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BYK E-540 in red: lightweight bicycle for girls or boys

I’m a huge fan of BYK bikes for kids as they are SO much lighter and more ergonomically designed than typical cheap children’s bikes. This 3 gear red BYK 540 is in moderate shape (some rust and scapes, missing chain cover) but in excellent riding condition and has plenty of life left. Front and rear lever brakes, and 3 gears all working. Recommended by manufacturer for children aged 7-11 (height: 129 - 160 cms). Read more about the bike here: https://www.bykbikes.com.au/collections/e-540

$70Negotiable
Alstonville, NSW

25/04/2024

Byk E-450 in blue: lightweight bicycle for girls or boys

I’m a huge fan of BYK bikes for kids as they are SO much lighter and better ergonomically designed than typical cheap kids bikes. This single gear blue BYK 450 is in moderate shape (some rust and scapes) but in excellent riding condition and has plenty of life left. Front and rear lever brakes, and rear backpedal brake, all working perfectly. Recommended by manufacturer for children aged 5-9 (height: 94 - 120 cms), but mine was riding it until 10 years old. Read more about the bike here https

$60Negotiable
Alstonville, NSW

25/04/2024

BYK E-450 in yellow: lightweight starter bicycle for girls or boys

I’m a huge fan of BYK bikes for kids as they are SO much lighter and more ergonomically designed than typical cheap children’s bikes. This single gear yellow BYK 450 is in moderate shape (some rust and scapes) but in excellent riding condition and has plenty of life left. Front and rear lever brakes, and rear backpedal brake, all working perfectly. Recommended by manufacturer for children aged 5-9 (height: 94 - 120 cms), but mine was riding it until 10 years old. Read more about the bike here

$60Negotiable
Alstonville, NSW

25/04/2024

BYK E-540x9 Mountain Bike

The best Mountain Bike for the fun and adventures kid! Age: 7-11 years, Height: 130-160cm Sells for $749 new Feat: - 9 speed wide range gears - race tuned suspension - 12 kg only - True cartridge bottom bracket for straighter chain alignment. - Microshift 9 Speed trigger gearing system for maximum shift accuracy and reliability. - Super tough alloy wheels for reduced maintenance. - Calibrated V-Brakes for progressive braking. - Full grip pedals for added safety. - Machined surface rms for pr

$320Negotiable
Coogee, NSW

14/04/2024

BYK E450 Kids Bike with 20 Inch Sized Wheels

$130 Negotiable Ergonomically designed lightweight alloy frame and wheels for easy riding. Has 3 speed Shimano gearing, both front hand and back pedal coaster brakes for easy stopping. Suitable for approx ages 5 - 8 height depending. This bike is preloved, so there are a couple of marks that come with use (see pics). Just serviced so that the bike is ready for a new owner to ride. Collection preferred from postcode 2777.

$130Negotiable
Springwood, NSW

13/04/2024

BYK Kids Bike E 450

BYK KIDS BIKE E450. My daughter has really enjoyed this bike but now out grown it. The gears change smoothly, the brakes work fine, it’s a great learning bike. 7-speed gears so hills are a breeze. There are a few scratches, some wear marks, the seat works fine albeit with some tears. The new price is $599 Cash only. Pickup only from Stanmore (2048) From the BYK website….. THE BEST ENTRY-GEARED BIKE ON THE MARKET FOR KIDS. E-450X8 | AGE: 6 - 9 YEARS | HEIGHT: 115 - 145 CMS Ability Level

$60Negotiable
Stanmore, NSW

24/03/2024

BYK E-510 MTR (Mountain/Road) Bike - Rider: 130-160cm, age 7-11 years

BYK E-510 MTR (Mountain/Road) Bike in in Silver Alloy with Black forks Suits Rider: 130-160cm, age 7-11 years As new, purchased in 2017, the 510 MTR model matches directly against current E540 models. This bike has been.barely used - less than half a dozen times It has been in stored out of the elements in the garage so showing minimal signs of wear or weathering etc. Pickup Northbridge

$350Negotiable
Northbridge, NSW

06/03/2024

BYK E450 X3i 3 Speed internal gear

BYK E450 X3i 20” (byk 22”) with the internal 3speed hub gears and off-road tyres. Suits 5 - 8yrs old rider, very good used condition. PRICE DROP $300 to $200. Retails over $500 new for this i3 model.

$200Negotiable
Cooranbong, NSW

07/01/2024

Kids bicycle 14” BYK E250

BYK E250 14” kids bike, this bike is well used with plenty of scratches and marks. I bought it second hand as a learner for my 2 - 4 year olds and it’s been the best bike for learning by far compared to other bikes we tried. It still rides well and has a removable parents handle also.

$60Negotiable
Cooranbong, NSW

07/01/2024

BYK 350 Girl Kids bike

BYK 350 Girls bike for sale. Bike is in good condition. $150 Negotiable!

$150Negotiable
Narellan Vale, NSW

14/12/2023

BYK E450 20 inch kids bike

BYK E-450. Great bike for kids aged 5-9 years. Lightweight and stable for beginners up. 3 speed internal gears, rear bike rack. Recently serviced, new chain and cables. Some scratches from wear and tear, but with plenty of years of life left. We liked it so much, we upgraded to the next size! Manufacturer details here: https://www.bykbikes.com.au/products/e-450

$110Negotiable
Earlwood, NSW

25/11/2023

Byk E620x3i MTR

Kids bike used in good condition, pick up from Burraneer

$250Negotiable
Cronulla, NSW

20/11/2023

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