing, Easy Standover
ForkMicro Landing Gear
Wheelset16H Alloy Hubs, Alloy Rims
Tires12" x 2.125" Front & Rear
Headset1-1/8" Threadless
Handlebar16" x 2" Alloy
StemTop-Load Alloy, 40mm Reach
GripsMini Kraton
SeatSE Racing Mini Seat / Post Combo
SeatpostIntegrated Alloy, 22.2mm
Seat ClampAlloy Quick Release, 31.8mm Inner Diameter
Weight9.4 lbs / 4.25 kgs
ATop Tube, Actual 11.3"
BSeat Tube, Center To Top5.8"
CSeat Tube Angle 71°
DHead Tube Angle 70°
EChainstay Length9.5"
Handlebar Width16"
Wheel Size16"
Seat Post Diameter27.2mm




SE bikes ship partially assembled from the factory. We always recommend that a trained mechanic build your bike, but if you follow this guide and take your time, you can build the bike yourself.

Customer Reviews

Based on 4 reviews
Nausad Koya @bigboibikes
Insta @bigboibikes

Best gift for a toddler! For my daughters 2nd birthday we surprised her with the SE Bikes Micro Ripper, & she is hooked! Assembly was easy peasy, & functionality is on point. Handlebars have pivital motion lock meaning that she must use force to turn them. She'll have much less of a chance falling over because of her handlebars turning over too quickly. Brandon from customer service was a rock star, great service! Being able to order this item directly off the SE website is definitely a plus! It was shipped & delivered to us within the week making it just in time for my daughter's birthday! Luckily we live in the same state as the warehouse. Thank you SE Bikes!

Lil Ripper!!!!

I've had this bike for my son for over a year and a half. He's almost 2 and he absolutely loves this thing. He has started to go down hills on it and he's learning the fundamentals of turning, pushing and stopping. It is constructed very well, no complaints.. I would highly recommend this bike!


I bought this bike for my 18 month old and he lit up at the bike shop. He started walking with it with my help for balance instantly. As I was checking out he pulled the bike out of my hands and held it in his stroller. The quality in parts is crazy too I'm a little over 200 lbs and it will support my weight.

Totally Radical

Bought this bike for my two and half year old son. As soon as I saw the bike I could tell the quality and care that went into materials and design. He immediately hopped on it and was in love! Would suggest for anyone looking to get their kid on a bike early!