Zenith Bitzenburger Upgrade Replacement Parts

$14.00 $6.00
(You save $8.00)
(3 reviews) Write a Review
Zenith Bitzenburger Upgrade Replacement Parts


We ship Monday through Friday, orders received on weekends or holidays will be processed the next business day.

Return Policy

Returns or Exchanges must be arranged within 7 days of receipt.

Returns must be unopened and in original packaging to receive return credit.

A 20% restocking fee is applied on non-string returns.  Due to the custom and specific nature of the product there are no returns on bow strings and/or cables.

All returns must get prior approval and an R/A number.  No returns will be accepted without an R/A number.  Please allow up to 2 weeks refund time for the process of returns. 

Returns must be sent to:
60X Custom Strings
1047 State Rt. 268
Cowansville, PA 16218

Defective items are not warranted by 60X Custom Strings. Returns of defective merchandise are subject to manufacturer approval.

When returning a product we recommend the use of an insured and trackable shipper such as USPS, UPS or FedEX. 60X Custom Strings does not refund shipping costs, or cover return shipping. We will not accept COD or damaged packages.

Zenith Archery Products Bitzenburger Upgrade Kit Nock Sleeves Replacement parts for your Bitzenburger upgrade kit.

3 Reviews Hide Reviews Show Reviews

  • 5
    Custom upgrade

    Posted by Brandon on May 1st 2020

    It’s a must upgrade for the bitzenburger. It makes fletching that much more consistent

  • 5

    Posted by rob on Apr 16th 2019

    Completely eliminates Well play in Arrow moving

  • 5
    bitz up grade

    Posted by GUY EULER on Feb 26th 2019

    the only way to go great product great service