Marin Bikes
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Marin San Quentin 20" Bike 2024

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Item #: BI004595
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Marin San Quentin 20" Bike

An Aggressive Trail Bike, But Kid-Sized

When your young rider wants to start riding aggressively on the trails, you'll want to get them a bike that can keep up with them. The Marin San Quentin 20" Bike is a lightweight, durable mountain bike with an aluminum frame and wide tires. It has modern trail geometry with a slack front end and a balanced rider position. The 6061 aluminum frame comes with disc brakes, 80mm of travel on the front, wide tire clearance for up to 2.6" tires, and a 1x-specific setup.

The 20" version of the Marin San Quentin comes with a Shimano Altus 8-speed drivetrain. This includes a wide-range 11-32T gear range that makes climbing and pedaling through rough terrain a breeze. Tektro Kid's Specific hydraulic disc brakes provide reliable stopping power in various conditions. With the Marin double-wall alloy rims paired with Vee Tire Crown Gem tires, your young rider will have exceptional traction anywhere they go.

Features

  • 6061 aluminum frame with wide tire clearance and 80mm of travel
  • Shimano Altus drivetrain performs well in various conditions
  • Tektro kid's specific hydraulic disc brakes provide excellent stopping power
  • Aluminum double-wall rims paired with Vee Tire Crown Gem tires
SPECIFICATIONS
Frame Aluminum
Fork SR Suntour XCM 24 Boost, 80mm Travel
Rear Shock -
Headset FSA No.10P
Shifters Shimano Altus SL-M315, 8-Speed
Front Derailleur -
Rear Derailleur Shimano Altus, 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 Tektro HD-J285 Kid's Specific Hydraulic
Wheelset Aluminum Double-Wall Rims, Forged Aluminum Hubs
Tires Vee Tire Crown Gem, 20 x 2.6", Wire Bead
Handlebar Marin Riser, 31.8mm Clamp, 30mm Rise, 590mm
Stem Marin Alloy, 35mm
Grips/Bar Tape Marin MTB
Seatpost Marin Alloy, 30.9mm
Seatclamp -
Saddle Marin Kids MTB
Intended Use Mountain

Note: Components are subject to change without notice.

Geo Chart Image

 

Size 20"
A: Seat Tube Length 308
B: Effective Top Tube 445
C: Stack 503
D: Reach 310
E: BB Height 259
F: BB Drop 10
G: Head Tube Length 90
H: Head Tube Angle 65 °
I: Seat Tube Angle 75 °
J: Standover Height 534
K: Chainstay Length 340
L: Wheelbase 913
Crank Arm Length 140 mm
Stem Length 35 mm
Handlebar Width 590 mm
Size 20"
A: Seat Tube Length 12.1
B: Effective Top Tube 17.5
C: Stack 19.8
D: Reach 12.2
E: BB Height 10.2
F: BB Drop 0.4
G: Head Tube Length 3.5
H: Head Tube Angle 65.0 °
I: Seat Tube Angle 75.0 °
J: Standover Height 21.0
K: Chainstay Length 13.4
L: Wheelbase 35.9
Crank Arm Length 140 mm
Stem Length 35 mm
Handlebar Width 590 mm

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

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