Marin Alcatraz JR 24 2026

£849.00

Marin Alcatraz 24" Jump BikeThe Marin Alcatraz 24 is built for younger riders who want a real dirt jump bike with the same attitude and style as the full size Alcatraz. The Series 3 aluminium frame is strong, light and ready for progression, paired with a chromoly fork for precise — Read More

GTIN (UPC): 26MARINALCATRAZJR24 Categories: , ,

Spread the cost from £70.75 monthly*

Buying Guides

Description

Marin Alcatraz 24″ Jump Bike

The Marin Alcatraz 24 is built for younger riders who want a real dirt jump bike with the same attitude and style as the full size Alcatraz. The Series 3 aluminium frame is strong, light and ready for progression, paired with a chromoly fork for precise control on jumps, pump tracks and street sessions. With a single speed setup, hydraulic rear brake and tough 24 inch wheels, the Alcatraz 24 gives smaller shredders the platform they need to build skills and ride with confidence.

Key Features

  • Series 3 aluminium frame

  • Marin Series 2 chromoly fork

  • Single speed drivetrain

  • Tektro hydraulic rear brake

  • 24 inch wheels

  • Vee Rail 2.25 inch tyres

  • Short chainstays for manuals and pop

Strong Aluminium Frame

The Series 3 aluminium frame is designed for dirt jump riding with short chainstays, a low standover and horizontal dropouts. It uses a threaded bottom bracket, ISCG 05 tabs and internal cable routing for a clean and durable setup.

Chromoly Fork

The Marin Series 2 chromoly fork is suspension corrected and built for strength. It uses 100 x 9 mm dropouts and a rigid design that gives precise handling on jumps and technical features.

Simple And Reliable Drivetrain

A single speed drivetrain with a 32T chainring and 14T rear cog keeps things simple and reliable. The KMC HL 1 chain and external bottom bracket add durability for heavy riding and repeated impacts.

Tough Wheels And Grippy Tyres

Marin custom rims, forged hubs and Vee Rail 2.25 inch tyres create a strong and stable wheel setup. The tyres use an LSG compound for grip on dirt, tarmac and pump track surfaces.

Bike specifications are advised by the manufacturer and can be subject to change without prior warning.

Please call our helpful sales team on 01539 821 443 or email us for the latest up-to-date product information.

Specification

Frame

Series 3 6061 Aluminum, 24" Wheels, 135x10mm Horizontal Dropouts, 73mm Threaded BB, ISCG 05 Tabs

Fork

Marin Series 2 Cro-Mo 24" Fork, Suspension Corrected, 100x9mm Drop Outs

Head Set

FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2"

Stem

Marin 3D Forged Alloy, 35mm

Handle Bars

Marin Riser, 6061 Double Butted Aluminum, 30mm Rise, 700mm Width, 4 Up, 9 Back

Tape Grips

Marin MTN, Closed End

Brakes

Tektro CL-330TS Alloy

Brake Levers

Tektro HD-M280, Hydraulic Disc

Rear Hub

Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H

Front Hub

Forged Alloy, Bolt On 3/8th Axle, 100mm Spacing

Cassette

14T Single Speed Cog

Chainset

Marin Forged Alloy, Alloy 32T DM Chainring, 152mm Crank Length

Pedals

Alloy Platform

Wheels

Marin Custom Extrusion, 27mm Inner, Pinned Joint

Front Tyre

Vee Tire, Rail 24×2.25", LSG Compound, Wire Bead

Rear Tyre

Marin Custom Extrusion, 27mm Inner, Pinned Joint

Saddle

Marin DJ Saddle

Seat Post

Marin Alloy, 30.9mm

Discipline

MTB

Material

Aluminium

Wheel size

24"

Electric

No

Season

2026

Add bike + kit to your basket

Add bike + kit to your basket

Checkout with V12 Finance with online acceptance

Checkout with V12 Finance with online acceptance

We contact you to confirm order and arrange shipping

We contact you to confirm order and arrange shipping

Please use our calculator below to help you see what finance options are available. To apply for finance, please select this option at the checkout.

Step 1:Choose your finance option

Please specify the finance option that you wish to choose.

From £70.75 per month.

Step 2:Choose your deposit amount

Please specify the deposit amount that you wish to pay.

The accepted value is between £0.00 and £254.70

Representative finance example

Amount of credit £849.00. 12 monthly repayments of £70.75. Representative APR 0.00%. Total amount repayable £849.00.
APR Fixed 0.00%
Installment Amount £70.75/month
Repayment Term 12 months
Total Interest Charged £0.00
Deposit Amount £0.00

Cycle to work scheme

Wheelbase has teamed up with; CycleScheme, Halfords, Green Commute Initiative, as well as, Vivup, Cycle Solutions & Bike2Work to offer PAYE employees a healthier way to commute. The scheme stems from the U.K Government’s Green Transport Plan which is designed to get more people out and about riding bikes and reaping the multitude of personal and environmental benefits!
Redeem your voucher online with us and receive your bike in no time.

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To make a purchase using your Cycle to Work voucher, please submit the Reserve Your Bike form, making sure to attach your voucher. We will make contact to confirm your order and advise the next steps.

If you’re still waiting for your voucher -
To reserve a bike while you wait to receive your voucher, please submit the Reserve Your Bike form, we will seek a refundable holding deposit and advise on the next steps. If you require more information about Cycle To Work, contact us though the link below.

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