Shopping For:
  1. Manage Saved Rides
  2. Change Your Selected Ride

Rock Billet Wheel Spacers - 4/110 45mm

Retail: $99.99
$89.99
You Save: $10.00 (10%)
Please Select a Ride:
Or, select from rides that fit this product
 
It appears you may have cookies turned off in your web browser, or are using a browser that does not support cookies. You must accept cookies to use our site. For questions call us at 1-888-676-8853.

Need Assistance?

Call 1-866-667-6288

You may also like

Rock Billet Wheel Spacers - 4/110 30mm - Rock Billet Wheel Spacers - 4/110 45mm
Rock Billet Wheel Spacers - 4/110 30mm
$89.99
You Save: $10.00
Rock Billet Wheel Spacers - 4/144 30mm - Rock Billet Wheel Spacers - 4/110 45mm
Rock Billet Wheel Spacers - 4/144 30mm
$89.99
You Save: $10.00
Durablue Easy-Fit Rear Wheel Spacers 4 / 110 - Rock Billet Wheel Spacers - 4/110 45mm
Durablue Easy-Fit Rear Wheel Spacers 4 / 110
$119.99
You Save: $26.00
Rock Billet Wheel Spacers - 4/110 45mm - Main
zoom: + −

Product Description

  • Rock wheel spacers make it easy to widen the stance of your ATV to accommodate larger tires and wheels from a name that is known and trusted for their durability.
  • Rock wheel spacers are constructed using 6061 T-6 aluminum for maximum strength and durability.
  • Rock wheel spacers are constructed to be strong yet lightweight giving your ATV less unsprung weight for maximum performance.
  • Rock wheel spacers are available in 4/110 30mm and 45mm, 4/115 30mm and 45mm, 4/144 30mm and 4/156 30mm sizes fitting most late model ATV machines.
  • Wheel studs and nuts are included making the Rock wheel spacers easy to install.
  • Rock wheel spacers are sold in pairs.
  • Customer Reviews
  • Ask an Expert
  • Also Offered For
(12)
4.7 out of 5 stars
5 star   11
4 star 0
3 star 0
2 star 0
1 star   1
Write a Review
“ I put these spacers on my 07 Rincon after I installed 2" lift kit. ”
pugdog53 Location: Ohio
“ i put these on my 2009 kfx 450 using loctite because i ride at tracks with large jumps and rode for a... ”
09kfx450 Location: Erie, PA
“ I bought these wheel spacers for my 450er and they look great! This is just wat i was looking for. ”
BMH38 Location: given, wv
1-10 of 12
Overall
Durability
Ease of Installation
Performance
Style
Location: Ohio
Wheel spacers
I put these spacers on my 07 Rincon after I installed 2" lift kit. The wheel spacers really made my quad stable and I am able to handle off camber situations with out the fear of rolling. Also made turning more responsive by allowing front tires to grab better. Gave my quad a better look and stance. Easy to install. Machining is perfect.
Overall
Top 500 Contributor Top 1000 Contributor
Location: Maui,Hawaii
A cheap way to widen the quad. Work good
Overall
Durability
Ease of Installation
Performance
Style
Location: Erie, PA
Do not buy these...they are cheap junk!!
i put these on my 2009 kfx 450 using loctite because i ride at tracks with large jumps and rode for about a total of ten hours. i was riding trails at my buddies house and took a corner hard and my left rear wheel decided to come off, wheel spacer and all. Three of my lugs got bent when my hub dug into the ground and i had to limp it back to his house on three wheels. Before i went out i even checked all the bolts holding the spacer and the rim on and they were all tight. So i dont know what happened but im definietly going with an extended axle now. Cheap junk!!
Overall
Durability
Ease of Installation
Performance
Style
Top 1000 Contributor
Location: St. Joseph,Mo.
Easy to install
Easy to install and widened enough to keep tires from rubbing.
Overall
Durability
Ease of Installation
Performance
Style
Location: Salamanca, NY
Better Handling
Excellent fit, strong, makes quad handle hundred times better.
Overall
Durability
Ease of Installation
Performance
Style
Top 1000 Contributor
Location: Macon Ga
Wheel Spacers
They are strong and were easy to put on have them on a 08 ricon and it turns even better now with a lil wider stance!
