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Otso

Otso Arctodus Ti XT

Otso Arctodus Ti XT

$5,850.00 USD
$5,850.00 USD $5,850.00 USD
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SHIPPING & DELIVERY

All Bicycles are Pickup in Store Only!

Shipping frames, parts, apparel, & accessories
Kirkland Bicycle gladly ships in the contiguous United States. Most orders $99 and over ship for free.

Oversized products such as wheels/bike racks etc. do not qualify for free shipping. Kirkland Bicycle does not currently ship outside of the contiguous United states including Alaska and Hawaii, Puerto Rico and other US territories, as well as internationally.

RETURN POLICY

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return open your Orders page or email contact@kirklandbicycle.com.

Please note that all returns will need to be sent to 208 Kirkland Ave NE, Kirkland WA 98033


If your return is accepted, we’ll send you a return shipping label, as well as instructions on how to send your package. Items sent back to us without first requesting a return will not be accepted.

Read our full return policy here

ARC-TI-XT-L

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Big adventures require a bike that can rise to the occasion. Arctodus is named after Arctodus simus, an Ice Age behemoth that was the largest bear to ever walk the Earth. Like its namesake, Arctodus the bike is versatile, strong, and ready to explore. It has adjustable geometry, a durable steel frame, a massive front triangle for a frame bag, lots of cargo mounts, and can clear the biggest fat bike tires on the market. Arctodus is ready for afternoon exploration, polar expeditions, and everything in between.

THE BIGGEST TIRE CLEARANCE
Arctodus was built around a 26" x 4.8" tire for optimal handling and control on loose trails. It can fit the biggest fat bike tires in the world. The biggest fat tire on the market is 26" x 5.05" and Arctodus eats them like a snack with room to spare. Same as 27.5" x 4.5", which is the biggest 27.5" tire available. Arctodus is the only bike to clear tires this big with a 12-speed drivetrain without chain interference. When a bike is created for big rides with fresh snow, it needs to fit tires that were designed for the same reason. This is a bike that prays for snow and cuts its own trail.

ONE BIKE, THREE WHEELBASE LENGTHS
A key feature in all Otso bikes is adjustable geometry and the ability to adapt the bike for the ride ahead. The patented Tuning Chip rear dropout system can change wheelbase length by up to 20mm, raise or lower the bottom bracket height by up to 4mm, and change the head tube angle by +/.5º. Use the rear position when the trails are loose and you need as much control as you can get. Use the front position when the snow is firm and the trails let you take turns with a little speed. No matter the conditions, Arctodus has an answer.

DESIGNED FOR EXPLORING
There's no need to wait for the trail groomer. Arctodus was made for foot trails, forest paths, and snow-covered frozen lakes. The bombproof steel frame can withstand the demands of an expedition. A large front triangle can fit a healthy full frame bag. The carbon fork has mounts on either side for cargo. A rear frame can be attached via mounts on the seat stays and Tuning Chip hardware. Even the geometry is catered for exploration, with extra trail for optimal flotation and bottom bracket height that will ride above deeper snow. Whether you're exploring local trails or a national forest, you can trust Arctodus to keep you riding.

NARROW Q FACTOR
Arctodus has a 100mm bottom bracket. This is 30-40mm narrower than other fat bikes that have the same tire clearance. Ride with massive tires without compromising handling.

SUSPENSION CORRECT
All Otso frames feature suspension-corrected geometry. Arctodus is compatible with suspension forks that have up to 120mm of travel. A few options are available on the Custom Biek Builder.

STABILITY & FLOATATION
Arctodus geometry was designed for optimal riding on fresh trails. The 68º head tube angle paired with massive tires gives Arctodus more trail than other fat bikes. Even the BB height was selected for clearance in deep snow.

DROPPER COMPATIBLE
Snowy trails are good with dropper posts, too. A port near the bottom bracket fits a cable and housing for a cable-actuated dropper post.
Fork Lithic Carbon with Fat Fork, suspension corrected, tapered steerer tube, 485mm axle-to-crown, 51mm offset, with triple mounts, 15mm thru-axle
Stem Aluminum
Chain Shimano SLX 12-speed
Frame Titanium with Tuning Chip™? dropout system
Tires Schwalbe Al Mighty 26x4.8, unstudded
Brakes Shimano Deore XT M8100 Hydraulic Disc Brakes
Saddle WTB Volt Medium, 142mm width
Wheels Lithic Cryolite 100 26" 97mm inner width with Lithic Hubs
Headset Wolf Tooth Performance Headset, ZS44/EC44
Crankset Race Face Next SL Carbon 175mm, 100mm spindle and custom offset Wolf Tooth CAMO system
Seatpost FSA SL-K Carbon 31.6 400mm 0mm offset
Shifters Shimano Deore XT M8100, 12-speed
Chainrings Wolf Tooth 32T
Handlebars FSA SL-K PRO 18 Riser Handlebar 31.8x760mm, 18mm rise
Tape/Grips Wolf Tooth Fat Paw Grips
Bottom Bracket Race Face BSA 100mm
Rear Derailleur Shimano Deore XT M8100, 12-speed
Cassette/Freewheel Shimano Deore XT M8100, 10-51T, 12-speed