• The Factory Connection Shock Spring is cold wound on precision CNC equipment.
  • Heat tempered shot-peened and end-ground.
  • Pre-set for fatigue resistance.
  • Wide variety of rates and applications are available from Factory Connection to suit your needs.
  • Guaranteed accurate rates and proper fitment.

FACTORY CONNECTION SHOCK SPRING

Price Range: $114.99 - $152.99
To purchase this part, please select a ride:
Select from rides that fit this product
Overall:
5 out of 5
5 out of 5
Location: Tallahassee, FL
Good rear spring
" Spring fits perfectly in the rear shock and now Im not bottoming out anymore! The yellow spring didnt go with my 03 yz250f color scheme so I powder coated it white. "
Overall:
4 out of 5
4 out of 5
Location: Melcher, IA
Good springs
" I really was in desperate need for a new spring being a 260 pound rider and these were the way to go. Used a spring rate calculator and it gave me a suggested rate and I chose to go one higher. Be please make them in a variety of colors! That's the only reason I gave it a 4 "
Overall:
4 out of 5
4 out of 5
Location: Meridian, Idaho
" Spring works great on my 2000 YZ 250. Would be a 5 star rating if it weren't yellow. "
Overall:
5 out of 5
5 out of 5
Location: El Paso, TX
08/09 crf450r
" Ive used this spring in 2 different bikes and its really helped alot. I had a problem the rear end of my bike popping up in braking pumps and whoops and installing the recommended spring rate really helped calmed it down. I called up factory connection directly to get the correct spring rates for my riding style/speed. "
Overall:
5 out of 5
5 out of 5
Location: Not Available
Factory Connection Spring
" My rear suspension was too stiff so I checked with Factory Connection and was recommended a spring rate. I installed the FC spring on my CR250 and noticed a huge improvement. Getting your suspension right is one of the best mods you can do. "
Overall:
5 out of 5
5 out of 5
Location: Peralta, nm
Spring rate as advertised
" At NM Performance we always test all rear coil springs to ensure proper rate. This one was right on the money. "
Overall:
5 out of 5
5 out of 5
Location: Austin, Tx
IT'S A SPRING!!!
" Well what can I say about it? It's a spring. It does what springs do! Being bigger than the stereotypical 150 pound rider, the stock spring just didn't cut it. Having the correctly weighted spring for my weight, 215 pounds, has made my riding days easier and less exhausting. The spring works as advertised and has a good qaulity paint/powder coat finish on it that's held up so far. It's a good product at a good price. "
Overall:
5 out of 5
5 out of 5
Location: Orange County, CA
You need the right spring rate
" Yes, this is an excellent product and will dramatically improve your bike's handling (turns, braking, acceleration, jumps) BUT make sure you buy the right spring. Call Factory Connection tech support first, and then buy. I originally bought based on Race Tech's website recommendations and was off by 2 spring rates. Fortunately for me, I live by FC and they swapped out the spring. Don't forget to buy the fork springs as well. "
Overall:
5 out of 5
5 out of 5
Location: Lincoln, Ne
Nice product
" Excellent upgrade, weight specific makes a huge difference in bike characteristics. Suspension feels "plush" now. "
Overall:
5 out of 5
5 out of 5
Location: anderson.mo
best investment you can make
" had suspension revalved. changed handlebars.changed seat.still hard to ride.changed rear spring.wow.increased traction.stability.better braking.best money i spent. "
Overall:
3 out of 5
3 out of 5
Location: crestline , ca
" good springs but not always the same rate as it says "
Overall:
5 out of 5
5 out of 5
Location: Somerset, MA
JUST DO IT
" Unless you ride only dirt roads the single most important aspect of your bike is the suspension. Most bikes are factory set for the size and weight of the common man. If like me you do not fit that profile than spring changes are required. Call Factory Connection first, answer their questions (bike, weight, type of riding, etc.) and order the correct spring from Motosport (its cheaper). Set the sag and ride faster longer. "
Overall:
5 out of 5
5 out of 5
Location: Chicago, IL
Just what i needed..
