Specialized Jett 20w 2023 - Kids Bike
- Lightweight aluminium alloy frame for easy riding
- Adjustable contact points for a great fit as they grow
- Components perfectly sized for children
- 7-speed drivetrain for longer rides
- Colours: Gloss Oasis / Forest Green, Gloss Cast Black / Smoke, Gloss Cobalt / Ice Blue, Gloss Raspberry / Uv Lilac
- The Specialized Jett 20w is available with 0% APR finance
• Every detail of the Jett Multispeed—including the 130mm Bridge saddle, narrower-diameter grips, and short-reach, tool-less adjustable brake levers—was informed by Retül data from a kids’ research group to be perfectly proportional for young riders.
• A lightweight bike is simply more fun and the Jett Multispeed’s all-new A1 aluminum frame, alloy fork, Pathfinder tires, and 7-speed drivetrain make it one of the lightest kids’ bikes on the market.
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on any basket over £99
- UK price match guarantee
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner
- Free basic pedals
- Tredz drawstring kit bag
- 16 point quality control check sheet
- Basic bike setup instructions
- Free Cycle Plan insurance voucher
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | A1 Premium Butted Alloy, unisex frame, internal cable routing, 135x10mm forged dropouts, replaceable derailleur hanger |
Fork | A1 Premium Butted Alloy, Alloy steerer, V-Brake |
Stem | 3D Forged Aluminum, 35mm length, 6 degree rise, 25.4mm clamp diameter |
Bars | Alloy Mini Rise, Double Butted, 60mm Rise, 5-degree Backsweep, 580mm Width, 25.4mm Clamp Diameter, 19mm Bar End Diameter |
Front Brake | V-brake w/ tool-less reach adjust brake lever |
Rear Brake | V-brake w/ tool-less reach adjust brake lever |
Rear Mech | microSHIFT RD-M26S, 7-speed |
Shifters | microSHIFT TS39 Trigger shift, 7-speed |
Speed | 7 |
Rims | Alloy, 14mm Depth, 23mm Internal Width, 28H |
Front Hub | Alloy, Loose Ball Bearings, Bolt type, 100mm Spacing, 28H |
Rear Hub | Alloy, Loose Ball Bearings, Bolt type, 135mm Spacing, 28H |
Spokes | Stainless, 14g |
Front Tyre | Pathfinder Sport, 20x2.0" |
Rear Tyre | Pathfinder Sport, 20x2.0" |
Seat Post | Alloy, 2-bolt, 14mm offset, 27.2mm, 280mm length |
Saddle | Kids Bridge Saddle, 130mm |
Chainset | Forged Alloy, Square Taper, Adjustable 105/125mm Length, w/ Chainguard, Forged Alloy, 34T |
Bottom Bracket | Square taper, Plastic cups, 113mm spindle |
Chain | KMC HV500 |
Cassette | SunRace, 7-Speed, 11-34t |
Pedals | Nylon platform w/ reflectors |
Specialized Jett Size Chart
Bike |
Height Cm |
Height Inches |
Jett 16 |
95 – 120 |
37” – 48” |
Jett 20 |
102 – 139 |
40” – 55” |
Jett 24 |
112 - 156 |
44” – 62” |
Read our kids bike size guide for more information on kids bike sizing.
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Specialized Jett 20w 2023 - Kids Bike
Great bike, price and service
Cycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.
Here at Tredz, we accept Cycle to Work vouchers from all national schemes. For more information click here.
At Tredz we make finance easy. You can choose from a range of flexible finance repayments from 6 months up to 48 months, choose to place a deposit and pay the balance on finance. Go with a 0% APR finance deal with absolutely no interest on payments, or a 9.9% APR Buy Now Pay later option with a choice of 12 or 24 deferred payment options, or a longer-term 14.9% APR option with lower monthly payments. For more information click here.
At Tredz, we’re committed to bringing you the best products at the best prices. If you find a product cheaper elsewhere, simply contact us for an immediate response using our live chat service. Click here to discuss your price match with an agent now for help.
Subject to Terms and Conditions
At Tredz, we offer a fast high quality service, with a range of options from free delivery on orders over £30, next day and convenient click & collect from one of our stores. Simply select within the checkout.
*Courier deliveries to Northern Ireland, Isle of Man, Isle of Wight, Channel Islands and the Scottish Highlands/Islands will incur a charge.At Tredz, if you are not 100% happy with your order, then you can use our simple hassle free returns service. Simply return the item new and unused in the manufacturers original packaging within 365 days of purchase. Bikes and larger items are collected by courier.
When you receive your bike, all you'll need to do is unpack it, attach the pedals, turn the handlebars and ride.
To help you get started we have put together a handy Bike Building Guide, click here.