Marin Bikes

Marin San Quentin 3 27 5 Frame 2023

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Item #: FR001370
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Marin San Quentin 3 27.5" Frame 2023

The Aggressive Hardtail

Hardtails aren't just for riding on fire roads and tame singletrack. They are perfect for getting rowdy and having fun on the descents too. The Marin San Quentin 3 27.5" Frame is built for aggressive trail riding. The Series 3 6061 aluminum frame uses 140mm of travel on the front. The frame features internal cable routing, a threaded bottom bracket, modern trail geometry, ISCG tabs, and Boost 12x148mm dropouts on the rear. This frame is also compatible with internal dropper post routing.

Features

  • Series 3 6061 aluminum frame that is compatible with 140mm forks
  • Internal cable routing keeps your frame looking clean
  • Boost hub spacing and modern trail geometry
  • Threaded bottom bracket because no one likes press-fit
SPECIFICATIONS
Frame Series 3 6061 Aluminum, Double-Butted
Wheel Size 27.5"
Fork 140mm Travel
Rear Shock Nope
Headset Included FSA No.57E, Semi-Sealed Cartridge Bearings, 1-1/8" - 1-1/2"
Headtube Diameter 1-1/8" - 1-1/2"
Front Derailleur Type -
Bottom Bracket Type 73mm Threaded
Seatpost Diameter 30.9mm
Seat Clamp Marin Seat Clamp
Dropout Style 12x148mm
Accessory Mounts Water Bottle Cage Mount
Cable routing Internal
Intended Use Aggressive Trail
Weight This Information Is Not Available Yet

Note: Components are subject to change without notice.

Geo Chart Image

 

Marin San Quentin
Size Small Medium Large Extra Large
A: Seat Tube Length 310 340 375 414
B: Effective Top Tube 564 593 615 646
C: Stack 618 622 631 636
D: Reach 422 450 470 500
E: BB Height 316 316 316 316
F: BB Drop 50 50 50 50
G: Head Tube Length 110 115 125 130
H: Head Tube Angle 64 ° 64 ° 64 ° 64 °
I: Seat Tube Angle 77 ° 77 ° 77 ° 77 °
J: Standover Height 627 656 664 681
K: Chainstay Length 425 425 425 425
L: Wheelbase 1173 1203 1228 1260
Suggested Rider Height
Frame Size Small Medium Large Extra Large
Rider Height 5'2" - 5'5" 5'5" - 5'8" 5'8" - 5'11" 5'11" - 6'2"
Marin San Quentin
Size Small Medium Large Extra Large
A: Seat Tube Length 12.2 13.4 14.8 16.3
B: Effective Top Tube 22.2 23.3 24.2 25.4
C: Stack 24.3 24.5 24.8 25.0
D: Reach 16.6 17.7 18.5 19.7
E: BB Height 12.4 12.4 12.4 12.4
F: BB Drop 2.0 2.0 2.0 2.0
G: Head Tube Length 4.3 4.5 4.9 5.1
H: Head Tube Angle 64.0 ° 64.0 ° 64.0 ° 64.0 °
I: Seat Tube Angle 77.0 ° 77.0 ° 77.0 ° 77.0 °
J: Standover Height 24.7 25.8 26.1 26.8
K: Chainstay Length 16.7 16.7 16.7 16.7
L: Wheelbase 46.2 47.4 48.3 49.6
Suggested Rider Height
Frame Size Small Medium Large Extra Large
Rider Height 5'2" - 5'5" 5'5" - 5'8" 5'8" - 5'11" 5'11" - 6'2"

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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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