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, a fully adjustable kid specific Manitou J-Unit suspension fork, 8-speed Shimano drivetrain and kid’s specific hydraulic disc brakes.
| frame | Series 2 6061 Aluminum, 20” Wheels, Disc Specific, 30.9 Post and Dropper Compatible |
| front suspension | Manitou Junit Sport, 20", 80mm Travel, Air Sprung, Adjustable Rebound, Tapered Steerer. 15x110mm Axle |
| rim | Marin, Double Wall Alloy, 26mm Internal, Tubeless Compatible |
| hub rear | Forged Aluminum, 32H, Disc Specific |
| hub front | Forged Aluminum, 32H, Disc Specific |
| spokes | 14g Stainless Steel |
| tires | Delium Versatile, 20”x2.4”, Light Construction, Wire Bead |
| derailleur rear | Shimano Altus |
| derailleur front | - |
| shift lever | Shimano Altus SL-M315, 8-Speed |
| crankset | Forged Alloy, Narrow Wide 30T, 127mm |
| 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, 31.8mm 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 |
| FRAME | Series 2 6061 Aluminum, 20” Wheels, Disc Specific, 30.9 Post and Dropper Compatible |
| FRONT SUSPENSION | Manitou Junit Sport, 20", 80mm Travel, Air Sprung, Adjustable Rebound, Tapered Steerer. 15x110mm Axle |
| Rim | Marin, Double Wall Alloy, 26mm Internal, Tubeless Compatible |
| Hub Rear | Forged Aluminum, 32H, Disc Specific |
| Hub Front | Forged Aluminum, 32H, Disc Specific |
| SPOKES | 14g Stainless Steel |
| Tires | Delium Versatile, 20”x2.4”, Light Construction, Wire Bead |
| DERAILLEUR REAR | Shimano Altus |
| DERAILLEUR FRONT | - |
| Shift Lever | Shimano Altus SL-M315, 8-Speed |
| Crankset | Forged Alloy, Narrow Wide 30T, 127mm |
| 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, 31.8mm 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 |
| Frame Material | Alloy |
| Fork Material | Alloy |
| Brake Type | Hydraulic Disc Brake |
| Groupset Brand | Shimano |
| Groupset Model | Altus |
| Shifting Type | Mechanical |
| Pedals Included | Yes |
| Drivetrain Gearing | 1 x 8 |
| Ride Style | Kid's |
On all orders over $99 Evo Cycles offers free delivery to any non-rural address in New Zealand* - this includes large / bulky items and bike brands that are able to be shipped**
On orders under $99 we charge $6.99 fee for non-rural addresses and $11.99 for rural addresses. This is so we can give our customers (that's you!) the most competitive pricing available for small parts and accessories. There are no hidden shipping costs and you know exactly what you're paying for.
*There is an additional $5 charge for all rural deliveries.
Ordering a bike from Evo? If you choose the option Evo Home Delivery at the checkout your order will be personally delivered to you, by an Evo Crew Member, who will also be able to answer any questions you have about your new bike. If you choose Evo Delivery your bike will be delivered completely built, tuned and ready to ride! We are also able to offer Evo Home Delivery on previously restricted brands such as Giant & Trek!
Our home delivery charge is only $30 for 15km and $1 per km after that.
Free for all orders over $99. Orders under $99 a $6.99 flat shipping & handling fee applies. Order and pay online and collect everything from one of our showrooms. Just select which store you would like to collect from at checkout. Find out more about Click & Collect here.
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* All specifications listed are subject to change without notice. Please note that our specifications may be impacted by manufacturer component substitution changes caused by high global demand for bikes and resulting supply chain issues in the bike industry. We recommend confirming the specifications with your local Evo Cycles showroom if you have any questions.
Bike Weight: Many brands strive to list the lowest possible weight, but in reality weight can vary based on frame size, finish, hardware and accessories. The most accurate way to determine any bike's weight is to have your local showroom weigh it for you.