Chubby LT 25mm, Mp ing, Adjusting Preload

4.Reinstallspringstackandpreloadadjusterintostanchiontube

5.Retorquealltripleclampboltsto85in-lbs.

CAUTION: All Chubby fork bolts should be tightened to the proper torque when servicing your fork. Failure to torque all bolts properly can result in failure during use and severe injury.

WARNING: Make sure preload adjuster is installed fully. Failure to do so could lead to fork bottoming out and serious injury.

Preload

	Preload is the amount of load placed on a spring to increase the spring rate in the initial part of the travel. All of our Chubby forks
	feature adjustable preload. Preload is used to help achieve the proper amount of suspension sag for your bike or fork.
	Suspension sag is the amount a shock compresses under the weight of the rider. All suspension systems should exhibit some amount of
	suspensionsag. Noleenforksshouldallbesetupproperlywithacertainamountofsag. Theoptimumsagamountforallofour frontsuspension
	systems is 20% of the total wheel travel. For example:
Adjusting Preload	Our Chubby LT has 125mm / 5 in. of travel. To calculate the optimum sag for this fork, multiply 125mm by .2. The answer
Adjusting Preload	gives you a suggested sag , which for the Chubby is 25mm / 1 in.

Measuring Optimum

Suspension Sag

Optimum suspension sag:

Chubby 20mm

Chubby LT 25mm

Tomeasuretheamountofsag:

1.Beforeyoubeginmeasuring,Ithelpstocompresstheforkafewtimestoovercomeanyinitialfrictiontheremaybe intheshock. Thiswillhelpinobtaininganaccuratemeasurement.

2.Measure the distance between a point on the lower leg of the fork (bottom edge of the fork boot, for example) and a point on the upper part of the fork (The bottom of the lower triple crown) with no weight on the bike.

3.Then measure from the same two points with a rider on the bike. (You will need some help with this). The difference between the two measurements is the amount of suspension sag.

4.To increase preload on the Chubby, turn preload adjuster caps clockwise. To decrease the preload on the Chubby, turn preload adjuster caps counterclockwise.

5.Ifyouhaveincreasedthepreloadfullyandarestillgettingtoomuchsag,youmayneedtochangethespringstackin thefork.Remember:Thecorrectamountofpreloadcanonlybeachievedwiththepropersuggestedspringstack.

D a mp ing

Damping is the action of controlling the rate at which a shock compresses and extends.Therateat whicha springcompresses andextends can be controlled by a number of ways. The Chubby forks use an air damper in each leg to control the rate of rebound and compression. Airdampersworkverywelliftunedproperlyandarealsoverylight.IntheChubbyfork,thecombinationMCU/coilspringstackworkswellwith theairdamper.

The first type of damping is rebound damping. Rebound damping controls the rate at which the spring extends back to its optimum sag length. Ifthespringextendstooquickly,thesuspensionwillexhibita"bouncy"or"lively"feel.Toomuchrebounddampingwillcausetheshock to feel "dead" or "unresponsive". The other type of damping is compression damping. Compression damping assists the spring to control the rate of shock compression. A forkthat hastoomuch compressiondamping will feel stiff orinactiveoversmall bumps,andafork withtoo littlecompressiondampingwillfeeltoosoftandtendtobottomoutquickly.

The compression and rebound damping in our Chubby forks are nonadjustable. The air dampers provide ample rebound and com- pression damping for many different riders.

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.

K2 Bike manual Chubby LT 25mm, Mp ing, Adjusting Preload, Measuring Optimum Suspension Sag

Models: Chubby Chubby LT