Overall
Durability
Ease of Installation
Performance
Style
Location: given, wv
Great Spacers
I bought these wheel spacers for my 450er and they look great! This is just wat i was looking for. It gives my quad a racier look and they are strong. I wld def buy these again! 8)
Overall
Durability
Ease of Installation
Performance
Style
Location: ellwood Pa
Great
they look sweet go on easy and widen your quad by 4 0r 5 inches on each side
Overall
Durability
Ease of Installation
Performance
Style
Very good deal
i put these wheel spacers on the front and back of my 400ex and it helped out the balance and stability on the corners a lot.. they are very strong and i dought they will ever break on me. they are alot cheaper then getting extended real axle and extended a-arm.. i would recomend these to anyone that rides
Overall
Top 500 Contributor
Location: Constable,NY
Look good and light weight.
1-10 of 12
Total Questions (9)
Questions with answers:
  9
Questions without answers:
0
Have a question?
“ Would these spacers fit on the front and back of my 2004 kfx 400?... ”
Jacob
“ Do you pay 80$ for 2 spacers or all 4?... ”
joshp
“ Front or back?... ”
kawirider367 Location: Syracuse Ks
1-9 of 9
Jacob 2 months 5 days ago
Would these spacers fit on the front and back of my 2004 kfx 400?
MotoSport Staff
2 months 5 days ago Location: Portland, OR, USA
These would only fit on the rear wheels for your 2004 Kawasaki KFX400. You would need 4/144 for the front wheels.
Answer this Question
jakester Over 3 years ago Location: phoenix,MD
Which spacers do you recommend?
front or back and how many should i get for the best perfomence
Expert MotoSport Staff
Over 3 years ago
i would go with the rock spacers. they are all aluminum and durablue is plastic. and you can only use one on each hub. so it would depend if you want just the front wider or both wider
Answer this Question
joshp Over 3 years ago
Do you pay 80$ for 2 spacers or all 4?
MotoSport Staff Expert
Over 3 years ago
only for 2
Answer this Question
Auby Over 3 years ago Location: Wichita Kansas
If I just put one spacer on each side in the front, how much will it extend my a-arms? Cuz I have a +4 rear axel and it looks funny with stock a-arms?
Should I put 2 on each side or just 1?
MotoSport Staff
2 years 12 months ago Location: P+RTLAND
This isnt going to extend your a-arms. It's basically just spacing your wheels out wider. It would be 45mm (roughly 1.5 in) wider total.
Answer this Question
fishmx26 Over 3 years ago Location: Newark, OH
Should I put spacers on both the front and back?
MotoSport Staff Expert
Over 3 years ago Location: USA
To even them out would recommend it.
Answer this Question
Teacher Over 4 years ago
Are the lug nuts with the spacers tapered or flat?
Expert MotoSport Staff
Over 4 years ago
These do not include lug nuts.
Answer this Question
stonexx Over 4 years ago
How thick are spacers?
MotoSport Staff Expert
Over 4 years ago
these are 45mm thick.
Answer this Question
Top 1000 Contributor
kawirider367 Over 4 years ago Location: Syracuse Ks
Front or back?
Can i put these on both the front and back or can these just go on the back?
MotoSport Staff
Over 4 years ago Location: Portland, OR
You can run these on the front or back only if you are running a 4/110 bolt pattern all around.
Answer this Question
melfdknkj Over 4 years ago
How meny are there?
does this come with all 4 spacers for front and rear?
MotoSport Staff
Over 4 years ago Location: Portland, OR
They are sold in pairs so you will only get 2 spacers.
Answer this Question
1-9 of 9

ATV

Arctic Cat

Arctic Cat DVX250
Arctic Cat DVX400
Can-Am

Can-Am DS450
Can-Am DS450X

Can-Am DS450X XC
Can-Am DS450X MX
Honda

Honda ATC200X
Honda ATC250ES BIG RED
Honda ATC250R
Honda ATC250SX
Honda ATC350X
Honda TRX200SX
Honda TRX250EX

Honda TRX250R
Honda TRX250X
Honda TRX300EX

Honda TRX300X
Honda TRX400EX
Honda TRX400X
Honda TRX450R (ELECTRIC START)
Honda TRX450R (KICK START)
Kawasaki

