Shop Bikes Gravel and cyclocross CTM KOYUK 3.0 28 bike, matte dark olive

CTM KOYUK 3.0 28 bike, matte dark olive

Name: CTM KOYUK 3.0 28 bike, matte dark olive
Price: 1699.99 EUR
Availability: InStock
Rating: 3.3 (3 reviews)

RRP 1,899 €

1,699.99 €

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Personal pick up with assembling and warranty service for free

Shipping or home delivery free

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Choose personal collection at the store and decide on the spot.

Other product variants

CTM KOYUK 3.0 28 bike, matte black/shiny black

Rating (3)

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3,3/5

Product description

CTM KOYUK 3.0 28 bike

Level and quality of equipment

Regular and longer rides

Suitable for enthusiasts who like to discover their neighborhood and more distant locations from the seat of their bicycle. The components have sufficient durability and can handle regular rides and training on light terrain, paved and unpaved roads.

Aluminium frame

Lighter, relatively durable and stiff material that is affordable. The most widespread material for the production of bicycle frames.

Hydraulic disc brakes

Reliable in all conditions, better modulation of the braking effect with the use of less force on the lever. Heavier weight, more demanding service.

Rigid fork

You will appreciate the lighter weight and stiffness, especially when riding on the road or bike path. Minimal service.

28” wheels

Often marked as 700c. They usually have a narrower profile, lower weight and high stiffness. They are the standard, especially for road (CX, gravel), trekking, city and cross-country bikes.

Specification

Frame	ALU 6061 double butted, 520, 540, 560, 580, 600 mm
Fork	RCCFK G Carbon Fork
Shifting	Shimano GRX / RX-600 11-speed Sports and performance cycling
Derailleur	Shimano GRX RD-RX812 Sports and performance cycling
Cassette	Deore CS-M5100 11-sp. 11-42T Regular and longer rides
Chain	Shimano CNHG60
Cranks	FSA OMEGA DM, 40T (520 - 170 mm/540 - 172.5 mm/ 560, 580, 600 - 175 mm) Regular and longer rides
Brakes	Shimano GRX RX400 Regular and longer rides
Rims	DT SWISS Spline G1800 CL Wheelset
Tires	WTB Riddler TCS 700x37C
Seat post	CTM SPDC1 350/400 x 27.2 mm
Saddle	Fizik Terra Argo X5
Stem	CTM TDS-RD701 80 mm
Handlebars	FSA A-Wing bars 440 mm
Headset	FSA Orbit C40, ACB
Central axis	Shimano BB

If pedals are not listed in the bike's specifications, the bike is likely delivered without pedals.

Product details

Sex	Men, Unisex
Model year	2023
Gears	1x11
Groupset	Shimano Deore, Shimano GRX
Weight	10.5 kg
Colour	matte dark olive
Material	aluminium
Wheel material	Aluminium
Wheel diameter	28"
Brakes	Hydraulic disc brakes
Fork	Rigid
Max. the width of the tyres	44C
product ID	202991

Due to long-term issues with the supply of components, some manufacturers exceptionally approach changes of installed components contrary to the specification without letting us know. Unfortunately, it is not in our power to go through each bike and verify the differences between the manufacturer's stated components and its actual equipment. Alternative parts should meet the same standards as the original. We apologise for any discrepancies.

Size chart

The size charts are indicative only, you can find the exact measurements and geometries of the given models on the manufacturer's website.
Men

Size	S	M	L	XL
Height	do 160 cm	160-175 cm	175-185 cm	185-205 cm

Women

Size	S	M	L
Height	do 155 cm	155-175 cm	170-190 cm

Road bikes

Size	XS 520 mm	S 540 mm	M 560 mm	L 580 mm	XL 600 mm
Height	160-170 cm	165-175 cm	175-185 cm	185-190 cm	190-200 cm

Children

Size	12"	16"	20"	24"	26" S	26" M
Height	80-110 cm	105-120 cm	115-135 cm	125-145 cm	135-155 cm	150-165 cm

How we ship bikes

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.

Our bike shipment is as follows:

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 packed back into a box and shipped
If you order a bicycle for in store pick up or home delivery, the bicycle will be waiting put together, checked and ready to use for you.
If you order a bicycle via courier to your home address, the following must be done at home:
1. Take the bike out of the box and carefully remove safety material and foils
2. Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
3. Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
4. 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).
5. 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).
6. Mount seatpost to frame (10 seconds, without needing any tools if the frame has a quick link).
7. Inflate the tyres or fork and shock to desired pressure (2 minutes, pump needed).
8. Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
9. 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.

Auxiliary video for setting up the bike:

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Gravel and cyclocross bikes from CTM

CTM is a Slovak brand that was founded in 1994 and has gradually developed into bicycles of its own design. They offer classic bicycles and e-bikes, as well as a wide range of accessories and components at a nice price-to-performance ratio. CTM pays attention to the testing of its products, which is also served by their successful downhill and enduro team, which won several medals of the champion of the Slovak Republic and the Czech Republic. The CTM company is known for their emphasis on quality and offers various variants of bicycles to satisfy cyclists in Slovakia and beyond.

Manufacturer contact information