To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The Precaliber 12 is the perfect first bike for little riders who are ahead of the curve and ready for two wheels at a younger age than most.
The Precaliber 12 is the perfect first bike for little riders who are ahead of the curve and ready for two wheels at a younger age than most.
Trek

Trek Precaliber 12inch Wheel Hybrid Kids Bike in Viper Red

£250.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

RETURNS POLICY

If you'd like to exchange or return your order please include your name and order number with the return, our returns address is:

Returns
Activ Cycles
Unit 1&2 Kingfisher Business Park
Henwood
Ashford
TN24 8DG

Subject to the terms set out below we are happy to offer a refund or exchange on all goods except goods which are special orders or nutrition products, or where we have expressly advised you that there is no right to return the goods ordered (save in the event the goods are faulty) provided the goods are returned to us within 14 days of delivery to you.

If you return goods to us and request a different size or alternative product we will send it out free of charge (subject to stock availability). If you require a refund (or the replacement item is not in stock) we aim to process refunds within 2 working days of receipt of the goods. It is your responsibility to ensure that the item is returned to us safely and securely and in saleable condition.

Refunds will be processed using the same method of payment used for the original purchase. Due to the high incidence of fraud, we regret that we are unable to offer any refund without a valid receipt/delivery note.

If the product is faulty or wrong due to a mistake on our part then we will send out replacements free of charge and supply you with a prepaid returns label. For all goods returned please include a letter giving details along with a copy of the original receipt. Returned goods must be unused and with all appropriate packaging and labelling intact.

Your rights to return goods are protected under the Consumer Protection (Distance Selling) Regulations 2000 which can be found at theConsumer Protection (Distance Selling) Regulations 2000 (legislation.gov.uk).

Trek Precaliber 12inch Wheel Hybrid Kids Bike in Viper Red

Season:2025

Brand:Trek

Code:5271577

The Precaliber 12 is the perfect first bike for little riders who are ahead of the curve and ready for two wheels at a younger age than most.

It has a handle built into the saddle so you can guide them as they ride, and tool-free training wheels that are super easy to install and remove. It's a great fit for kids aged 3-4, between 36–40" (91–102 cm) tall.

Features:

  • This bike is a memory-maker: seeing your child ride their bike for the first time is something you'll never forget
  • This bike is hand-me-down heaven: it's built to last, so younger siblings can inherit this bike and it'll still feel like new
  • Investing in a kids' bike from an established bike brand is worth it – Trek kids' bikes are designed and assembled by people who know bikes
  • Like all Precaliber bikes, the frame is lower so it's easier for kids to stand over and hop on and off
Technical Information
  • Frame
    Alpha Silver Aluminium, 12" kids' frame size
  • Fork
    Steel, 12", threadless 1" steerer
  • Hub rear
  • Size: 12
    Steel, 84mm bolt-on
  • Size: 12
    Coaster brake, 16T, 120 mm bolt-on
  • Rim
    Alloy 12", 20-hole, Schrader valve
  • Tyre
    Bontrager XR1, wire bead, 27 tpi, 12x2.25"
  • Max tyre size
    12x2.25"
  • Crank
    Alloy, 24T steel ring, chainguard, 70 mm length
  • Bottom bracket
    Square taper, 68 mm, sealed cartridge
  • Chain
    HV410, 1/2x1/8
  • Pedal
    Kids' Satellite, 9/16 thread
  • Max. chainring size
    30T
  • Saddle
    Kids' padded, integrated seat post, with handle
  • Handlebar
    Kids' steel, 25.4 mm clamp, 80 mm rise, 500 mm width
  • Grips
    Kids' grip, 107 mm width
  • Stem
    Bontrager Approved alloy, 25.4 mm clamp, 15-degree rise, 50 mm
  • Head set
    Adjustable ball bearing
  • Training wheel
    Training Wheel Trek Adjustable 12"-16"
  • Weight
    6.84 kg / 15.08 lbs
  • Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 23 kg (50 lb)
Sizing Information
Professional Opinion
Home Road Cycling Bikes Trek Mountain Bikes