Dim B

Headtube / Headset Measurement - Dim B

Proper Steerer Tube

Installation

NOTE: AFter you set the ”Critical Measurement,“ you will be left with a certain amount of room between the triple clamps for your bike's headtube and the headset. You will need to know the headtube length and the headset stack height to find this measurement. This is VERY IMPORTANT! The maximum amount of room between the triple clamps for our Chubby and Chubby LT forks are:

Dim B:

Standard Size

Long Size

Example:

Headtube Length

125mm

Chubby / Chubby LT

156mm

191mm

 

 

+

 

Headset Stack Height

27mm

 

 

 

 

Total Height

152mm*

* In the example above, this combination will fit a Chubby or Chubby LT Standard size fork.

Step #3 - Install the crown race seat and steerer tube.

1.MakesurethatthecrownraceforyourthreadlessheadsetwillfitontothecrownraceseatontheChubbysteerer tube.Thecrownraceshouldhaveaninsidediameterof30.0mm(11/8“Standard).Thecrownraceshouldbeslightly smallerthanthecrownraceseatsothatapress-fitisrequiredtosettheracefirmlyontothefork.

2.Make sure that the lower triple clamp is sitting flush with the lip on the bottom of the steerer tube. If it is not,loosenthesteererclampboltandslidethesteererupuntilthebottomliponthesteererisagainstthebottom sideofthelowertripleclamp.Retorquethesteererclampboltto85in-lbs.

3.Slidethecrownraceontothesteerertubeandinstalltheraceusinga slidehammerorotherraceinstallationtool.

4.Inspecttheraceandmakesurethatthebottomoftheracesitsflushwiththecrownraceseatonthelowertriple clampandthattheraceisfirmlyinplace.

Step #4 - Install the fork.

1.Slidethesteerertubeintotheheadtubeofthebikeand,whilesupportingthebottomofthesteerertubeandlower tripleclampwithyourhand,slidetheuppercuporraceoftheheadsetontothesteerer.

2.Route both derailleur and rear brake cables between the two triple clamps and in between stanchion tube and head tube.

Crown Race Installation

!CAUTION: DO NOT route cables outside of fork legs. Loss of control and serious injury may result. Always route cables between fork leg and head tube.

3.Slide the upper triple clamp onto the steerer tube and the stanchion tubes and temporarily tighten the steerer cinch bolt. Important! Do not cut the steerer tube at this point.

Install steerer and fork

Proper Cable Routing

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K2 Bike Chubby LT manual 156mm 191mm, Step #3 Install the crown race seat and steerer tube, Step #4 Install the fork
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Chubby, Chubby LT specifications

The K2 Bike Chubby LT stands out as a versatile mountain bike designed for adventure enthusiasts seeking both performance and comfort on challenging terrains. This bike merges robust construction with innovative features to create an exceptional riding experience for both casual and seasoned riders.

One of the defining characteristics of the K2 Bike Chubby LT is its lightweight yet durable aluminum frame. This frame is engineered to withstand the rigors of rocky trails and rugged paths while still being easy to maneuver. The bike's geometry is crafted for stability and control, allowing riders to confidently tackle steep climbs and descents alike.

The Chubby LT is equipped with a unique 4-inch fat tire system, which provides enhanced traction and stability. These oversized tires excel in various terrain conditions, from loose sand to muddy trails, ensuring that riders maintain a solid grip. The increased surface area also lends itself to a comfortable ride, effectively absorbing bumps and jolts encountered on uneven ground.

Another standout feature of the K2 Bike Chubby LT is its advanced suspension system. The bike features a front suspension fork designed to tackle obstacles without compromising control. This system absorbs impacts and provides responsiveness, allowing riders to glide smoothly over rough surfaces and maintain speed even on challenging descents.

In terms of gearing, the Chubby LT is equipped with a reliable 1x drivetrain, providing simplicity and ease of use. This setup allows for seamless shifting and offers a sufficient range of gears for tackling both steep climbs and flat sections, making it suitable for diverse riding conditions.

Additionally, the bike comes with powerful disc brakes, offering consistent and reliable stopping power in all weather conditions. This feature ensures enhanced safety, giving riders confidence when navigating downhills or challenging trails.

For added convenience, the K2 Bike Chubby LT features adjustable seats and ergonomic handlebars, allowing for a customized riding posture. This adaptability enhances comfort during long rides and promotes a natural riding position.

Overall, the K2 Bike Chubby LT is an impressive mountain bike that encapsulates the essence of outdoor adventure. With its combination of robust construction, innovative features, and rider-centric designs, it is well-equipped to handle the demands of any trail, making it an ideal choice for riders looking to explore the great outdoors.
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