Kawasaki KFX400

Kawasaki KFX450R
KTM

KTM 450SX ATV
KTM 450XC ATV
KTM 505SX ATV
KTM 525XC ATV
Polaris

Polaris OUTLAW 450 MXR
Polaris OUTLAW 525 S
Polaris PREDATOR 500
Suzuki

Suzuki LT-R450
Suzuki LTZ250
Suzuki LTZ400

Utility ATV

Honda

Honda RANCHER 400 4X4
Honda RINCON 650 4X4
Honda RINCON 680 4X4
Honda TRX200
Honda TRX200D
Honda TRX250 RECON
Honda TRX250 RECON ES
Honda TRX300FW 4X4
Honda TRX300 FOURTRAX 2X4

Honda TRX350 4X4
Honda RANCHER 350 2X4 ES
Honda RANCHER 350 2X4
Honda RANCHER 350 4X4 ES
Honda RANCHER 350 4X4
Honda TRX400 FOREMAN 4X4
Honda RANCHER 420 2X4 ES
Honda RANCHER 420 2X4
Honda RANCHER 420 4X4 AT POWER STEERING
Honda RANCHER 420 4X4 AT
Honda RANCHER 420 4X4 ES POWER STEERING
Honda RANCHER 420 4X4 ES
Honda RANCHER 420 4X4
Honda RANCHER 420 4X4 POWER STEERING
Honda TRX450 FOREMAN 4X4 ES
Honda TRX450 FOREMAN 4X4
Honda TRX500 FOREMAN 4X4 ES
Honda TRX500 FOREMAN 4X4 POWER STEERING
Honda TRX500 FOREMAN 2X4
Honda TRX500 FOREMAN 4X4 ES POWER STEERING
Honda TRX500 FOREMAN 4X4
Honda TRX500 RUBICON 4X4 POWER STEERING
Honda TRX500 RUBICON 4X4
Kawasaki

Kawasaki BAYOU 185 2X4
Kawasaki BRUTE FORCE 750 4X4I EPS
Kawasaki BRUTE FORCE 650 4X4i (IRS)
Kawasaki BRUTE FORCE 750 4X4i (IRS)
Suzuki

Suzuki EIGER 400 2X4 SEMI-AUTO
Suzuki EIGER 400 2X4 AUTO
Suzuki EIGER 400 4X4 SEMI-AUTO
Suzuki EIGER 400 4X4 AUTO
Suzuki KING QUAD 400AS 4X4 AUTO
Suzuki KING QUAD 400FS 4X4 SEMI-AUTO

Suzuki KING QUAD 450 4X4
Suzuki KING QUAD 450AXi 4X4
Suzuki KING QUAD 400ASi 4X4 AUTO
Suzuki KING QUAD 400FSi 4X4 AUTO
Suzuki KING QUAD 500AXi 4X4
Suzuki KING QUAD 500AXi 4X4 POWER STEERING
Suzuki KING QUAD 700 4X4
Suzuki KING QUAD 750AXi 4X4
Suzuki KING QUAD 750AXi 4X4 POWER STEERING
Suzuki VINSON 500 4X4 SEMI-AUTO
Suzuki VINSON 500 4X4 AUTO
Yamaha

Yamaha BEAR TRACKER
Yamaha BIGBEAR 350 2X4
Yamaha BIGBEAR 350 4X4
Yamaha BIGBEAR 400 2X4
Yamaha BIGBEAR 400 4X4
Yamaha BRUIN 250
Yamaha BRUIN 350 2X4
Yamaha BRUIN 350 4X4
Yamaha GRIZZLY 350 2X4
Yamaha GRIZZLY 300 2X4
Yamaha GRIZZLY 350 4X4
Yamaha GRIZZLY 350 4X4 IRS
Yamaha GRIZZLY 400 4X4
Yamaha GRIZZLY 450 4X4
Yamaha GRIZZLY 450 4X4 POWER STEERING
Yamaha GRIZZLY 550 4X4
Yamaha GRIZZLY 550 4X4 POWER STEERING
Yamaha GRIZZLY 600 4X4
Yamaha GRIZZLY 660 4X4
Yamaha GRIZZLY 700 4X4
Yamaha GRIZZLY 700 4X4 POWER STEERING
Yamaha KODIAK 400 2X4
Yamaha KODIAK 400 4X4
Yamaha KODIAK 450 4X4
Yamaha RHINO 450
Yamaha RHINO 660
Yamaha RHINO 700
Yamaha TIMBERWOLF 250 4X4
Yamaha TIMBERWOLF 250 2X4
Yamaha WOLVERINE 350
Yamaha WOLVERINE 450
Yamaha YFM250 MOTO-4
Yamaha YFM350ER MOTO-4
* required entry

Forgot your password?