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JT Front Sprocket

Fits Your MachineDisplaying parts for your 2017 YAMAHA YZ85
JT Front Sprocket 14 Tooth/428 Pitch
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JT Front Sprocket 14 Tooth/428 Pitch

Fits: 2017 YAMAHA YZ85

Part# 1258130132 | Mfg Part# JTF558.14

Our Price: $7.99

MSRP: $9.47 - You save $1.48 (16% off)

Get $0.40 in Quick Cash

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5+ In-Stock

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Additional Videos

Motorcycle and ATV Gearing Guide

How To - Renthal Chain and Sprocket Install Instructions

How To - Chain And Sprocket Replacement

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Details

  • Made from chromoly SCM420 steel alloy.
  • Heat treated and hand finished to meet or exceed the highest possible quality standards.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

JT Front Sprocket Reviews

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4.7 / 5.0
34 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
24
9
1
0
0
Value
4.9 / 5
Durability
4.8 / 5
Fitment
4.8 / 5
Performance
4.9 / 5
Recommend it?
Yes (24)
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Amazing highly recommended
Great front Sprocket I ran this on my dirtbike and my quad for almost 50 hours
March 30, 2020
Blauvelt , NY, US
Age: 15-24
Purchased
11 months ago
Gender:
Male
Weight:
101 - 130 lbs.
Height:
5'7 - 5'9
Value
4 / 5
Durability
4 / 5
Fitment
5 / 5
Performance
4 / 5
Recommend it?
Yes
direct fit.
direct fit
. no issues with install. need to buy the rear again.
March 17, 2020
denver, CO, US
Purchased
1 month ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Perfect
Fits as it should seems to be made from quality materials
March 16, 2020
Middletown, NY, US
Purchased
1 month ago
Value
5 / 5
Durability
4 / 5
Fitment
4 / 5
Performance
4 / 5
Recommend it?
Yes
Monkey Front Sprocket
Looks to be a good product. Have not used it yet due to winter time with snow on ground. I will update review after use in spring.

-m-STREET--
January 1, 2020
Green Bay, WI, US
Age: 45-64
Purchased
3 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'4 - 5'6
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Excellent quality
Quick and easy change. Made my bike a different machine. Excellent quality and light. Very happy with product.

-m-2018 HUSQVARNA FE 250--
New sprocket on
New sprocket on
December 6, 2019
Lubbock, TX, US
Age: 45-64
Purchased
4 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'4 - 5'6
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Lasts forever
Affordable and last forever in the powerful 450! Will buy again
October 16, 2019
SLc , UT, US
Age: 25-44
Purchased
8 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Excellent quality from JT as always
Replaced the worn front sprocket on my KLR650 with this JT sprocket without an issue. Perfect fit, highly recommend!

-m-1988 KAWASAKI KLR650--
September 29, 2019
Carsbad, CA, US
Purchased
9 months ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great gears at a good price
Quality seems excellent on this. I just replaced it so I can’t say how durable it is yet but I’m expecting it to have a long life.
August 10, 2019
Phoenix, AZ, US
Purchased
8 months ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
JT Sprocket
I was pleased with the fit and appearance and the quick delivery

-m-2003 YAMAHA PW80 YZinger--
July 29, 2019
Ruston, LA, US
Age: 45-64
Purchased
8 months ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
good for the price
Fits perfect, we will see how long it lasts on a 65sxs.

-m-2015 KTM 65 SX--
April 1, 2019
Pueblo, CO, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'10 - 6'0
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 3 questions Browse 3 questions and 5 answers
Is this for a 525 chain?
kyle j on Sep 9, 2017
BEST ANSWER: Yes it was. I used it on my sv650 sa k8. I go through then due to hard riding.
I'm sure you could find a list of compatible bikes that they are suited to.
Cheers
Dl650 15t option says its 520 pitch. Both stock requirements and the part number for this sprocket dictate a 525 pitch. So is the 15t offered here 525 or 520?
Samuel H on Aug 22, 2019
BEST ANSWER: If your machine is entered in, it will have the recommended size for your machine. What is the year, make and model for your machine?
Do you carry the JT rubber dampened front sprockets? Part # JTF1307.15RB for 03 Kawasaki zx636r.
Taylor A on Oct 6, 2018
BEST ANSWER: Unfortunately, we do not carry this item for your machine.
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