Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 130mm -
Fork Suntour XCM
-
Groupset microSHIFT -
Suspension Hardtail -
Drivetrain 1 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
157cm - 167cm
MD
164cm - 174cm
LG
171cm - 182cm
XL
179cm - 188cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Series 2 6061 Aluminum, Double Butted Frame, Internal Cable Routing, 141mm Open Dropout, 73mm Threaded BB
Suspension Fork
SR Suntour XCM34 Boost 15x110mm Spacing, 130mm Travel, Coil Spring, 27.5", Bolt-On Thru-Axle
Drivetrain
Rear Derailleur
microSHIFT RD-M9195M, 9 Speed, With Clutch
Front Derailleur
-
Shift Levers
microSHIFT SL-M9195-R, 1x9 with Bearings
Cassette
SunRace, 9 Speed, 11-46T
Crank
Marin Forged Alloy, Integrated Steel 32T Narrow Wide Chainring, Boost Spacing
Bottom Bracket
Sealed Cartridge Bearing, Square Taper
Chain
KMC X-9
Pedals
Marin Oso OE Flat
Wheels
Front Hub
Forged Alloy, 110x15mm, Sealed Cartridge Bearing, Disc, 32H
Rear Hub
Forged Alloy, Quad Sealed Cartridge Bearings, Alloy Axle, QR type, 141mm Width, Disc, 32H, Shimano Standard Freehub Body
Rims
Marin Aluminum Double Wall, Disc Specific, 29mm Inner, Pinned Joint, 32H, Tubeless Compatible
Tires
Vee Tire Co. Flow Snap, 27.5x2.6", MPC Compound, Wire Bead
Brakes
Brakes
Hydraulic Disc
Brake Levers
Tektro M275 Hydraulic
Cockpit
Stem
Marin Alloy, 45mm
Handlebar
Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back
Grips
Marin MTN, Closed End
Headset
FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
Seat
Saddle
Marin Speed Concept
Seatpost
Marin Alloy, 30.9mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.48 mm | 1.4 mm | 1.36 mm | 1.29 mm |
| Bottom Bracket Height | 316 mm | 316 mm | 316 mm | 316 mm |
| Front Center | 756 mm | 786 mm | 810 mm | 842 mm |
| Rake | 47 mm | 47 mm | 47 mm | 47 mm |
| Trail | 121 mm | 121 mm | 121 mm | 121 mm |
| Stack | 618.4 mm | 622.9 mm | 631.9 mm | 636.4 mm |
| Reach | 417 mm | 445 mm | 465 mm | 495 mm |
| Top Tube Length | 560.9 mm | 589.9 mm | 612 mm | 643.1 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 310 mm | 340 mm | 375 mm | 414 mm |
| Head Tube Angle | 64 ° | 64 ° | 64 ° | 64 ° |
| Head Tube Length | 110 mm | 115 mm | 125 mm | 130 mm |
| Chainstay Length | 420 mm | 420 mm | 420 mm | 420 mm |
| Wheelbase | 1171 mm | 1201 mm | 1225 mm | 1257 mm |
| Bottom Bracket Drop | 50 mm | 50 mm | 50 mm | 50 mm |
| Standover Height | 623 mm | 652 mm | 660 mm | 676 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 157 cm | 164 cm | 171 cm | 179 cm |
| Rider Max Height | 167 cm | 174 cm | 182 cm | 188 cm |
About this model
San Quentin 27.5″ 1 is part of the Marin San Quentin model. There are 47 bikes that carry this model name. Take a sneak peek at all Marin San Quentin bikes models from 2024, by clicking here.
Model range prices
Marin San Quentin 20″ 2024 is the most economical model, with a starting price of 669$. Marin San Quentin 29″ 3 2024 on the other hand costs 1799$, and is the most expensive model.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Trail bikes
Our math shows that the average cost of a dependable Trail bike is 2762$. However, even though the average price of a Trail bike is lower, you might still be able to get a top-quality bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Furthermore, this bike was made available in 2024 for 899$. Comparing the average cost of a Trail bike to this one, you will see that San Quentin 27.5″ 1 price is 207.23% lower.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Overview of components
Fork
The fork installed on this bike is the Suntour XCM model. The travel on this model is 130mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels size
The wheels on San Quentin 27.5″ 1 are the 27.5″ aluminum type. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The San Quentin 27.5″ 1 comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
Marin San Quentin 27.5″ 1 bike has 4 sizes, in the range of 157 cm – 188 cm (5.15 ft – 6.17 ft). In short, you can easily find one that suits you.