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How does it work?

  • Purchase any BYK at Glow Worm
  • When your child is ready for a bigger bike, trade it in for a discount on the next size up
  • Discount is based on original purchase price
  • Trade-in is subject to workshop approval*, bike must be in good used condition
  • Only one trade-in per new bike 

Use the table below to work out your discount:

BYK ModelRRPMaximum* trade-in discount
E-250$369$74
E-350$409$82
E-450$469$94
E-450x3i$599$120
E-540$499$100

* If the bike is in poor condition, discount may be less than the maximum OR trade-in may not be approved by workshop 

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No, unfortunately not, we can only offer trade-in discounts on BYK bikes purchased from Glow Worm. 

No, we can only offer trade-in discounts for BYK bikes.

That's not a question, but thank you for your comment! Yes, depending on the condition of the bike, it's possible you could list it online for a higher price. BYKs are excellent quality and hold their value well. If you don't have time or aren't interested in cleaning and servicing the bike, taking photos, creating a listing, fielding enquiries and dealing with PayID scams, but don't want to see a good bike go to landfill, then trading-in is for you. 

Check for anything that's visibly broken, cracked, damaged or rusty. A bit of dirt is not a problem, but a BYK with a cracked frame cannot be repaired or resold. You're welcome to send us some photos if you're not sure: email them to info@glowwormbicycles.com.au

No, we do not offer trade-ins on ebikes, nor do we sell second-hand ebikes. 

No, we can only accept one trade-in per new bike. 

Browse all kids bikes & accessories

BYK E-250
BYK E-250

BYK E-250

$389.00
BYK E-350
BYK E-350

BYK E-350

$439.00
BYK Alloy Front Basket
BYK Alloy Front Basket

BYK Alloy Front Basket

$44.99
BYK Youth Cycling Helmet
BYK Youth Cycling Helmet

BYK Youth Cycling Helmet

$49.95
BYK E-540
BYK E-540

BYK E-540

$399.00
BYK Tyre
BYK Tyre

BYK Tyre

$25.00
BYK E-540x3i
BYK E-540x3i

BYK E-540x3i

$699.00
BYK E-450x3i
BYK E-450x3i

BYK E-450x3i

$599.00
BYK E-450
BYK E-450

BYK E-450

$489.00
BYK E-2
BYK E-2

BYK E-2

$369.00
BYK Mini Cycling Helmet
BYK Mini Cycling Helmet

BYK Mini Cycling Helmet

$49.95
BYK Second Hand (Trade-In)
BYK Second Hand (Trade-In)

BYK Second Hand (Trade-In)

$245.00
BYK E-450x7
BYK E-450x7

BYK E-450x7

$579.00
BYK E-620x7
BYK E-620x7

BYK E-620x7

$499.00
BYK E-450x8
BYK E-450x8

BYK E-450x8

$629.00
BYK E-450x1
BYK E-450x1

BYK E-450x1

$469.00
BYK E-350x3i
BYK E-350x3i

BYK E-350x3i

$519.00
BYK E-350x1
BYK E-350x1

BYK E-350x1

$439.00
BYK E-620x3i
BYK E-620x3i

BYK E-620x3i

$769.00
BYK E-620x9
BYK E-620x9

BYK E-620x9

$599.00
BYK E-540x9
BYK E-540x9

BYK E-540x9

$499.00
BYK E-540x7 MTR
BYK E-540x7 MTR

BYK E-540x7 MTR

$649.00