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Coast Trail 24"

Coast Trail 24 profile, silver. Coast Trail 24 profile, teal.

See this bike in a different color:

  • Price: $489.00*
  • Wheel Size : 24"
  • Frame: Aluminum
  • Size Range: One Size
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Manufacturer’s suggested retail price may not include additional shipping or preparation charges. Please contact your local Marin dealer for a quote.

Built around a lightweight aluminum frame and fork, dependable Shimano 7-speed drivetrain, kids-sized saddle, grips and controls, along with the quality components you expect from Marin. Perfect for neighborhood adventures, where each block away from home feels like a mile.


  • Frame

    Series 1 Lightweight Aluminum, Low Standover, 24” Wheels, Replaceable Derailleur Hanger, Rim Brake

  • Fork

    Series 1 Aluminum , Rim brake

  • Rim

    Aluminum, CNC Brake Surface

  • Hub Rear

    Forged Aluminum Alloy, 28H

  • Hub Front

    Forged Aluminum Alloy, 28H

  • Spokes

    14g Stainless Steel

  • Tires

    Marin X Vee Tire Co. Speedster, 24x2.0”

  • Derailleur Rear

    Shimano Tourney, 7-Speed

  • Derailleur Front


  • Shift Lever

    Microshift TS39 Short-Reach 8-Speed

  • Crankset

    Forged Alloy, 36T, 140mm, Ring Guard

  • Bottom Bracket

    Sealed Cartridge Bearings, Square Taper

  • Chain

    KMC 8-Speed

  • Cassette

    SunRace, 8-Speed, 11-34T

  • Brakes Front

    Linear Pull, Alloy

  • Brakes Rear

    Linear Pull, Alloy

  • Brake Levers

    Kid's Specific Short Reach Alloy Lever

  • Handlebar

    Marin Riser, 50mm Rise, 580mm Width, 19mm OD Grip Section

  • Stem

    Alloy, 40mm

  • Grips

    Single Densitiy, Thin Diameter Grip

  • Headset


  • Seatpost

    Aluminum, 27.2mm, Integrated Saddle/Post

  • Saddle

    Marin 24" Integrated Saddle/Post

  • Pedals

    Kids Specific Nylon Pedal

Specifications, pricing, and availability are subject to change without notice.


Coast Trail 24" geometry diagram
Stack 468
Reach 330
Head Tube Angle 69°
Head Tube Length 105
Seat Tube Angle 73°
Seat Tube Length 320
Top Tube Effective 473
BB Height 263
BB Drop 45
Chain Stay 405
Wheel Base 939
Stand Over Height 527
Fork Offset 42
SeatPost Diameter 27.2
Handlebar Width None
Stem Length None
Crank Length None

All lengths in millimeters


Coast Trail 24 frame detail.


Coast Trail models are all built upon lightweight Series 1 aluminum frames and aluminum forks. This ensures that your young rider won't be held back by a heavy bike, as a lighter bike is easier to control and balance. The weight savings goes beyond the frame, and we ensured that every component spec'd offers the best balance of weight to durability.

Coast Trail 24 controls detail.


Kids are smaller all over, so our designers took that into consideration when designing the Coast Trails. Handlebars and grips are of smaller diameter than found on adult bikes, brake levers are specifically designed for smaller hands, and even the pedals and saddles are proportionally smaller. This helps kids maintain comfort and control while they are still developing their skills as riders.

Coast Trail 2.0" tire detail.


Smooth-rolling Marin x Vee Tire 2.0" wide tires are used on all Coast Trail models, with smooth center for easy riding on paved surfaces, and inverted tread on the sides for added safety when the paths are rougher.

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