We took our Matt Jones-inspired Marin San Quentin and shrunk it down to fit 20” wheels. It's the perfect bike for kids who are ready for their first proper, hardcore hardtail mountain bike.
The Marin San Quentin 20”, just like the big kid’s version, 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. The San Quentin 20” will feel just like a ‘grown up’ mountain bike to your little ripper, built with a stout Series 2 aluminum frame, 20” wheels, an SR Suntour XCM suspension fork, 8-speed Shimano drivetrain and kid’s specific hydraulic disc brakes.
20" SPECIFICATIONS
FRAME Series 2 6061 Aluminum, 20” Wheels, Disc Specific, 135mm Dropouts
FRONT SUSPENSION SR Suntour XCM 24 BOOST, 80mm Travel, 110mm Axle Spacing
RIM Marin, Double Wall Alloy, 25mm Internal
HUB REAR Forged Aluminum, 32H, Disc Specific
HUB FRONT Forged Aluminum, 32H, Disc Specific
SPOKES 14g Stainless Steel
TIRES Vee Tire Crown Gem, 20x2.6”, Wire Bead
DERAILLEUR REAR Shimano Altus
DERAILLEUR FRONT -
SHIFT LEVER Shimano Altus SL-M315, 8-Speed
CRANKSET Forged Alloy, Narrow Wide 30T, 140mm
BOTTOM BRACKET Sealed Cartridge Bearings, Square Taper
CHAIN KMC Z8
CASSETTE Shimano 8-speed, 11-32T
BRAKES FRONT Tektro HD-J285 Kid's Specific Hydraulic Disc
BRAKES REAR Tektro HD-J285 Kid's Specific Hydraulic Disc
BRAKE LEVERS Tektro Kid's Specific Short Reach Lever for Hydraulic Brake
HANDLEBAR Marin Riser, 31.8 clamp, 30mm Rise, 590mm Width
STEM Marin Alloy, 35mm
GRIPS Marin MTB
HEADSET 1-1/8" x 1-1/8" FSA No 10P
SEATPOST Marin Alloy, 30.9mm
SADDLE Marin Kids MTB
PEDALS Kids Specific Nylon Pedal
Specifications, pricing, and availability are subject to change without notice.
24" SPECIFICATIONS
FRAME Series 2 6061 Aluminum, 24” Wheels, Disc Specific, 135mm Dropouts
FRONT SUSPENSION RockShox Judy Silver TK, 100mm Travel, Solo Air, 110x15mm Maxle Stealth
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 Vee Tire Co. Crown Gem, 24”x2.6”, Wire Bead
DERAILLEUR REAR microSHIFT Advent 9-Speed
DERAILLEUR FRONT -
SHIFT LEVER microSHIFT Advent 9-Speed
CRANKSET Forged Alloy, Narrow Wide 30T, 152mm
BOTTOM BRACKET Sealed Cartridge Bearings, Square Taper
CHAIN KMC X9
CASSETTE microSHIFT 9-Speed, 11-46T
BRAKES FRONT Tektro HDM275 Hydraulic, 160mm Rotor
BRAKES REAR Tektro HDM275 Hydraulic, 160mm Rotor
BRAKE LEVERS Tektro Hydraulic
HANDLEBAR Marin Riser, 31.8 clamp, 30mm Rise, 590mm Width
STEM Marin Alloy, 35mm
GRIPS Marin MTB
HEADSET FSA No. 57E
SEATPOST Marin Alloy, 30.9mm
SADDLE Marin Kids MTB
PEDALS Kids Specific Nylon Pedal
Specifications, pricing, and availability are subject to change without notice.
