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TREK MYSTIC 20 - 2015

£200.00 £150.00
SAVE 25%Over £50 saved!
This product is only available for collection in our stores.
Fits right from the start, and will grow with the rider
Fun, kid-friendly details come standard
Hand/coaster brake combo is safe and easy for novice riders
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Fits right from the start, and will grow with the rider
Fun, kid-friendly details come standard
Hand/coaster brake combo is safe and easy for novice riders
Frame -  20" Dialed frame size, Alpha Silver Aluminium
Fork -  Dialed 50cm, high-tensile steel
Headset -  Adjustable ball bearing
Stem -  Alloy and steel, 2-bolt
Handlebars -  Dialed 20" size
Grips -  Dialed, Kraton
Cassette -  18T freewheel
Crank -  Dialed 4.5" length, 32T
Chain -  Clarks C410
Bottom Bracket -  Loose ball
Pedals -  Dialed 1/2", platform
Saddle -  Dialed 20" size, padded
Front Hub -  Steel
Rear Hub -  Steel
Rims -  20" 28-hole alloy
Tyres -  Bontrager Dialed 20x1.8"
Brakeset -  Alloy linear-pull brakes, Dialed alloy levers
Product Code Option Availability Price Buy
512288 20" GIRLS / ORANGE In Stock - Collect Instore Only £150.00 Add to basket

Delivery for all UK mainland orders is free for all orders over £35* and free for all bikes over £749.

Overseas delivery is currently unavailable.

All in stock items ordered before 1pm will be dispatched the same day via Royal Mail 1st Class Delivery. For Express delivery or larger items, we use Parcel Force.


First Class Royal Mail (Under £35) £3.00
First Class Royal Mail (Over £35*) Free
Express Delivery £5.00
Bikes (excluding Trek & Whyte)  
Express Delivery (Under £749) £29.00
Express Delivery (Over £749) Free
Express Delivery (Under £99) £5.00
Express Delivery (Over £99) Free

Bike Delivery

All bikes are delivered via Parcel Force 48 (2 day Service) and can only be delivered on a week day (Monday - Friday) between 8:30am - 5:30pm. Unfortunately we are unable to advise a specific time window (e.g Morning or Afternoon delivery) however tracking information will be provided. 

Our bikes are prepared 'Ready to Ride' with the exception of fitting the pedals and straightening the handlebars. We dispatch our bikes in full size bike boxes so everything including the gears are setup prior for minimum effort.  

Once you have made your purchase, we will contact you to arrange a convienent delivery date. Please note - Bikes purchased using finance must be delivered to the address on the finance application.

For orders to the Isle of Wight, Isle of Man, Northern Ireland & Scottish Highlands please contact us to confirm we can arrange delivery.

Trek & Whyte bikes are only available to purchase in-store. This is at the request of the Manufacturer to ensure the customer receives a personal level of service and that their new bike is built and fitted correctly for maximum enjoyment.

For orders placed before 3pm and shipped via First Class Royal Mail, we advise a delivery time between 2 - 5 working days.

Orders with a value above £75 will be shipped with Parcelforce 48 hour, unless express delivery has been paid for.

For more information on Royal Mail First Class delivery, please see their website.

Where available tracking information will be attached to your order information. 


For orders placed before 1pm and shipped via Express Delivery (Parcel Force 24), we advise a delivery time between 1 - 2 working days*.

All orders sent via Express Delivery require a signature upon delivery. 

Tracking information will be automatically emailed upon dispatch.

*Working day is Monday - Friday and does not include weekends


We hope to offer this service for online orders soon


We will happily refund or exchange any item purchased from The Bike Shed's website within 14 days of purchase. All we ask is that the item(s) are returned unused in original packaging with the invoice included.

Unless the item(s) were damaged during transit we are unable to refund any delivery charges or pay for any delivery costs when posting the item(s) back to us. However items(s) can be returned to any Bike Shed store free of charge.

When your refund is processed, the funds will be returned to the original payment method. If you have paid by credit or debit card, we will credit the card we have on file for you. This may take up to 10 working days to appear as cleared funds.


The only way to be certain of the right size for you is to visit an authorised Trek retailer. The experts at your Trek retailer are skilled at sizing and will help find the appropriate bike and size to fit your individual needs.

It is possible to come up with some rough guidelines based on height, but these are only a starting point for a proper fit consultation with your local dealer. Each person’s physical dimensions and attributes (arm length, torso length, femur length, flexibility, skill level etc.) are slightly different and can lead to different frame size needs even for people of the same height.

Trek Size Guides

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