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Marin San Quentin 24" Complete Mountain Bike - Big Kids' 2021

sku# 192280
Marin - San Quentin 24" Complete Mountain Bike - Big Kids' 2021
Model Info
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Product Info

Smaller riders need bikes that fit, too. The Marin San Quentin 24" Complete Mountain Bike is made to fit growing riders from 4'1" to 4'8" tall, giving budding rippers proportions that make sense. With a solid drivetrain, hydraulic brakes, and a RockShox air fork with 100mm of squish, this is a memory-making bike that's ready for two wheeled milestones.

Product Details


Series 2 6061 Aluminum Alloy with 135mm DropoutsConstructed with a disc specific Series 1 6061 aluminum frame with a replaceable derailleur hanger and an integrated headset.


RockShox Judy Silver TKPremium performance at a down-to-earth price, this fork gives you stiff steel upper tubes and a lockout. This model has a lighter and tunable Solo Air spring.

Fork AdjustmentsLockout / Rebound / Air Spring Pressure

Drive Train

1x9 DrivetrainA mix of Shimano and MicroShift products keep this drivetrain inexpensive all while delivering great performance.


Shimano MT201 Hydraulic Disc BrakesetFrom their clean look levers to their predictable power delivery, these 2-piston hydraulic brakes are a great fit for today's lightweight trailbikes.

Rotors160mm Front / 160mm Rear


Double Wall Alloy Rims Laced to Forged Alloy HubsWith sealed bearings, 27mm inner width, and 32 holes, these aluminum rims are light and strong--perfect for the do-it-all frame they're attached to.

Vee Crown Gem TiresA fast, hard-hitting trail tire that’s brazen enough to take on enduro-style events without a whimper. The Crown Gem uses a high-volume, rounded profile carcass. The siped and grooved tread blocks sweep backwards making it directional specific for ultimate steering control or ultimate driving and braking traction.

Additional Features

Price and Spec Subject to Change


  • Biking Type: Mountain
  • Used For: XC, Trail, Dirt Jump
  • Wheel Size: 24"
  • Gearing: 1 x 9
  • Handlebar Shape: Riser
  • Frame Material: Aluminum Alloy
  • Brake Type: Hydraulic Disc
  • Water Bottle Mounts: 1
  • Fork: RockShox Judy Silver TK
  • Stanchion Diameter (mm): 30
  • Front Travel (mm): 100
  • Front Travel (in): 3.9
  • Shifters: MicroSHIFT Advent 9-Speed
  • Rear Derailleur: MicroSHIFT Advent 9-Speed
  • Crankset: Forged Alloy Narrow Wide 30T | 152mm
  • Cassette: MicroSHIFT 9-Speed 11-46T
  • Chain: KMC X9
  • Bottom Bracket: Sealed Cartridge Square Taper
  • Pedals: Kids Specific Nylon Pedal
  • Brake Levers: Shimano Hydraulic
  • Brake Calipers: Shimano BR-MT201 Hydraulic
  • Rotors: 160mm
  • Headset: FSA No. 57E
  • Handlebar: Marin Riser | 30mm Rise | 590mm Width
  • Bar Tape/Grips: Marin MTB
  • Stem: Marin Alloy | 35mm
  • Saddle: Marin Kids MTB
  • Seatpost: Marin Alloy | 30.9mm
  • Hubs: Forged Aluminum | Disc Specific | 32H
  • Rims: Marin Double Wall Aluminum Alloy | 27mm
  • Spokes: 14g Stainless Steel
  • Tires: Vee Tire Crown Gem 24”x2.6”
  • Warranty: Limited Lifetime

Other Notes

Marin products can only be shipped within the United States



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