SKU: 62612147712

ByK E-540 x 3i

Sale price$359.55 Regular price$399.50
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

ByK E-540 x 3iThe perfect fit bike for fast growing kids 540x3i Age: 7 11 years Height: 130 160 cms Ability Level: Confident rider, with the safety of internal gears and added footbrake. A totally innovative bike never before has a bike at this level offered so much dynamically, efficiently and safely. We have considered every component to increase strength and lower the overall weight. Features the super cool Shimano 3 speed internal gears with a footbrake, and

The perfect fit bike for fast growing kids

540x3i | Age: 7 - 11 years | Height: 130 - 160 cms

Ability Level: Confident rider, with the safety of internal gears and added footbrake.

A totally innovative bike - never before has a bike at this level offered so much dynamically, efficiently and safely. We have considered every component to increase strength and lower the overall weight.

Features the super cool Shimano 3 speed internal gears with a footbrake, and the incredibly lightweight ByK RGO frame. Just 11+kg.

They grow up so fast don't they? Now, their bicycles can grow with them! Trade in your ByK for a larger model within 1 year of purchase, you get 50% back of the original purchase price, towards a new bike. Trade it in within 3 years of purchase and you'll get 30% back of the original price, towards a new bike.

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FRAME : Butted Alloy Frame, Low Gravity Concept Design, CRM Forks
GEARS: Shimano 3 speed internal gears
WHEELS: Dynamic Advantage Tall Alloy Wheels, Reinforced 36 Hole with Toughnut Eyelets
Tyres: Low-Profile, Low-Resistance Design with Tough Tubes
Brakes: Alloy Tektro Front & Rear Calibrated V brakes
Brake Levers: Alloy Tektro Custom Sized Levers
Saddle: Adjustable, Comfort XL Midi Deluxe
Handlebars: Custom Width Low Rise V-Bars
Safety Reflectors: Included
Bells: Included
Kickstand: Included

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WEIGHT: 10.7kg
MINIMUM SEAT HEIGHT: 66cm

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ByK Bikes want to make sure you love your ByK as much as they love making them, so they will do everything in our power to make sure you are a happy ByK customer. If you’re experiencing an issue with your ByK, we want to assist you in resolving that issue. Please contact us first to ask if we can fix the issue. If not, we'll help you with the warranty process, if the issue is outside of normal 'wear and tear.'

Please note that the warranty applies only to the original owner of the product and proof of purchase must be shown at time of warranty enquiry. If your purchased item is not as described or faulty upon receipt of purchase, ByK will happily refund or exchange your purchase.

More information can be found on the Byk Australia website here.

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 62612147712

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4.5 ★★★★★
Based on 6 reviews
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Verified Purchase
Dee
Massapequa, US
★★★★★ 5
Fantastic Sweater for the Price!
Size: XX-Large, Color: Charcoal Heather, Size: XX-Large, Color: Charcoal Heather
I'll admit it, I was VERY skeptical about buying an Amazon Basics Sweater. I was sure the sizing or material or something would have to be off as the sweater was very reasonably priced. I was very happily proven wrong. This sweater is great. It's a v-neck, the most flattering fit for me and the v is not so deep as to be indecent, I can wear it easily and comfortably to work without a camisole underneath - even as a rather busty gal. The material is nice and soft. It's not cashmere soft, but it feels much better than a $20 sweater. It also washes pretty well, I've washed my sweater a few times and have had no shrinkage. I don't tend to put sweaters in the dryer, I air dry them - so that probably helps as well. After 2 or 3 washes, there is a slight amount of pilling underneath the arms where the sweater rubs against itself, but not a large or greatly noticeable amount. The sweater is also pretty long. I'm not sure I'd wear it as a tunic (with leggings), but I do wear it with skinny jeans comfortably and don't worry about it riding up in the back. I found it to be true to size. It's meant to fit a little looser and I like that. It's a great comfy sweater and I get a lot of compliments on it. This is a great value for the price - I will definitely try other Amazon Essentials. I own it in three colors (and counting). Update a year later - I just purchased 3 more of these sweaters for the upcoming winter. They are some of my absolute favorites. They are flattering even if you have a bit of tummy and not too heavy. These have withheld multiple washing with minimal beading (or whatever you call it when the little fuzzy balls appear at the high friction points). I have done some shaving on the sweater and I'm pretty fastidious about washing them on gentle and letting them air dry (like I do with most of my sweaters).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2019
J
Verified Purchase
Jessica
Belleville, US
★★★★★ 3
Color not as pictured.
Size: Medium, Color: Dark Green
The color was not the same as picture. I was hoping for a nice jewel tone true green, but it is more of a light green. I still love the fit of it, and the color isnt ideal for me, but it isn't horrible. If I decide I really hate the color, it'll look great on my mom.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
C
Verified Purchase
christy
Dallas, US
★★★★★ 5
Great shirt, nice comfortable fit
Size: XX-Large, Color: Charcoal Heather
Really comfortable fit and looks good, nice colors, bought a few different colors after the first one I ordered
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
A
Verified Purchase
Alicia
Bozeman, US
★★★★★ 5
Great bang for your buck!
Size: Medium, Color: Green
The price point on these Amazon sweaters is fantastic! Great quality, great length for us taller women (I'm 5'8) and they have held up to plenty of washing and drying. Love the variety of colors available. Can easily be dressed up or down. They are a little thin, but not sheer. Perfect for packing on a trip because they take up minimal space. The perfect year around sweater for any season.
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Reviewed in the United States on January 26, 2026
J
Verified Purchase
Joseph Garces
Louisville, US
★★★★★ 5
Thick and soft.
What a steal. Thick, warm, soft and such high quality. This is an amazingly nice sweater.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

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