To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
Far beyond a juiced up thorough-bred XC race bike, the ARC is built around a 130mm fork for a massively capable trail bike.
Far beyond a juiced up thorough-bred XC race bike, the ARC is built around a 130mm fork for a massively capable trail bike.
Yeti Cycles

2025 Yeti ARC T-Series Frame - Cobalt

£1,999.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
No Hassle Returns


Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.



To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:

  • Gift cards
  • Custom painted items
  • Items that have had custom decals fitted or frame protection
  • Custom built items such as wheels or bikes
  • Special order items
  • Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

  • Book with obvious signs of use.
  • CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened.
  • Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
  • Any item that is returned more than 30 days after delivery


Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at info@mechmonkey.co.uk.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@mechmonkey.co.uk and send your item to: 2A Balmoral Link, Belfast, BT12 6QB, United Kingdom.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping

To return your product, you should mail your product to: 2A Balmoral Link, Belfast, BT12 6QB, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

2025 Yeti ARC T-Series Frame - Cobalt

Brand:Yeti Cycles

Code:ulB000000000BCPMSTCRA52FC

The Arc is back. Conjuring up all the nostalgia, hoots and hollars from yesteryear. It’s your instant-feedback steed for any trail. Show it your singletrack, pump track and your bikepack route too. It’s got history to live up to and new history to make. And it’s already impatient.

Far beyond a juiced up thorough-bred XC race bike, the ARC is built around a 130mm fork for a massively capable trail bike.

SECURED FOR SPEED.
While the ARC has roots back to the beginning of mountain biking, this frame is anything but a nostalgic blast from the past. If you run a chain guide, the ARC has integrated ISCG 05 tabs.

SUMMIT PEAKS. MAKE SHAPES.
A modern approach to hardtail geometry, without losing traction in the rear: riders have plenty of room to maneuver and respond to trail feedback without being too stretched out.

THE SOUNDS OF SILENCE.
Internally routed cable tubes with secure closures at entry and exit points make rattles a thing of the past. And an all new chain slap protector virtually eliminates that chain on rubber sound, maintaining the serenity of the adventure.

DUAL SIDED DOWNTUBE MOUNTS.
For going deeper. Riding longer. Carrying that thing you wish you brought on your last trip.

DOWN COUNTRY, DONE DIFFERENT.
Qualifying personal achievements with the phrase “for a hardtail” simply isn’t necessary. The ARC absolutely rips when held wide open.

FULL-STROKE DROPPERS ENCOURAGED.
If a 200mm drop is your thing, you’ll still have room to spare.

Key Info.

  • 67-degree head angle
  • 76-degree seat tube angle
  • Modern geometry
  • Boost spacing
  • Sram universal derailleur hanger
  • Raised chainstay guard to prevent excess chain slap noise
  • Internal cable routing
  • Integrated headset
  • Integrated ISCG 05 tabs
  • Short fork offset design
  • Two mounts for water bottles
  • Tyre clearance for 2.6"
Technical Information
WHAT TRAVEL FORK IS THE ARC DESIGNED TO USE?

The ARC is designed to run a 130mm travel fork. We test our frames to 20mm over the spec fork. So if you’re feeling the need to beef up the fork, you can run up to a 150mm fork no problem. It will slacken the head angle and seat tube angle and raise the bottom bracket. Running a shorter fork is fine too, if that suits you. Shortening the fork will steepen the head angle and seat tube angle and lower the bottom bracket.

WHAT CHAINLINE WAS THE ARC DESIGNED AROUND?

The ARC was designed around a 55mm chainline. Depending on the crank and chain ring configuration you can run other chainlines but you will have to do a clearance check first.

WHAT CRANKS AND BOTTOM BRACKET CAN I USE ON THE ARC?

The ARC bottom-bracket standard is PF92 [92mm] and only wide “q” factor cranks are compatible. It is readily compatible with Shimano, SRAM, and RaceFace cranks, but a fit check is required for other brands.

WHAT REAR WHEEL AXLE FITS ON MY ARC?

The ARC is designed to work exclusively with SRAM's Universal Derailleur Hanger at 12x148mm spacing. This axle had a thread pitch 12x1.0. Note that this axle is only compatible with frames specifically designed with the Universal Derailleur Hanger.

WHAT TYPE OF HEADSET DOES THE ARC USE?

The ARC uses an Integrated 41mm/52mm tapered headset. This system allows for the headset bearings to be contained inside the head tube for an overall lower ride height, more simplified installation, and increased stiffness.

HOW BIG OF A ROTOR WILL FIT ON THE FRAME?

The ARC has a direct mount rear brake tab and can run a 160mm rotor without the need for a brake adaptor. With the use of a brake adaptor the frame can accept up to a 180mm rotor.

WHAT SIZE SEAT POST DOES THE ARC USE?

The ARC uses a 31.6mm seat post & a 36.4mm seat collar.

WHAT IS THE WARRANTY ON MY ARC?

The ARC has a LIFETIME manufacturer’s warranty.
Sizing Information
SMMDLGXL
REACH420445465490
EFFECTIVE TOP TUBE LENGTH577.4604.3626653.4
STACK631.7638.9645.1654.3
HEADTUBE LENGTH95102.9109.6119.6
SEAT TUBE LENGTH380410450495
EFF. SEAT TUBE ANGLE76767676
HEADTUBE ANGLE67676767
ESTIMATED BB HEIGHT310310310310
CHAINSTAY LENGTH433433433433
FRONT CENTER710.5738.5761.2790.1
WHEELBASE1143.51171.51194.21223.1
STANDOVER723722720720
AXLE TO CROWN543.7543.7543.7543.7
OFFSET44444444
VERTICAL FORK TRAVEL119.7119.7119.7119.7

Measurements in mm & degrees.
Professional Opinion
Product Reviews
Write a review
0 As rated by 0 customers

Write a review for 2025 Yeti ARC T-Series Frame - Cobalt

Your name
Your email address
How would you rate it?
Would you recommend this product?
Let others know your opinion
Submit Review Close
Question(s) answered about 2025 Yeti ARC T-Series Frame - Cobalt
Ask a question
Question(s) asked regarding 2025 Yeti ARC T-Series Frame - Cobalt

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Mountain Biking Yeti Cycles Bike Frames