1. Dirt Bike
  2. Parts
  3. Drive

2001 Yamaha YZ125 Front Countershaft Sprockets

Select Your RideGo

Narrow Your Results
Reset
Grid List
1-5 of 5
JT
520 Front Countershaft Sprocket
$10.49
$8.99
You save $1.50 (14%)
(51)
JT 520 Front Countershaft Sprocket JT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild s
Closeout 6% off
Sunstar
520 Front Countershaft Sprocket
$16.95
$15.99
You save $0.96 (6%)
(13)
Sunstar 520 Front Countershaft Sprocket Designed for 520 size OEM replacements or suitable conversions to 520 size chain and sprockets Manufactured from case-hardened chromoly steel for the ultimat
Closeout 11% off
Pro Taper
520 Front Countershaft Sprocket
$25.95
$22.99
You save $2.96 (11%)
(5)
Pro Taper 520 Front Countershaft Sprocket Precision broached and machined to the strictest standards Case hardened cro-moly steel Lightening holes keep sprocket light-weight Self-cleaning mud grooves

Latest Reviews

Randy (Irrigon, OR)

Fit
Finish
Durability
Features
Cost Benefit

these chains suck

I figured I'd buy two of these chains for a little more than a good one. BIG, BIG MISTAKE!!! I ride a 09 KLR650. I rode 800 miles and adjusted the tension on this damn chain at least 6 times. I moved the rear axle back 5/8ths of an inch. 5/8ths of an inch for gods sake!!!! That's 1 1/4 inches I had just put a new front sprocket on too. Now I have to replace both sprockets and the chain. These chains suck on duel sport bikes!

michael (odenton, MD)

Fit
Finish
Durability
Features
Cost Benefit

great product

This is a great chain for more of trail bikes not so much racing. Has a nice black finish and is nicely oiled but it fits a little loose so I had to tighten it to the fourth adjustment not the first.

michael (odenton, MD)

Fit
Finish
Durability
Features
Cost Benefit

great fit

Its a good cheap sprocket that's nice for trail bikes like mine. Fit perfectly. Recommend for trail bikes.

Frank (Los Alamos, NM)

Fit
Quality
Installation
Recommend

Secured Master Link

This link is a must for high-speed riding. It requires an installation tool and calipers to exactly match your chain, but you'll rest easy knowing it won't leave you stranded.

Ed (Nampa, ID)

Fit
Quality
Installation
Recommend

Chain

Great chain. Easy to adjust length and install. Takes a lot of pressure to install the master link. Price was right and it is of high quality. Great folks to do business with.

Back to Top