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RK Racing Chain UCT2100(50) Universal Chain Breaker, Cutter, Press-Fit and Rivet Tool

3.9 out of 5 stars 31 ratings

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Purchase options and add-ons

Operation mode manual
Contact type Normally Open
Brand RK Racing Chain
Switch type Pressure Switch
Material Metal
Actuator type Manual
International protection rating IP00
Number of positions 1
Controller type Ring
Connectivity protocol X-10

About this item

  • Quickly and easily breaks 40 and 50 type chain; easily press-fits tight tolerance 40, 50 O-ring chain side plates to the correct depth for clip or rivet link installation
  • New design allows components to lock into tool body and larger pressure bolt for easier use without dropping tool components
  • Flares RK's special pin hole rivet links to the proper dimension to secure sideplates in place
  • Redesigned sure-grip handle and laser engraved part number for easier part identification
  • The redesigned Rivet Flare Pin now features a flare guard to prevent over riveting

Frequently bought together

This item: RK Racing Chain UCT2100(50) Universal Chain Breaker, Cutter, Press-Fit and Rivet Tool
$132.62
Get it by Sunday, Jun 29
In Stock
Ships from and sold by 鶹.ca.
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$22.17
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Only 2 left in stock.
Sold by UTV Warehouse and ships from 鶹 Fulfillment.
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$40.00
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Sold by Big Bang Distribution and ships from 鶹 Fulfillment.
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From the manufacturer

RK Takasago Racing Chain

RK Japan has been producing motorcycle chains since 1953 and has been in the OEM business since 1961. RK’s Sealed & Off-road chains are produced at the Japanese factory and Standard & Heavy-Duty chains are produced at the Malaysian factory.

RK’s quality, innovation, and consistency has enabled us work with major partners such as Honda, Suzuki, Yamaha, Kawasaki, and Triumph over many years, not to mention many newer and innovative global manufacturers such as electric dirt bike manufacture Stark Varg.

We sponsor championship teams in MotoGP, World Endurance, AMA Motocross & Supercross, GNCC, Enduro, MXGP which enables RK to push the limits of our R&D.

Product description

Quickly and easily breaks 40 & 50 type chain. Easily press-fits tight tolerance 40, 50 O-ring chain sideplates to the correct depth for clip or rivet link installation. Flares RK’s special rivet pin hole rivet links. New design allows components to lock into tool body and larger pressure bolt for easier use without dropping tool components. Note – Tool is not able to rivet 420/428 type chains without (FP428JP & PH428) *sold separately. Redesigned sure-grip handle and laser engraved part number for easier part identification. The new press fit holder plate features a reversible post to switch between clip plate and rivet plate. The redesigned Rivet Flare Pin now features a flare guard to prevent over riveting. Limited lifetime on material and craftsmanship of the Tool Body.

Product information

Technical Details

Manufacturer ‎RK Racing Chain
Place of Business ‎SAN DIEGO, CA, 92123 US
Brand ‎RK Racing Chain
Model ‎UCT2100(50)
Parcel Dimensions ‎20.7 x 14.7 x 5 cm; 45.36 g
Item model number ‎UCT2100(50)
Exterior ‎Machined
Manufacturer part number ‎UCT2100(50)
Lift Type ‎manual
Item Weight ‎45.4 g
Country of origin ‎Taiwan

Additional Information

ASIN B083B29ZRQ
Customer Reviews
3.9 out of 5 stars 31 ratings

3.9 out of 5 stars
鶹 Rank
Date First Available Jan. 1 2020

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RK Racing Chain UCT2100(50) Universal Chain Breaker, Cutter, Press-Fit and Rivet Tool


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Customer reviews

3.9 out of 5 stars
31 global ratings

Review this product

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Customers say

Customers like the quality and functionality of the electronic switch. They mention it's professional and perfect for the job. However, some customers have reported that the metal alloy is too fragile.

Select to learn more

4 customers mention "Quality"4 positive0 negative

Customers are satisfied with the quality of the electronic switch. They mention it's professional and good quality for the money.

"Good 👍 Quality for the money..." Read more

"The RK product itself looks fine and is of good quality. 鶹 the seller is deceptive. They claimed the product had some slight "cosmetic damage"...." Read more

"quality is professional. Have not used tool yet. But surely will do what I need it for." Read more

3 customers mention "Functionality"3 positive0 negative

Customers are satisfied with the functionality of the electronic switch. They mention it's good, better than expected, and perfect for the job.

"Good 👍 Quality for the money..." Read more

"I found this to be better than expected and perfect for the job on my RK chain 525 links. Made the job easier than I was expecting...." Read more

3 customers mention "Durability"0 positive3 negative

Customers are dissatisfied with the durability of the electronic switch. They mention it's almost impossible to break a chain without breaking the pin on the switch.

"...They are so loose that it’s almost impossible to break a chain without breaking the pin on the tool, you can’t keep it lined up with the rivet...." Read more

"This product broke while rivetting my chain and ruined the master link pin...." Read more

Broke
1 out of 5 stars
Broke
This product broke while rivetting my chain and ruined the master link pin. The tools also get pressed into the bottom on the press and need to be hammered out. Do not buy
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Top reviews from Canada

  • Reviewed in Canada on March 19, 2023
    Verified Purchase
    Good 👍 Quality for the money
  • Reviewed in Canada on September 21, 2023
    Verified Purchase
    I wasted too much time and money on cheaper imitations. It worked perfectly doing in 10 mins, what I had been wasting hours on - attaching riveted master link.
  • Reviewed in Canada on March 18, 2025
    Verified Purchase
    Bon produit
    Report
  • Reviewed in Canada on December 28, 2021
    Verified Purchase
    The RK product itself looks fine and is of good quality. 鶹 the seller is deceptive. They claimed the product had some slight "cosmetic damage". There was no cosmetic damage at all. What was wrong was there was an important part (the flare tool) missing. 鶹 should be more thorough in checking the inventory of each product to see that it is complete otherwise their misleading the customer. I notice another RK 2100(50) for sale with the same description as the one I bought. For less money than I paid for mine. Don't feel too good about 鶹 on this transaction.
  • Reviewed in Canada on May 11, 2021
    Verified Purchase
    The media could not be loaded.
    The tolerances in the machining are poor. They are so loose that it’s almost impossible to break a chain without breaking the pin on the tool, you can’t keep it lined up with the rivet.
    The rivet tool works great though.
  • Reviewed in Canada on November 26, 2021
    Verified Purchase
    I found this to be better than expected and perfect for the job on my RK chain 525 links. Made the job easier than I was expecting. Read the instructions carefully.
  • Reviewed in Canada on June 18, 2021
    Verified Purchase
    This product broke while rivetting my chain and ruined the master link pin. The tools also get pressed into the bottom on the press and need to be hammered out.
    Do not buy
    Customer image
    1.0 out of 5 stars
    Broke

    Reviewed in Canada on June 18, 2021
    This product broke while rivetting my chain and ruined the master link pin. The tools also get pressed into the bottom on the press and need to be hammered out.
    Do not buy
    Images in this review
    Customer imageCustomer image
  • Reviewed in Canada on September 30, 2022
    Verified Purchase
    Outil c’est briser en rivetant une chaine DID 525 a la premiere utilisation , je ne suis meme pas certain que ma chaine soit assez riveter pour ne pas qu’elle ce défasse a haute vitesse , il faudrait utiliser un torque ranch pour ne pas serrer plus de 20 lbs avec cette outil pour ne pas le briser .