Marin Four Corners 1 Sword 27.5 bike, black
Marin Four Corners 1 Sword 27.5 bike
Suitable not only for commuting to work, but also for weekend trips outside the city. Ride on cycle paths, paved and gravel roads and during weekend activities. If you ride more frequently, expect to do the necessary fine-tuning more regularly.
Steel frame
The most affordable, durable material that absorbs vibrations well, but it is necessary to expect a heavier weight.
27.5” wheels
Universal size for a wide range of bicycles. The advantage is better cross-country ability, higher traction and comfort, and still good dexterity. Slightly heavier.
Mechanical disc brakes
Safer and more efficient braking even in wet and muddy conditions. Exerting more force on the lever for a higher braking effect. The cable may be subject to corrosion. Heavier weight.
Rigid fork
You will appreciate the lighter weight and stiffness, especially when riding on the road or bike path. Minimal service.
| Frame |
Series 1 CrMo, Size-Specific Wheels (XS, S = 650B, M, L, XL = 700C), Biometric Geometry, Fender and Rack Mounts, Disc Mount, Plentiful Gear Mounts
|
| Fork |
Series 1 CrMo, Fender, Rack, and Bottle Cage Eyelets, IS Disc Mount
|
| Shifting |
microSHIFT Sword Black, 2x9-speed
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| Derailleur |
microSHIFT Sword Black, 9-speed
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| Front derailleur |
microSHIFT SWORD Black
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| Cassette |
MicroSHIFT, 9-speed, 11-38T
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| Chain |
KMC X9
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| Cranks |
Forged Aluminium, 46-29T
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| Brakes |
Tektro Spyre-C Road Mechanical Disc, 160 mm Rotor
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| Brake levers |
microSHIFT Sword w/ Integrated Shifters
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| Rims |
Marin Aluminium
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| Front hub |
Forged Aluminium Alloy, Disc, 32H
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| Rear hub |
Forged Aluminium Alloy, Disc, 32H
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| Spokes |
14 g Black Stainless Steel
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| Tires |
Vee Tire Co. Quickstyx, 650x45
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| Seat post |
Marin Alloy, 27.2 mm
|
| Saddle |
Marin MTB
|
| Stem |
Marine 3D Forged Alloy
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| Handlebars |
Marin Butted Alloy, Compact 16º Flared Drop
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| Grips |
Marin Comfort Bar Tape, Shock Absorbing Gel Pads
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| Headset |
FSA No.8D, Sealed Cartridge Bearings
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| Bottom bracket |
Square Taper, Sealed Bearing
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| Pedals |
Nylon Platform
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| Sex | Men, Unisex |
| Model year | 2025 |
| Gears | 2x9 |
| Groupset | microSHIFT Sword |
| Size | 27.5" (XS, S), 28" (M, L, XL) |
| Colour | black |
| Material | steel |
| Wheel material | Aluminium |
| Wheel diameter | 27.5" |
| Brakes | Mechanical disc |
| Fork | Rigid |
| Control type | mechanical |
| product ID | 351434 |
MTB
| Size | S | M | L | XL |
|---|---|---|---|---|
| Height (cm) | 160 - 167.5 | 167.5 - 177.5 | 177.5 - 188 | 188 - 193 |
| Size (cm) | 49 | 52 | 54 | 56 | 58 | 60 |
|---|---|---|---|---|---|---|
| Height (cm) | 150 - 160 | 160 - 167.5 | 167.5 - 175 | 175 - 183 | 183 - 188 | 188 - 193 |
All bicycles at the MTBIKER shop are new, not-ridden, from an official distributor and with a full warranty. Several brands even offer a lifetime warranty on the frame after registration. We perform all warranty services in MTBIKER stores after personal delivery or after sending the bike (or its part) by courier.
- The bicycle is taken out of the manufacturer's box
- The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
- The bicycle is carefully packaged back into a box and shipped
- If you order a bike for in-person pick-up or home delivery, the bike will be waiting for you assembled and checked
- If you order a bicycle via courier to your home address, the following must be done at home:
- Take the bike out of the box and carefully remove safety material and foils
- Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
- Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
- Loosen the screws in the headset, straighten the stem with the front wheel, tighten the upper screw on the fork and then tighten the headset (2 minutes, 4 or 5 mm hex key is needed).
- Mount the pedals to the cranks while lubricating the thread and carefully mounting it the right way (1 minute, 8 mm hex key or 15 mm wrench).