" I have a 2007 crf450r and i installed a set of heavy springs and am loving them...My bike was feeling out of control , bottoming over jumps and pulling the bars out of my hands on the rough chopped braking bumps. I have always used Race Tech springs in the past but getting them is kinda a pain so i went with these and am very happy with the quality of the springs and oem type fit..The bike feels just how i want it to and didn't need to revalve the forks or shock saving alot of cash... A+ Fit A+ Feel. "
Overall:
5 out of 5
5 out of 5
Location: SAN ANTONIO TEXAS
GREAT BUY
" I INSTALLED A SOFTER SPRING ON MY SONS 250F AND WAS VERY PLEASED WITH THE RESULTS. A MUCH MORE COMPLIANT RIDE FOR HIS WEIGHT. HE NOW ATTACKS THE WOOPS WITH CONFIDENCE , "
Overall:
5 out of 5
5 out of 5
Location: Ottawa, IL
"GOOD STUFF"
" FIT, FINISH AND QUAILTY IS TOP NOTCH!! HIGHLY RECOMMAND.. "
Overall:
4 out of 5
4 out of 5
Location: Levittown, PA
Nice spring
" Heavier than stock and makes for very smooth shock movement. Handles braking bumps very well unlike the stock spring. "
Overall:
5 out of 5
5 out of 5
Location: Denham Springs, Louisiana
Equal to OEM
" Purchased fork springs along with shock spring to replace springs that weren't recommended for my heavy riding weight. Springs made all the difference. "
Overall:
5 out of 5
5 out of 5
Location: Bel Air, MD
trust worthy spring
" factory connect rules, they have great products. i would recomend this spring and the springs for front suspension. A great buy! "
Overall:
5 out of 5
5 out of 5
Location: Not Available
Must have
" this shock spring is great. It should be the first upgrade you do to your bike. To install is very simple. "
Overall:
5 out of 5
5 out of 5
Location: Watson, LA
Correct Shock Spring
" It's so important to your riding enjoyment to have your suspension set up right. Factory Connection Shock Springs are a high quality part that I have used in my other bikes. I chose them again for this ride to balance the FC fork springs that I installed. I used my owners manual as a guide in selecting the spring rate. "
Overall:
5 out of 5
5 out of 5
Location: Kilgore Texas
excellent equipment
" I highly recommend factory connection shock springs for suspension setup "
Overall:
5 out of 5
5 out of 5
Location: Wilmington, NC
best thing i've done for my bike
" I am pushing 210 lbs. so I definitely need to swap out springs on my 250F. I've been able to go a lot faster than I was before with the stock spring!!!! "
Overall:
5 out of 5
5 out of 5
Location: Not Available
Great
" Great product. Just make sure the metal collar is on the correct side. "
Overall:
5 out of 5
5 out of 5
Location: jacksonville, fl
Most valuable upgrade I've purchased
" Was having all kinds of problems with the stock spring being to stiff...I kept getting bucked all over the place and made the big jumps at the track scarry and took many hard crashes because of the wrong spring. Purchased this and right off the bat first time on the track I could feel a HUGE diff. I didin;t think it would matter much, boy was I wrong. Take my advise get the right spring no matter who makes it! "
Overall:
5 out of 5
5 out of 5
Location: Pittsburgh, PA
" This spring is AMAZING!!! This spring will make any bump, jump, or anything you hit feel soft and will make the ride a lot smoother. "
Overall:
5 out of 5
5 out of 5
Location: Taylor, MI
Good investment
" This spring was probaly the best purchase I've made for my bike. I'm a bigger guy and the stock spring just wasn't cutting it. My bike was all over, it always felt like I was going to lose it. I put the new spring on, and it was night and day difference. When I was ordering the spring motosport.com didn't have the size I needed listed on their website. So I called them up, they called Factory Connection and got me my spring. The spring was cheaper ordering it from motosport, rather than directly from Factory Connection. "
Overall:
5 out of 5
5 out of 5
Location: Fallon,NV.
