Double Your Ride Receive A Second Battery With The Purchase of Select Marin eMTBs! Learn More

San Quentin 3 Frame Kit

2020 Marin San Quentin 3 frame kit profile.

See this bike in a different color:

  • Size Range: S, M, L, XL

Specifications

  • Frame

    Series 3 6061 Aluminum, Double Butted Frame, Internal Shifter & Dropper Post Routing, External Brake, 12x148mm Thru Axle, 73mm Threaded BB

  • Headset

    FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”

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

Geometry

San Quentin 3 Frame Kit geometry diagram
S M L XL
STACK 586.1 590.7 599.7 604.3
REACH 422 444 464 484
HEADTUBE ANGLE 65° 65° 65° 65°
HEADTUBE LENGTH 105 110 120 125
SEATTUBE ANGLE (EFFECTIVE) 75° 75° 75° 75°
SEATTUBE LENGTH 385 430 475 515
TOPTUBE (EFFECTIVE) 579.1 602.3 624.7 645.9
BOTTOM BRACKET HEIGHT 310 310 310 310
BOTTOM BRACKET DROP 50 50 50 50
CHAINSTAY 425 425 425 425
WHEELBASE 1144.8 1168.9 1193.1 1215.3
STANDOVER HEIGHT 664 677 714 745
FORK OFFSET 46 46 46 46

All lengths in millimeters