- Mount seat post to frame (10 seconds, without needing any tools if the frame has a quick link).
- Inflate the tires or fork and shock to desired pressure (2 minutes, pump needed).
- Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
- Go for a test drive! Handle your bicycle carefully until you get used to it. If the bike has disc brakes, their performance will be limited from now on - they will gain their full power after 4-5 strong brakes at higher speed.
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Variant Marin Four Corners 1 27.5 bicykel, čierna/chrómová
Hello, is it possible that you will still have L size in this color combination? How could I possibly track it? via wishlist? Thank you.
Dobry den, je prosim moynost ze v tejto farebnej kombinacii budete mat este L velkost? AKo by som si to vedel pripadne odsledovat? cez wishlist? Dakujem.
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Dobry den.
ano, pridajte si danu velkost do Wishlistu a automaticky Vam pride notifikacia akonahle bude bajk opatovne dostupny - zial aktualne presne terminy Vam upresnit neviem.
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Variant Marin Four Corners 1 Sword 28 bicykel, tan/maroon, použitý
Vidím, že už nie sú k dispozícii všetky veľkosti. Kedy asi rátate, že sa začnú naskladňovať verzie 2026?
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Dobrý deň
FOUR CORNERS 2026 dodávateľ začne naskladňovať na konci februára / začiatkom marca.
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Variant Marin Four Corners 1 Sword 28 bicykel, tan/maroon, použitý
How to assemble the bike when it arrives with the box
Come si monta la bici quando arriva con la scatola
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Ciao, la bici è solo parzialmente smontata. Puoi vederlo nelle foto di questa recensione/unboxing. Avrai bisogno solo di attrezzi di base.
https://www.mtbiker.sk/clanky/129665/unboxing-marin-four-corners-2-neznicitelny-ocelovy-pracant.html
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Variant Marin Four Corners 1 Sword 28 bicykel, tan/maroon, použitý
What are the widest tires that will fit in there, with and without fenders?
Aké najširšie plášte tam vojdú s blatníkmi a bez?
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Marin Four Corners 1 Sword u 28" verziji može primiti gume do 45mm širine bez blatobrana. Ovo je zvanična specifikacija proizvođača Marin Bikes za model Four Corners 1. Realno možete očekivati da će sa blatobranima stati gume širine 38-42mm
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Variant Marin Four Corners 1 Sword 28 bicykel, čierna
Hello, does this model have fixed axles? Thank you
Dobry den, ma tento model pevne osy? Dekuji
Show translationAutomatically translated
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Dobry den,
nie, bicykel je vybaveny QR oskami.
All the answers to questions about delivery, payment, security, returns, warranty and much else.
Shimano SPD PD-EH500 clipless pedals, single-sided, dark gray
65.99 €
RRP 91.99 €
savings Shimano XT PD-T8000 pedals, single sided + cleats SM-SH56
81.99 €
savings
RRP 129 €
Clearance -19% Five Ten Trailcross Clip-In cycling shoes, cardboard/white /core black
129 €
-19%
RRP 159 €
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Variant Marin Four Corners 1 Sword 28 bicykel, čierna
I'm running in the bike, I've ridden about 350km. Initial feelings are very positive. Compared to the CTM Koyuk, the seat is significantly more comfortable. At 178cm tall, I have a size M and it fits well. Even in the lower grip, I can ride quite comfortably for a long time. It was downright uncomfortable on the Koyuk.
I made some upgrades right at the beginning - the original wheels are really heavy and were immediately replaced with DT Swiss U533 which I got on sale online for under 200 euros. Even this fairly cheap set of wheels was about half a kilo lighter than the original ones.... I weighed the complete set with tires, not just the rims, so there is a slight distortion of course, but more or less all reviews confirm that the original wheels are paperweights. The second upgrade was the derailleur - replaced with a microSHIFT ADVENT RD M6195L with a larger capacity, which allowed me to use an 11-42z cassette. Advent and Sword have the same cable pull, just for information, many probably don't know. So I have a gearing with a range that GRX and SRAM users can only quietly envy. No hill is a problem even in spring with extra pounds and worse condition. In summer, you will appreciate it on difficult trips.
As for the minuses - probably just a higher weight, but I expected that and I don't mind it. After changing the wheels to the aforementioned DT Swiss and with Tufo Thundero 44mm tires, I weighed the bike and it was a little under 14kg, some 13.8kg plus or minus. My humble opinion - if you're not chasing watts and seconds, then it's a waste of noise. Thanks to the more comfortable seat and pleasant gearing, I enjoy riding much more than on the old gravel bike.