Life Saver
" After endless hours of adjusting my son's suspension to his riding style and track conditions, this product finally got my son's race and static sag correct. Now he can take the big jumps and fly through woops without his suspension beating him to death,what a life saver! Thanks for this great product. "
Overall:
5 out of 5
5 out of 5
Location: Mesa, AZ
Awesome Spring
" This spring works great on my bike! Factory Connection is right on with their spring rates and the yellow spring looks killer on my Honda! Factory Connection products work great! "
Overall:
5 out of 5
5 out of 5
Location: Sacramento, CA.
Worth it!
" Your riding ability changes very much when using the proper springs on your bike. Installing the rear spring is very simple, much easier than you might think. "
Overall:
5 out of 5
5 out of 5
Location: Scranton, PA.
Rear spring.
" Factory connection is by far the best. They offer a lot of spring rates to choose from to get it right. I have installed the shock spring on all my bikes. No problems, and have been using them for years. U can’t go wrong with the Factory connection. Love them! "
Overall:
5 out of 5
5 out of 5
Location: East Quogue, NY
The best of the best
" This gives you soft but stiff suspention. Best that i had ever bought. "
Overall:
5 out of 5
5 out of 5
Location: Port Angeles, WA
Best purchase ever!
" This is definetly the best suspension ever, hands down "
Overall:
5 out of 5
5 out of 5
Location: Kansas City, KS
Awesome Purchase!
" Factory Connection Suspension was probably the best purchase I have made all year. It made a huge difference as soon as i hit the track and gave me a lot more confidence. It was smoother and made everything so much better, cornering, jumping, whoops, braking bumps, you name it! "
Overall:
5 out of 5
5 out of 5
Location: San Diego, CA
Works Very Well
" Bought the spring on a Thursday morning, had it on Friday, very good shipping! Spring weighs about 1.75lbs more than the stock titanium spring. The spring performance is very much like stock, works very well, rear tire is extremely solid. I bought the 5.8 and the preload was perfect at the factory setting for a 230lb rider. This is the second Factory Connection spring I have owned, both perform as advertised! "
hi i waye 350 and i wont to know wich one to buy
Asked by lguillemette
Spring rates depend on your riding style as well. I recommend you contact a suspension expert for recommendations. Factory Connections is normally very helpful in making the right spring rate recommendations.
Answered by Drewski, P+RTLAND
do you have 150lbs shock spring for crf 250 04
Asked by ronron
Please contact Factory Connection directly for all shock spring ratings.
Answered by james718
what are stock spring rates for 06 YZ250 2 stroke?
Asked by kooter8632
Please contact your local Yamaha dealer or Factory Connection to get the stock spring rates.
Answered by james718
what the rear shock size on a rm-z 250 2007
Asked by adam55, honea path
Please contact Factory Connection directly for spring rates. You can contact them at: 866-220-1151 (Good in USA Only). They will ask you a few questions and answer them honestly, then they will give you a recommendation. Give us a call back and order them up.
Answered by james718
what is the recommended shock spring for a 145 lbs, i got YZ145 2003
Asked by dienel, chicago
contact Factory Connection directly and they will happily give you the recommend spring rates. You can reach them at: 866-220-1151 (Good in USA Only)
Answered by james718
What size spring for 260 lb 6'4" for DRZ 400s
Asked by criminal
go check out race tech's site. they have a spring rate calculator on their site. it calculates the correst spring rate you need for your weight, riding type etc. it also shows what the stock spring rates for each bike is.
Answered by MXHI, Honolulu, HI
what size spring for a 185 lbs rider and a yz 250f
Asked by a51kid, buffalo, new york
Since suspension is a personal preference I would recommend contacting Factory Connection and they will ask you your riding style and help you pick out the best spring rate. Here is their contact info: 866-220-1151
Answered by Drewski, Portland, OR
What size spring for 300lb rider on a KTM 300 EXC?
