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Otso Warakin Ti Frameset

Otso Warakin Ti Frameset
  • Color: Titanium
Color: Titanium
Size: Select size
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Sorry, we don't currently have this item in stock. We're happy to special order based on availability. Please contact us for details. or 509 996-3645


The Warakin Ti is an efficient, responsive, sprightly titanium bike that can handle any road in any weather. Using the progressive geometry of its Warakin Stainless predecessor, the Warakin Ti pairs unrivaled ride quality with the superior quality of titanium. It's a lightweight, durable, lively machine that will carry the rider to where they choose to go while enjoying every pedal stroke along the way.

The 3Al/2.5V B338 grade 9 titanium that we use for the Warakin Ti is the same titanium that has been a bicycle industry favorite for decades, and with good reason. Equal parts science and magic, titanium is durable, lightweight, lively, corrosion-resistant, and timeless. The tubing is seamless, butted, clean, and strong. It's because of the superior quality of titanium that we chose this material to lend to our heralded Warakin geometry as a bike that will endure the roughest roads in the harshest conditions and tell the stories for decades to come.

If a bike is meant to ride any road in any condition, it needs to fit tires and wheels that will get you to and from your destination, while handling every bump along the way. The massive tire clearance of the Warakin Ti was built with this in mind. It'll fit 29" x 2.1" for that road that doesn't actually appear on the map, just as easily as 650b x 50mm for windy forest trails, or 700c x 35mm (or 700c x 50mm if you want a little extra) for your next gravel race. Because a frame that can last forever needs to have the ability to adapt to whatever the road (and the future) may bring.

Like all Otso bikes, the Warakin Ti sports our patented Tuning Chip rear dropout system, which allows the rider to lengthen or shorten the wheelbase by up to 20mm and raise or lower the bottom bracket by up to 4mm. For chunky gravel on remote roads, the longer wheelbase of the rear position is set for stability and comfort. For a quick spin around town or the CX course, the front position makes for snappy handling and agile control. The middle position? That's the best of both worlds. The Tuning Chip rear dropout system was designed because the bike should be just as versatile as its rider.

Designed by the Otso engineering team, Warakin Ti frames are built by top fabricators in Taiwan and come with a five-year limited warranty. All bikes and frames are inspected and assembled at our headquarters in Minneapolis, MN USA.

The progressive geometry of the Warakin Ti takes a page from the cross-country MTB playbook. Increased top tube length and a shorter stem maintain stack and reach while providing a lively ‘can-do’ attitude on rougher terrain.

Numerous braze-ons accommodate three bottles, fenders, racks, cable routing clamps, frame bags, and more. Mix in the Wolf Tooth B-RAD System to even further increase on-bike storage options.

The geometry of the Warakin Ti includes an axle-to-crown measurement of 420mm, which allows for a shorter suspension fork.

Frame Size49cm52cm54cm56cm58cm60m
Effective top tube510mm 530mm545mm565mm580mm600mm
Nominal head tube angle70° 70.5°71°71.5°72°72°
Tuning Chip induced head/seat tube angle change±0.2° ±0.2°±0.2°±0.2°±0.2°±0.2°
Head tube length87mm 95mm115mm140mm165mm185mm
Nominal seat tube angle75° 74.5°74°73°72.5°72°
Seat tube length470mm 505mm530mm550mm570mm590mm
Bottom bracket drop68-72mm 68-72mm68-72mm68-72mm68-72mm68-72mm
Chainstay length420-440mm 420-440mm420-440mm420-440mm420-440mm420-440mm
Wheelbase1010 - 1030mm 1017-1037mm1023-1043mm1028-1048mm1032-1052mm1046-1066mm
Trail72mm 71mm70mm67.5mm65mm65mm
Fork offset47mm 47mm47mm47mm47mm47mm
Rigid fork axle to crown length420mm 420mm420mm420mm420mm420mm
Stack540mm 549mm570mm596mm622mm641mm
Reach370mm 378mm381mm383mm384mm392mm
Standover730mm 760mm780mm800mm820mm840 mm
Frame SizeRecommended rider heightRecommended rider inseam
49cm5'0"-5'2" 27"-29"
52cm5'2"-5'4" 28"-30"
54cm5'4"-5'8" 30"-33"
56cm5'8"-6'0" 32"-34"
58cm6'0"-6'2" 33"-35"
60m6'2"-6'5" 34"-37"


Pedals Sold Separately
Fork Lithic Hiili carbon fork with triple mounts, 12mm thru-axle
Frame Warakin seamless butted 3Al-2.5V B338 grade 9 titanium frame
Headset Wolf Tooth Performance Headset, ZS44/EC44

* Subject to change without notice.