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Primary Drive 520 RD Professional Chain
Primary Drive 520 RD Professional Chain Master Link
Part# 1021260020
Our price: $2.49
MSRP: $3.99 - You save $1.50 (38% off)
View Product DetailsSee stock sizes for your machine (Machine Specs)
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-Dan Thomas, CEO and Founder
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- The RD professional provides outstanding value in a chain without sacrificing strength or reliability
- Features a specially designed side plate with "windows" that efficiently channel mud and debris from the sprocket, reducing wear.
- The unique design and profile of the chain ensures durability, and decreases wear on chain guides and swing arm rub plates.
- Average tensile strength 7,800 lbs.
Primary Drive 520 RD Professional Chain Reviews
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0 of 0 people found this review helpful.
good chain
Tyler in IA
Comments On Dec 14, 2007:great chain for normal riding. I run this on my DR350 and it has been great. The x-ring is the way to go for racing.
Additional Comments On Aug 17, 2011:i got 3000 + miles out of mine. i am buying another for sure.
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0 of 0 people found this review helpful.
great chain for 250F
Stan in ID
Comments On Aug 17, 2011:Great chain for my 250F. i have had 2 of them and they were great. I use the primary drive x-ring for my 450F and four wheeler though.
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0 of 0 people found this review helpful.
Not worth buying
Tommi in VIC
Comments On Jul 25, 2011:I bought this product and lasted me 11 hours of trail riding till an inner link broke. I was lucky to see the crack, could have been dangerous if the chain broke
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0 of 0 people found this review helpful.
ever stretching chain
Peter in CA
Comments On Jul 28, 2011:After about 400 miles of riding on my XR650L - some moderate offroad - this chain has stretched to the point where it is quite loose around the sprockets.
I bought it because of reviews that said it was strong and didn't stretch, but that's not the case for the Big Red Pig XR650L. I'll have to get a quality o-ring for my replacement.
One plus about the chain is that it has stayed very clean because of the gaps in the inner links; no gook or mud piling on at all.
It might be the right chain for a lower torque bike.
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2 of 2 people found this review helpful.
Primary Drive Makes Excellent Chains And Sprockets
W in PA
Comments On Apr 14, 2011:This may be just a regular chain but it is made very sturdy and strong.They wear exceptionally well and last a very long time.The o ring type chain i bought also was a primary drive chain and it took 2 years to stretch out and wear.Still working i just purchased this one for when the o ring chain wears out.You must maintain a chain to extend its life.If anyone tells you their chain wore out fast it was because they did not take care of it properly and keep it in adjustment.
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0 of 0 people found this review helpful.
Nice chain
KIRK in MT
Comments On Mar 10, 2011:Very nice chain for the money have had more expensive one but these chains are a bargain.
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0 of 0 people found this review helpful.
Chain
Eric in PA
Comments On Jan 02, 2011:Stretched very easy, but cheap
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0 of 0 people found this review helpful.
streeeeeetch
ANTHONY in NC
Comments On Jan 25, 2011:first ride stretched half a link length, adjusted,2nd ride stretched half a link,adjusted...
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0 of 0 people found this review helpful.
good chain at great price
Mike in CA
Comments On Jan 04, 2011:it has been holding up well. great value
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0 of 0 people found this review helpful.
do not buy this chain
BRYAN in NY
Comments On Dec 20, 2010:this chain stretches like rubber and copnstantly has to be tightend spend the extra money and buy a real chain unless u like makeing 7 adjustments on a 30 mile ride
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Instructional
Renthal Chain and Sprocket Install Instructions
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