Asked by
You are going to need to contact Factory Connections for a spring rate. Since suspension is a personal preference they will ask you what riding style you got and what type of riding you do whether its MX, trail, supercross so on and so forth. With that information they can dial your suspension in.
Answered by Drewski, Portland, OR
do you have a spring size for a 125 rider on a crf 250
Asked by tate
I'd recommend giving Factory Connection a call.....their number is 866-220-1151.
Answered by Darren77
What size do i need ,for a 1989 RMSuzuki my weight is 180 LBS
Asked by snowball
Please contact Factory Connection for spring rates. 866-220-1151 (Good in USA Only)
Answered by james718
i am 160lbs and i have a kx 125 i ride in dunes and dont know what rate i should get???
Asked by dirtrider03, mapleville RI
You should contact Factory Connections directly for a professional recommendation. Their number is 866-220-1151
Answered by Drewski, Portland, OR
I am 210lbs. what spring do I need? The bike is an 06 kx 450f.
Asked by Jeremyzdead, Wailuku Hawaii
Please contact Factory Connection regarding spring rates: 866-220-1151 (Vaild in USA Only)
Answered by james718
wat spring rate should i run if i weigh 210 lbs on a 2003 yz125
Asked by radio
You will need to contact Factory Connection for spring rates: 866-220-1151 (Vaild in USA Only)
Answered by james718
I Weigh 155 lbs. what size spring do i need?
Asked by moto1jake
With out knowing what type of Bike or ATV you have along with the kind of riding and your ability you have I can't say. if you contact Factory Connection 866-220-1151 and ask them they should be able to help you. or you could also go to the (racetech.com) web site list your ride and other info it should also help. after doing this give us a call or go back online and order what you need.
Answered by bountybob, Tualatin
I have a 98 CR 250 and I weigh 205. What spring do you recomend?
Asked by Tirebiter, Spanaway Wa.
You will need to contact Factory Connection to get a spring rate recommendation.
Answered by james718
I have a ktm 200 exc, im 250lbs what spring should i use?
Asked by RHINO
Since suspension is a riders preference, I would contact Factory Connections for spring rate recommendations.
Answered by Drewski, Por+land
i am 100lbs on a 08 kx85 what springs should i use
Asked by bruteforce2bad
Please contact Factory Connection to get your spring rates. 866-220-1151 (Valid in USA Only)
Answered by james718
check your owners manual it will tell what size
Answered by mcnugget
My son is 110 lbs and rides a kx 85 what size would be best for him?
Asked by Kkid83
Please contact Factory Connection for spring rates. 866-220-1151
Answered by james718
i am 6'5" 250 lbs on a 07 rmz450 what the best spring?
Asked by dray
give us a call and we can reccomend the best spring for your riding style.
Answered by Nate675, Portland
im 69.4kg i have a ktm 85 2007 with a standard sping it keeps bottoming i need a spring that will take my weight what do you recommend?
Asked by henz, u.k
Please contact Factory Connection for spring rates: http://www.factoryconnection.com/
Answered by james718, Portland, OR
08 kx250f
Asked by KOLE78
Yes the Factory Connection spring will be yellow.
Answered by james718, Portland, OR
i weigh 135 what size spring should i get for my 09 kx250f
Asked by Wixom
contact factory connection for spring rates: Phone: 866-220-1151 (Vaild in USA Only)
Answered by james718, Portland, OR
what spring rate?
Asked by mulis
Please contact Factory Connection for spring rates: 866-220-1151 (Vaild in USA Only)
Answered by james718, Portland, OR
Spring Rate for 07crf450x
Asked by bakorider19
Please contact Factory Connection for spring rates: 866-220-1151 (Vaild in USA Only)
Answered by james718, Portland, OR

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KTM

KTM 105SX
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KTM 505SXF
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KTM 530EXC
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