Marin San Quentin 27.5″ 3 2023
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Wheels 27.5"
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Travel Front 140mm
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Fork Marzocchi Bomber Z2
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Groupset Deore, SLX
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Suspension Hardtail
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Drivetrain 1 × 12
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Brakes Hydraulic Disc
Recommended size guide.
SM
157cm - 167cm
MD
164cm - 174cm
LG
171cm - 182cm
XL
179cm - 188cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Series 3 6061 Aluminum, Double Butted Frame, Internal Cable Routing, 12x148mm Thru-Axle, 73mm Threaded BB
Suspension Fork
Marzocchi Bomber Z2, 110x15mm Boost Spacing, 140mm Travel, Kabolt Axle
Drivetrain
Rear Derailleur
Shimano Deore, 12-Speed, SGS
Front Derailleur
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Shift Levers
Shimano Deore, 12-Speed, SL-7100R
Cassette
SunRace 12-speed, 11-51
Crank
FSA Comet, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Boost Spacing
Bottom Bracket
FSA MegaExo 73mm BSA
Chain
KMC X-12 Silver and Black
Pedals
Marin Oso OE Flat
Wheels
Front Hub
Shimano HB-TC500, 110x15mm
Rear Hub
Shimano FH-TC500, 148x12, MicroSpline Freehub Body, Centerlock Disc, 32H
Rims
Marin Aluminum Double Wall, Disc Specific, 29mm Inner, Sleeved Joint, 32H, Tubeless Compatible
Tires
Maxxis Assegai, 27.5x2.5" MAXX TERRA, EXO Casing, Tubeless Compatible
Brakes
Brakes
Hydraulic Disc
Brake Levers
Tektro Slate EVO, I-Spec EV Compatible
Cockpit
Stem
Marin 3D Forged Alloy, 35mm
Handlebar
Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back
Grips
Marin Grizzly Lock On
Headset
FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
Seat
Saddle
Marin Speed Concept
Seatpost
TranzX YSP23JL, 1x Remote, Size S 125mm Travel, Size M 150mm, L 170mm Travel, and Size XL 200mm Travel, 30.9mm
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.39 mm | 1.35 mm | 1.27 mm |
| Bottom Bracket Height | 316 mm | 316 mm | 316 mm | 316 mm |
| Front Center | 753 mm | 783 mm | 808 mm | 840 mm |
| Rake | 47 mm | 47 mm | 47 mm | 47 mm |
| Trail | 121 mm | 121 mm | 121 mm | 121 mm |
| Stack | 613 mm | 617.5 mm | 626.5 mm | 631 mm |
| Reach | 417 mm | 445 mm | 465 mm | 495 mm |
| Top Tube Length | 559.7 mm | 588.7 mm | 610.8 mm | 641.8 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 | 1168 mm | 1198 mm | 1223 mm | 1255 mm |
| Bottom Bracket Drop | 50 mm | 50 mm | 50 mm | 50 mm |
| Standover Height | 622 mm | 651 mm | 659 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 |
Model Overview
San Quentin 27.5″ 3 is part of the Marin San Quentin model. Marin released 47 bikes variations of this model so far. You can get a glimpse at all models from 2023, by clicking on this link.
Model range prices
Marin San Quentin 20″ 2023 is the most affordable bike of this model and has a price of 699$. On the other hand, Marin San Quentin 27.5″ 3 2023, is the most expensive and costs 1843$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Trail bikes
If you want an acceptable Trail bike you should know that the average price is 2762$. However, even though the average price of a Trail bike is lower, you might still be able to get a top-quality bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
This bike was released in 2023 and its price was 1843$. Doing a quick comparison, we notice that San Quentin 27.5″ 3 price is 49.86% lower than the average cost of a Trail bike.
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 Marzocchi Bomber Z2 is included from the factory. It has a travel distance of 140mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Wheels size
The San Quentin 27.5″ 3 2023 bike is equipped with 27.5″ aluminum wheels when leaving the factory. The 27.5″ wheels are a great choice for smaller riders. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Marin San Quentin 27.5″ 3 has Hydraulic Disc brakes installed. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, you can ride your bike with confidence.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 157 cm – 188 cm (5.15 ft – 6.17 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
Marin San Quentin 27.5″ 3 comes with a dropper post. A dropper post is a must-have these days if you’re riding anything remotely technical. The main benefit of a dropper post is increased safety while riding. As mentioned above, the lever system allows you to quickly move the saddle out of the way when approaching descents or trail obstacles.
