To give our customers the best shopping experience, our website uses cookies.  Learn More

Primary Drive Sprocket Bolt and Nut Kit

Fits Your Machine

Displaying parts for your 2017 YAMAHA YZ85

Primary Drive Sprocket Bolt and Nut Kit
  • View Larger
  • Video

Primary Drive Sprocket Bolt and Nut Kit

Fits: 2017 YAMAHA YZ85
Part# 1096010001 | Mfg Part# 17-8605

Our Price: $6.99

MSRP: $9.99 - You save $3.00 (30% off)

Get $0.21 in Quick Cash

View Product Details

5+ In-Stock

Live Help
  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

  • Returns

    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

  • Warranties

    We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

  • Have questions?

    Live Help (Leave email if after hours)
    Email: [email protected]
    Call us: 1 800 336-5437
    7am-7pm Mon-Fri 8am-4pm Sat (Mountain Time)

Details

  • Strong 10.9 tensile strength Chromoly Steel sprocket bolts (std. Bolts are 8.8).
  • Set includes six bolts, six nylon lock nuts and washers (when needed).
  • Tapered head.
  • Click on "Larger View" and refer to picture diagram for proper fitment.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Primary Drive Sprocket Bolt and Nut Kit Reviews

Rocky Mountain ATV/MC gift card Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
WRITE A REVIEW
4.8 / 5.0
142 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
123
15
1
2
1
Value
4.9 / 5
Durability
4.9 / 5
Ease of Use
4.9 / 5
Performance
4.9 / 5
Recommend it?
Yes (75)
No (1)
Value
5 / 5
Durability
5 / 5
Ease of Use
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great fit
Great products. Works as expected.

-m-2003 HONDA CR125R--
February 20, 2020
New Waverly, TX, US
Age: 25-44
Purchased
2 weeks ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Ease of Use
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great quality, excellent price
First things first, I ordered in February 2020 and the bolts that were shipping to me were Torx, not allen. Just an FYI.

Great quality, threadlocker applied generously throughout each thread. Really can't complain especially for the price. Will buy again and recommend to anyone.

-m-2003 KTM 450 EXC 4-Stroke--
February 17, 2020
Tacoma, WA, US
Age: 25-44
Purchased
3 weeks ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Ease of Use
5 / 5
Performance
5 / 5
Recommend it?
Yes
Good kit
Great for the money, it does what it's supposed to.

Fits well, I haven't had any problems whatsoever.
February 16, 2020
San Pedro Garza García, Nuevo León, MX
Age: 15-24
Purchased
8 months ago
Gender:
Male
Value
5 / 5
Durability
5 / 5
Ease of Use
5 / 5
Performance
5 / 5
Recommend it?
Yes
Bolts, bolts, and more
I bought these for an extra set because our bike has a problem with the sprockets bolts coming loose.
February 12, 2020
Dalhart, TX, US
Age: 45-64
Purchased
over 2 years ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Ease of Use
5 / 5
Performance
5 / 5
Recommend it?
Yes
Cheap
Does what it supposed to do. I chaneg these with every sprocket and at this price its a no brainer.
January 16, 2020
doral, FL, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Ease of Use
5 / 5
Performance
5 / 5
Great
Great quality and very durable. I would recommend it.
January 7, 2020
Bountiful, UT, US
Purchased
10 months ago
Value
5 / 5
Durability
5 / 5
Ease of Use
5 / 5
Performance
5 / 5
Recommend it?
Yes
Really stand out
They look great!! Really stand out on the sprocket.
December 7, 2019
Vancouver , BC, CA
Age: 25-44
Purchased
3 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Ease of Use
5 / 5
Performance
5 / 5
Recommend it?
Yes
Fit great
Changed my rear sprocket and bought these just incase I had an issue with the old bolts. They fit perfect.

-m-2008 KTM 450 EXC-R--
December 6, 2019
Lincoln, CA, US
Age: 45-64
Purchased
3 months ago
Gender:
Male
Weight:
>281 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Ease of Use
5 / 5
Performance
5 / 5
Recommend it?
Yes
Quality bolts
I decided to replace my old bolts when changing sprockets. These fit perfect. the loctite works fine. Pretty easy to install(they are just nuts and bolts). No issues at all.

-m-2001 KTM 300 EXC--
November 7, 2019
pocatello, ID, US
Age: 45-64
Purchased
8 months ago
Gender:
Male
Weight:
251 - 280 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Ease of Use
5 / 5
Performance
5 / 5
Recommend it?
Yes
Does what it's suppose to
Great new hardware for that extra peace of mind when installing sprocket. Went on and stayed on tight after a weekend of riding in the mountains. Can give yourself even more peace of mind and use a sharpie to mark a line from the sprocket to the nut, then you'll know if it's ever backing off.

-m-1998 HONDA CR250R--
October 17, 2019
Pinole, CA, US
Age: 25-44
Purchased
5 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'1 - 6'3
Show more
Rocky Mountain ATV/MC gift card Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 19 answers
Do these bolts require a torx wrench, or an Allen wrench?
Billy S on May 4, 2018
BEST ANSWER: 8mm Allen head and 12mm wrench
Do these bolts seat flush or nearly flush into the sprocket? My 19 kx450 has a primary drive rear sprocket with a different bolt kit with protruding round heads that is sticking out slightly. Bolt heads are rubbing a weld on the swing arm and need to be sitting flush with the sprocket.
Joe Y on Jan 4, 2020
BEST ANSWER: I have used these fasteners on Honda 150 and now on ktm sx125 and have never had any issues. The bolt head might stick out a1/16 of a inch.
Are these made in usa?
Virgil B on Sep 11, 2019
BEST ANSWER: No they are made in Taiwan.
Bolt diameter?
Travis M on Jun 15, 2019
BEST ANSWER: 8 mm I believe. Used either a 12 or 13mm wrench on the nut to tighten. They fit nice and snug in the holes.
RM Cash ProgramParts Finder