Pro Taper

Pro Taper 420 MX Chain

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7 Reviews
5 Questions

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Description

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Item #PTP001K

Designed, tested and produced with the highest level of Pro Taper quality. The gold series chains are purpose built for today's demanding 4-stroke bikes and ATV's. Pro Taper chains are manufactured with lightweight, ultra high-strength chromoly steel alloy for added performance and durability.

Premium gold series motocross style chain.
Lightweight, ultra high-strength chromoly construction.
All components use a Pro Taper exclusive heat-treating process to aid in the lifespan and durability of the chain.
Average tensile strength of 5,000 pounds.
Wear life index: 100.
Designed for 50 to 125cc applications.
Includes a clip-style master link.
Note: Non-sealed chains require more regular maintenance than sealed (O-ring, X-ring) versions and are mainly recommended for off-road use.

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4.4 out of 5 stars

5 reviews
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1 reviews
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ProjectBoredomKiller

Verified Purchaser

4 months ago Pasadena, CA.

Durability: 5/5
Ease of Installation: 4/5
Performance: 5/5
Style: 5/5

Very reliable.

I have a motorized bicycle that uses a #415 chain. These kept breaking and I couldn't figure out why. I purchased a ProTaper #420 chain in the hopes the wider and stronger chain links would hold. I've been riding for a few weeks now without any issue. This chain has been great.

Installing #420 chain on my motorized bicycle.

Jaf664

Verified Purchaser

1 year 6 months ago Massachusetts

Durability: 5/5
Ease of Installation: 5/5
Performance: 5/5
Style: 5/5

Nice chain for our ktm 65sx

We did pro taper chain and sprockets at the beginning of the Season. We have about six races and plenty of training rides on them. They seem to be holding up really well!

Stephy

Verified Purchaser

2 years 6 months ago Illinois

Durability: 5/5
Ease of Installation: 4/5
Performance: 5/5
Style: 5/5

Great chain, easy install and great looks!

bfmorro

Verified Purchaser

2 years 7 months ago

Durability: 5/5
Ease of Installation: 5/5
Performance: 5/5
Style: 5/5

Lancair

Verified Purchaser

Over 3 years ago Tennessee

Durability: 5/5
Ease of Installation: 5/5
Performance: 5/5
Style: 5/5

Great Chain!!!

This is my 3rd 420 mx chain. Great chain with little stretching and I like the gold look. I put this Pro Taper on my kids Honda CRF 70, CRF 110 and KLX 110.

Dylan345

Over 8 years ago Winterport,Me

RedStrapperRacing

Top 50

Over 8 years ago Jacksonville, NC

Durability: 2/5
Ease of Installation: 4/5
Performance: 2/5
Style: 5/5

PRO TAPER 420MX CHAIN - 134 LINKS

Thought I would try one of these chains because ProTaper builds some of the best Handlebars / steering componets, grips, etc. - not again.
I will go back to my RK, DID or even Renthal. This chain has streched extremely fast. Excessive wear as compared to chains of comparable price. I have had to tighten this thing every few heat races & already removed a link with less than 5 hrs.
Can only speak for 420 size chain being run on a KTM65 - maybe their other sizes are different / better quality??

Answered: 5
Not Yet: 0

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Question asked by Dirtbike

Question: Would this fit on a cr85 small wheel honda Question asked Over 6 months ago Answer this Question: Question answered by DaveGearhead

User's contributor status: Top 1
Question answered Over 6 months ago
Answer: Yes, this product will fit on your bike.

Question asked by Tyler199

Verified Purchaser

Question: Is this an exact fit for my Klx 110?also does the kit come with a master link? Question asked Over 7 months ago Answer this Question: Question answered by Trevor Gearhead

User's contributor status: Top 10
Question answered Over 7 months ago
Answer: You will have to cut any chain to fit and all chains should come with master links. Most KLX110 require an 86 link chain.

Question asked by ivan23

Question: Will this chain fit on a ssr 125cc if not what chain do you recommend Question asked Over 7 months ago Answer this Question: Question answered by Trevor Gearhead

User's contributor status: Top 10
Question answered Over 7 months ago
Answer: I do not have fitment on the SSRs but I believe you are on the right chain (420 pitch).

Question asked by Ryan

Question: Will this fit on a 2000 kx 80 and if not will i be able to return it Question asked 2 years ago Answer this Question: Question answered by robert

User's contributor status: Top 10 Contributor
Question answered 2 years ago
Answer: Correct this chain type 420 chain will fit the bike, it will need to be cut to length. Your can return any new un-used chain with in 90 days.

Question asked by Nick

Question: What type of chain breaker would be needed to shorten this? Question asked Over 3 years ago Answer this Question: Question answered by MotoSportExpert

User's contributor status: Expert MotoSport Staff
Question answered Over 3 years ago
Answer: Here are a few chain breaker options that will work great.

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Product Variant	Manufacturer Part #
Pro Taper 420 MX Chain	023101

Pro Taper 420 MX Chain

Description

7 Reviews