Marin Four Corners: Initial Impressions

I’ve had the Marin Four Corners for about 3 months now but i havent had a chance to tour with it. Recently, a couple of friends and i had a short multiday trip up north and used this bike for that purpose.

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For starters, the Marin Four Corners  (check the specs here https://www.marinbikes.com/bikes/2019-pavement-drop-bar-utilitour-four-corners) was designed for bikepacking expeditions.

Made of chromoly steel, lots of mounting points for racks and cages, the frame also features varying wheelsizes depending on the size you’d get. In my case, i got the small size with 650b wheels. In terms of drivetrain, it sports Shimano sora 3×9 components with 50-39-30 upfront and 11-34 for the sproket. For stopping power, it has the TRP spyre mechanical brakes. the rest of the pieces are typical OEM components with the exception of the tires which are wtb resolutes (650bx42)40025462_10212822169855755_7147014241277444096_n

In terms of the ride, the Marin four corners reminded me of the Surly Disc Trucker on 650b wheels-slow yet the low bb height and chainstay length gave you sure footed stability during climbs. While i haven’t loaded this much as i packed light during the tour, i felt that the bike has a livelier feel when loaded with racks and panniers.

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With regard to gearing, i felt that this was adequate giving a wide range of gear ratios, the 3×9 sora can definitely be a good option for long haul touring. while it is the first time ive used TRP mech brakes, there’s nothing really special about them. it does the stopping with fine modulation. One of the interesting things about the stock build is the compact 12 degree flared drops which to me were comfortable despite the sizing (mine had 40mm width). It reminded me of the soma condor in terms of comfort as you would prefer to stay on the drops while cruising.

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While the recent trip ive had gave me an idea of the comfort and adequacy of the Marin four corners for touring, what i look forward doing with this bike is some off road expeditions as well as loaded trips using racks/panniers.

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Overall, similar to the Marin Pine mountain, the Four corners’ specs are value for money for a built bike which may appeal to those interested in starting their own expeditions on two wheels without breaking the bank.

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Review of the Marin Pine Mountain

I got the Marin Pine Mountain mid 2017 (got it from Ross Cycles in Cartimar, Pasay) and this is my first plus bike…So far after clocking in 850km, mostly used in bike to work trips/urban rides, a two day bike tour and trails hits, I’d have to say the bike is a nice piece of kit.

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Among the available 650b plus bikes in the market, the pine mountain is a solid bang for your buck ride. What I like about the bike is its comfortable geometry fit for touring and xc riding-the Columbus steel frameset is a big plus for its flex and toughness. The SRAM 1×10 speed drivetrain is quite capable in handling different types of terrain with possibilities of upgrading to a fun monstercross. Though the bike is equipped with non series shimano hydraulic brakes, the stopping power is quite adequate given the wide wheels. It’s sure footed on the ground with the nobby nic 27.5×3 tires set on tubeless 35mm rims on asphalt and trails (ive set them up tubeless using the Orange sealant and so far it’s been great). What’s good is that there’s no toe overlap which is a hassle when climbing

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I have done minimal upgrades on this bike-I changed into a Surly moloko bar and brooks C17 which are both fit for touring even on off road trips. Moreover, the rack mounts extend the potentials for the bike for extended trips and cargo hauling.

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at the Filinvest Trails (Photo Courtesy of Arnold Herrera)

 

My only gripe with the Marin Pine mountain is the new rear hub  spacing (Boost QR, 141×9) which may limit the options for rear hubs in the market.

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Overall, the bike will appeal to bikepackers and trail riders seeking a decent built 650b plus bike  that wont break the bank (you can refer to the specs of the 2018 model here https://www.marinbikes.com/bikes/pine-mountain)