Tusk Racing Axle Block

I like the ease of installing them but it seems they are a bit longer than the stock blocks,had to screw the adjuster bolts almost all the way in..for proper chain adjustment

Great fit as well, I like the fact that no lock nut is used with this set up

-m-2018 HUSQVARNA FX 350--

So far they are perfect, markings make it easy to measure. Easy to install and colors look nice

Great product,looks great on the bike,easy to see the alinement marks

tusk makes affordable alternatives that look nice.
first shipment was missing a bolt. rocky mtn sent a whole new kit for free. Now I have a spare, but can't give to friend because it's missing a bolt (custom made). Makes chain adjustment quicker than stock. time will tell how anodizing and adjustment markers hold up, but it was cheap, serves a purpose, and looks nice.

-m-2016 KTM 450 SX-F--

Quality product at a great price. Awesome matching color with a great fit

this is a good product with a lot less cost than the other brands. tusk is good stuff on most occasions

If you're stupid like me and you lose your axel nut and don't notice till one of your axel blocks fly off and you nearly lose it on a tight trail....than you probably need some new axel blocks. Well lucky me Tusk makes these babies at half the price of the OEMs and you can actually read the marks. Weight is about the same as my old ones were and if I learn how to tighten axel nuts should last for a long time.
The reason for 4 stars is because I bought it in combination with the a Tusk axel lock nut and it doesn't fit that well. The axel blocks have a little recess cut into them where the axel nut seats into but the flange on the axel nuts is a tiny bit bigger and actually bites into the anodizing when tightened. Sort of works as a lock feature I guess...
As long as they keep working I don't care and I don't think my axel nut will come off again...just hope I don't have to cut it off

-m-2002 YAMAHA YZ426F--

I actually lost the fixed end of my KTM axle spindle. OEM parts were a lot more expensive. I gave this product a try. It’s worked well and the marks on the axle blocks make it easier to adjust the chain than the stock blocks did. A little bit of work on the KTM because the chain side block is affixed to the axle. Red loctight it!

-m- KTM--

Bought these with bling in mind and got so much more. Love the way they integrate the adjustment screw into the block. Well done Tusk.

-m-2017 HUSQVARNA FX 350--

I noticed a crack in the left hand side rear axle block of the bike where the axle treads into the block. So I pick these up. When I took the axle out of the bike, the block fell apart. They give you a nice threaded block to jamb the axle nut against to install the threaded block and so far so good!! Looks pretty trick as well.

-m-2007 KTM 525 EXC 4-Stroke--

these work very well. compared to prices of like products, buy a set and enjoy these instead. Then go get a 12 pack with all the money you just saved

Fit great, look good and price was right.

I bought these and have got some good use out of them but I noticed the last time i adjusted my chain the bolt tops are starting to strip.

-m-2008 KTM 250 XC-F--

they fit perfectly, just like the factory ones, and looked a whole lot better. 20 or 30 hours and still going/looking great.
thanks rocky mtn.

Great value if you want to add a little bling to the rear end. Fit fine, easy to install, and good quality.

-m-2016 HUSQVARNA FC 450--

I Originally ordered the axel block because I had lost my axel nut in a race and lost the block as well but it was nice because one has the square insert for my axel and the other is set for a washer so it is set up to be made for one side.

-m-2012 KAWASAKI KX250F--

Great product. Color matches other Yamaha blue parts.
Good value, Good quality, look great!!!

-m-2009 YAMAHA WR450F--

Not sure about the durability, has not been installed long enough. zWent right in place and was easy to install.

-m-KTM --

Affordable alternative to worn out blocks

-m-2006 SUZUKI RM250--

When I ordered I was questioning myself why so in expensive. I received them and was not let down. These Tusk chain blocks work mint with my motocross bike it makes adjusting my chain much easier to read and shaves a lot of time off the process. I will be a lifer with this product they will be on every bike I build!

Very easy to adjust chain now and they look good too. They take about 10 min to install very easy. Buy them now you wont be disappointed!

-m-2017 KTM 300 XC-W (E-Start)--

They get beat up pretty quick but they still look better than stock.

-m-2014 YAMAHA YZ250F--

Ordered these for my 2004 ktm 300 exc. They fit perfectly and look great. These were listed for a 2005 model.

Great product always have ran tusk products will always run them very durable never failed me yet good quality still holds up after a year

Tusk does it again, cant beat the price. works as they should. makes chain adjustment precise and easy to install. i have installed on all my bikes, and now my friends bikes also.

-m-2017 KTM 350 EXC-F--

Nice and cool colors offered they work well and easy to install

-m-2016 YAMAHA YZ250--

These are much better then the stock adjusters. Easy to switch between my offroad/road wheelsets.

-m-2015 KTM 500 EXC--

Stylish, inexpensive and gives the bike a good look for half the cost.

Easy to install, easy to adjust. Holding up good so far.

-m-2012 KTM 350 XC-F--

They work well and look awsome

-m-2016 YAMAHA YZ450F--

Awesome anodized finish looks like they will hold up well

Perfect replacement for my kids worn stock Axle Blocks

-m-2006 YAMAHA YZ250F--

A great product at a great price. Make sure you use a socket to take off you axle bolt, if you touch the blocks with a wrench it will wear the slots right off the blocks.

-m-2016 YAMAHA YZ250--

Great product. I use them on both my Yamaha 250f and 450f. Both have never let me down

-m-2007 YAMAHA YZ450F--

Great looks, affordable, does exactly what they're supposed to. Perfect OE fitment, easy to read markings.

Great add on at a cheap price. Not a necessity, just for bling!

-m-2004 KAWASAKI KX250F--

Have used these on a few KTM RFS platform bikes. You may need some heat to remove the factory adjusters. Just clean up the threads and use threadlocker when installing these. work great and look great!

-m-2006 KTM 525 EXC 4-Stroke--

I have bought a lot of Tusk parts and tools and have always been happy, but these axle blocks are definitely lacking. I like the markings which make them easy to align, and the look. However the aluminum they are made of is very soft and the groove for the axle end to sit in is way too shallow. I have to press the axle into the block hard while torquing the nut otherwise the axle slips right out of of the shallow groove, stripping metal and finish off with it as it slips.

If they made the groove just a little bit deeper, these would be a solid buy, but as they are, I'm considering putting the original chewed up blocks back on because I just don't trust these to hold.

-m-2002 HONDA CR125R--

Wanted to find an axle block that would let the adjustment bolt be somewhat protected, and not have to be extended all the way. Worked perfect, and looks good too!

-m-2015 YAMAHA YZ250F--

a must have! makes adjusting your chain so much easier then oem. no problems and great price .

-m-2004 YAMAHA YZ450F--

Works great just wish they made them for older bikes

they are priced right and look good! Perfect fit and finish. i'd buy again

Excellent.. Super product with an affordable price..

GREAT ITEM AT A GREAT PRICE, WILL BUY AGAIN. CAN'T BEAT ROCKY MOUNTAIN ATV'S DEALS..

Very easy to install makes adjusting the rear tire super easy

Great piece of bling to put on your bike. They fit well and are reversible. Look great and work well.

-m-2005 YAMAHA YZ125--

these look sharp and are much cheaper than the stock replacements.

single bolt design is better than stock. Nice bling.

-m-2014 KTM 300 XC-W (E-Start)--