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Product Description

The KOS is back! Originally built for Mongoose BMX Team Rider Jeff KOS Kosmala during his glory days in the 1980s, the new KOS has plenty of old-school style and special components designed specifically for Mongoose. Featuring a 100% 4130 Chromoly frame available with a classic chrome finish or unique raw treatment, the latest version of the KOS is a one-of-a-kind 26 inch - and just like his race pants used to read, we brought it back Just Be KOS

  • All-New 26 inch Kruiser 100% 4130 Chromoly Triple-Butted Frame & Full Chromoly Fork

  • Full Chromoly 3-piece tubular 48-spline crank with 40 x 18t drivetrain; Sun Rhyno Lite XL doublewall Rims & Old School-inspired Hubs

  • Odyssey Chase Hawk Grips

The Mongoose Kos Kruiser 26w 2012 Features are:

Frame: All-New 26 inch Kruiser 100% 4130 Chromoly Triple-Butted 22.75 inch Top Tube

Fork: Full Chromoly Kruiser, 1 1/8 inch

Headset: Tange Threadless integrated sealed, 1 1/8 inch

Bars: Chromoly 7.1 inch Rise

Stem: Top Load double-clamp 50mm reach

Front Brake: Avid SDG3 V

Rear Brake: Avid SDG3 V

Speed: 1

Cranks: Full Chromoly 48-spline 3-piece tubular 175mm, 40t alloy

Bottom Bracket: Sealed, Euro, 19mm

Chain: KMC Z510HX

Sprocket: ACS 18t freewheel

Rims: Sun Rhyno Lite XL doublewall 36 Hole

Front Hub: Alloy with 3/8 inch axle, sealed bearing, 36 Hole

Rear Hub: 3/8 inch axle, sealed bearing, 36 Hole

Tyres: Kenda Kiniption, 26 x 2.3 Front Kenda Kiniption, 26 x 2.3 Rear

Seatpost: Chromoly, 27.2 x 350

What is a BMX Bike?
This style of bike tends to be stronger and more robust than most thanks to its small frame and single gear. Its popularity was hit hard by mountain bikes but the BMX has had a growing popularity for many years now. There are many different riding styles/terms: race, freestyle, vert, dirt jump, street. For more information on BMX bikes see our BMX Buying Guide.

Weight: 0 kg

How do I apply for finance?

Spend more than £280 at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free

  1. Fill your basket with everything you want from Tredz and go to the checkout.
  2. During checkout, select the finance option you want as your method of payment.
  3. You will be sent to our finance provider’s secure server to complete your application.
  4. Finance provider V12 will use the information provided to make a decision and complete checkout if you are approved.

How do I get a Cycle to Work bike from Tredz?

It's as easy as 1, 2, 3

If your employer is already running a scheme, you’re just three steps away from receiving your new bike and equipment

  1. Email us with a list of items at info@tredz.co.uk.
  2. We’ll send you a quote within 48 hours, which you pass on to your HR department.
  3. Your employer will order your Cycle to Work voucher. Once you receive it, send to us, then we’ll deliver your new bike and safety equipment.

We accept cycle to work vouchers from all these providers:

UK Delivery Information

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and value.

Please note: bulky products and bikes shipped to outlying UK regions are excluded from free shipping - Click here for more info.

International Orders

Country Small orders Bulky orders Large orders / bikes Delivery (working days)
Austria £7.99 £18.99 £29.99 3-4
Belgium £4.99 £14.99 £24.99 3-4
Bulgaria £7.99 £18.99 £29.99 5-7
Cyprus £14.99 £29.99 £89.99 5-7
Czech Republic £7.99 £18.99 £29.99 3-4
Denmark £7.99 £18.99 £29.99 2-3
Estonia £7.99 £18.99 £29.99 4-5
Finland £7.99 £18.99 £29.99 3-4
France £4.99 £14.99 £24.99 2-3
Germany £4.99 £14.99 £24.99 2-3
Greece £7.99 £18.99 £29.99 4-5
Hungary £7.99 £18.99 £29.99 3-4
Irish Republic £4.99 £14.99 £24.99 2-3
Italy £7.99 £18.99 £29.99 2-3
Latvia £7.99 £18.99 £29.99 4-5
Lithuania £7.99 £18.99 £29.99 4-5
Luxembourg £4.99 £14.99 £24.99 2-3
Malta £14.99 £29.99 £89.99 4-6
Monaco £7.99 £18.99 £29.99 2-3
Netherlands £4.99 £14.99 £24.99 2-3
Poland £7.99 £18.99 £29.99 3-4
Portugal £7.99 £18.99 £29.99 3-4
Romania £7.99 £18.99 £29.99 4-5
Slovenia £7.99 £18.99 £29.99 4-5
Spain £7.99 £18.99 £29.99 2-3
Sweden £7.99 £18.99 £29.99 3-4

Easy Returns

Simply return the items to us in their original, resaleable condition, and securely packaged, within 365 days of receipt.

Collect Plus

Easy as one, two, three

For items under £75 and 10kg, you can use the Collect Plus service by printing your label off online and dropping your package off at a local store.

Step one - Repackage your item and include a returns form

Step two - Buy and print a returns label

Step three - Take your item to your local shop, pay your £4.49 and get a tracking receipt

Tredz Online Sales, Castell Close, Swansea Retail Park, Llansamlet, Swansea, SA7 9FH
E-mail: sales@tredz.co.uk | Tel: 01792 799508