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"The Marin San Quentin shreds the boundaries of the mountain bike genres - doing it all with a huge splash of big air, speed and style.Designed with the input of freeride legend Matt Jones, the San Quentin takes the DNA of our dirt-jumping Alcatraz and mutates it into a go-further and faster all-round, hardcore hardtail. Pedal all day in the hills, send it at the dirt jumps, carve the skatepark, go big in the bike park - it's all good on the San Quentin."
"The Marin San Quentin shreds the boundaries of the mountain bike genres - doing it all with a huge splash of big air, speed and style.Designed with the input of freeride legend Matt Jones, the San Quentin takes the DNA of our dirt-jumping Alcatraz and mutates it into a go-further and faster all-round, hardcore hardtail. Pedal all day in the hills, send it at the dirt jumps, carve the skatepark, go big in the bike park - it's all good on the San Quentin."
Marin

2026 Marin San Quentin Jr 24 Blue

£999.00
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

In the unlikely event that you are unhappy with your purchase or you have received a faulty item, please review our returns policy below:

REFUNDS
Refunds are processed via the original payment method used for your purchase and refunds can only be processed to the card originally used for the transaction. Please allow up to 14 days for the monies to be visible in your account, this is due to bank clearance policies. Cheques are not accepted as a method of payment or for refunds.

STORE PURCHASES
We are happy to refund your item within 7 days for a full refund, or 14 days for a credit note. Proof of purchase is required, i.e. a receipt and items are to be unopened and unused (unless faulty). Kindly note we are unable to refund customised, special and bicycle orders.

WEB ORDER RETURNS
All customers are to email
info@essexbicycles.com for all returns and queries prior to posting. Returns will not be accepted unless you have received an email confirmation from Essex Bicycles.

We are able to accept refunds for items within 30 days of purchase for a full refund or credit note. Proof of purchase is required and all items are to be unopened and unused (unless faulty) and returned in its original condition and packaging.

All web order purchases are to be returned to our store address unless arranged otherwise and the customer is responsible for all postage costs and for packaging the item safely and securely. Customers are to email info@essexbicycles with the order number and date of purchase before being returned to Essex Bicycles. This is required in order to process all refunds efficiently and without further delays.

DISTANCE SELLING
In addition to our Returns Policy, under the Consumer Contracts Regulations, you have the right to cancel your order up to 14 days from the day you receive your goods if you are an online, mail or telephone order customer. You then have a further 14 days from the date you notify the retailer of your cancellation to return the goods. Under the Consumer Rights Act you have an early right to reject goods that are unsatisfactory quality, unfit for purpose or not as described, and get a full refund. However, this right is limited to 30 days from the date you took ownership of the goods (this could be the date of purchase or the date the goods were delivered to you - whichever is later).

FAULTY GOODS
Under the Consumer Rights Act you have an early right to reject goods that are unsatisfactory quality, unfit for purpose or not as described, and get a full refund. But this right is limited to 30 days from the date you took ownership of the goods (this could be the date of purchase or the date the goods were delivered to you - whichever is later).’

2026 Marin San Quentin Jr 24 Blue

Season:2026

Brand:Marin

Code:740690001

"designed with the input of freeride legend matt jones, the san quentin takes the dna of our dirt-jumping alcatraz and mutates it into a go-further and faster all-round, hardcore hardtail. The san quentin 24 will feel just like a grown up mountain bike to your little ripper, built with a stout series 2 aluminum frame, 24 wheels, and for 2025/26, a new manitou j unit 100mm air suspension fork meaning more adjustability for lighter shredders.Further updates include a one piece seatpost and saddle to allow for a lower standover and ride height, 1 x 9-speed Shimano cues drivetrain, tubeless compatible tyres kids specific hydraulic disc brakes."
Technical Information

Specifications

  • Frame

    Series 2 6061 Aluminum, 24” Wheels, Disc Specific, 30.9 Post and Dropper Compatible

  • Front Suspension

    Manitou Junit Sport, 24", 100mm Travel, Air Sprung, Adjustable Rebound, Tapered Steerer, 15x110mm Axle

  • Rim

    Marin, Double Wall Alloy, 27mm Internal

  • Hub Rear

    Forged Aluminum, 32H, Disc Specific

  • Hub Front

    Forged Aluminum, 32H, Disc Specific

  • Spokes

    14g Stainless Steel

  • Tires

    Delium Versatile, 24”x2.4”, Light Construction, Wire Bead, Tubeless Compatible

  • Derailleur Rear

    Shimano CUES, RD-U4000, 9-speed

  • Derailleur Front

    -

  • Shift Lever

    Shimano CUES, SL-U4000, 9-speed

  • Crankset

    Forged Alloy, Narrow Wide 30T, 140mm

  • Bottom Bracket

    Sealed Cartridge Bearings, Square Taper

  • Chain

    KMC X-Glide

  • Cassette

    Shimano CUES, CS-LG3000, 9-Speed, 11-46T

  • Brakes Front

    Shimano MT200, Hydraulic, 160mm Rotor

  • Brakes Rear

    Shimano MT200, Hydraulic, 160mm Rotor

  • Brake Levers

    Shimano Hydraulic

  • Handlebar

    Marin Riser, 31.8mm Clamp, 30mm Rise, 580mm Width, 19mm OD Grip Section

  • Stem

    Marin Alloy, 40mm

  • Grips

    Marin MTB, Small Diameter

  • Headset

    FSA No. 57E

  • Seatpost

    Integrated With Saddle

  • Saddle

    Marin One-Piece Saddle/Post Combo, 27.2mm Alloy Post

  • Pedals

    Kids Specific Nylon Pedal

Sizing Information
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