Pseudo minuses - typically, the lack of new technologies such as solid axles and, in the case of the Microshift version, a square bottom bracket and mechanical brakes is criticized on the internet. So far, after riding 350km, I don't feel that it bothers me at all. The TRP Spyre C brakes brake adequately even with my spring 100kg, although of course it cannot be compared to hydraulics. According to the internet, their performance can be significantly increased by using Galfer pads. After I get these out of curiosity, I will try them. As for QR axles - I have already taken the wheels off several times and if you play with it a little while putting them on, they fit and there is no need to center the caliper every time, so I wouldn't take it as a tragedy....
Bicykel zabehávam, mám odjazdených asi 350km. Prvotné pocity veľmi pozitívne. Oproti CTM Koyuku výrazne pohodlnejší posed. Pri výške 178cm mám veľkosť M a sedí fajn. Aj v spodnom úchope dokážem jazdiť vcelku komfortne dlhší čas. Na Koyuku to bolo vyložene nepohodlné.
Show translationAutomatically translatedSpravil som hneď na začiatku nejaké upgrady - pôvodné kolesá sú fakt ťažké a boli hneď vymenené za DT Swiss U533 ktoré som dostal v akcii na internete pod 200 eur. Aj táto vcelku lacná sada kolies bola asi o pol kila ľahšia ako tie pôvodné.... Vážil som komplet aj s plášťami, nie iba ráfky, takže je tam mierne skreslenie samozrejme, ale viac menej všetky recenzie potvrdzujú, že pôvodné kolesá sú ťažítka. Druhý upgrade bola prehadzovačka - vymenená za microSHIFT ADVENT RD M6195L s väčšou kapacitou, čo mi umožnilo použiť kazetu 11-42z. Advent a Sword majú rovnaký ťah lanka, to len pre info, mnohí asi nevedia. Takže mám sprevodovanie s rozsahom ktorý mi môžu užívatelia GRX aj SRAM len ticho závidieť. Žiaden kopec nie je problém ani na jar s kilami naviac a horšou kondičkou. V lete to zase človek ocení pri výletoch na ťažko.
K mínusom - asi len vyššia váha, ale s tým som počítal a nevadí mi to. Po výmene kolies za spomínané DT Swiss a s plášťami Tufo Thundero 44mm som bicykel vážil a bolo to niečo pod 14kg, nejakých 13,8kg plus mínus. Môj skromný názor - ak nenaháňaš watty a sekundy tak je to šuma fuk. Jazdy si vďaka pohodlnejšiemu posedu a príjemnému sprevodovaniu užívam oveľa viac ako na starom gravely.
Pseudo mínusy - typicky je mu na internetoch vyčítaná absencia nových technológií ako pevné osi a v prípade Microshift verzie stredové zloženie štvorhran a taktiež mechanické brzdy. Ja zatiaľ po odjazdení 350km vôbec nemám pocit, že by mi to nejako vadilo. Brzdy TRP Spyre C brzdia adekvátne aj pri mojich jarných 100kg, aj keď s hydraulikou sa to samozrejme porovnávať nemôže. Podľa internetov ide ich výkon ešte zásadne zvýšiť použitím Galfer doštičiek. Po zodratí týchto zo zvedavosti skúsim. Čo sa týka QR osiek - kolesá som už dával dole viac krát a keď sa s tým pri nasadzovaní človek trochu pohrá tak to sadne a nie je potreba zakaždým centrovať strmeň čiže by som to ako tragédiu nebral....
Variant Marin Four Corners 1 Sword 28 bicykel, čierna
A wonderful bike for relaxed gravel riding, cruising, commuting, or even for short or long tours. Also suitable for easy terrain. If there's a bike for everything, then this is it.
Wunderbares Rad zum entspannten Graveln,Cruisen,am Arbeitsweg od.auch für kurze od.längere Touren.Auch für leichtes Gelände geeignet.Wenn es ein Rad für alles gibt,dann dieses.
Show translationAutomatically translatedVariant Marin Four Corners 1 Sword 28 bicykel, tan/maroon, použitý
Great bike, microshift works like clockwork, a pleasure to ride.
Super bike, microshift ide ako hodinky, zážitok jazdit.
Show translationAutomatically translatedVariant Marin Four Corners 1 Sword 27.5 bicykel, čierna
Variant Marin Four Corners 1 Sword 28 bicykel, tan/maroon, použitý