Jagwire
Jagwire Open End Caps for Shift Housing
Best essential component for cyclists performing precise gear shifting maintenance.
Elevate your bike's shifting performance with Jagwire's Open End Caps for Shift Housing. These essential ferrules provide a crucial finishing touch, reinforcing your shift cable housing to maintain its shape for consistently precise gear changes. By ensuring the housing stays straight, these caps enable your cables and derailleurs to operate with optimal smoothness and reliability. Available in durable Black Alloy, classic Brass, and versatile Nylon options, they offer a quality solution for any bicycle maintenance or upgrade, ensuring your shifting system performs at its best.
$69.99
Owner Satisfaction
4.7
/ 5
Category Rank
6
/ 422
#6 in Cables
Price vs Category Average
-43%
Below average
Option
1922
/ Black Alloy (MPN: BOT-BJ)
Who it's for
- Performance cyclists seeking crisp and reliable gear shifts
- Mechanics prioritizing long-term component reliability and durability
- Home builders needing easier housing routing through tight frames
Who should skip it
- Budget-conscious riders preferring affordable bulk hardware
- Commuters riding frequently in wet or muddy environments
- Novice mechanics prone to over-tightening during installation
Performance breakdown
Housing Integrity
Prevents housing flare to maintain consistent, crisp gear indexing.
Material Durability
Alloy and brass options offer superior resistance to cable compression.
Installation Ease
Simple press-fit design makes routine cable maintenance quick and straightforward.
Shift Precision
Reduces cable friction for smoother, more responsive derailleur actuation.
Compatibility Range
Standard sizing ensures a reliable fit across most shift housing systems.
Finish Quality
Clean aesthetic provides a professional look to any bike build.
Key Specs
Option
Black Alloy (MPN: BOT192-2BJ)
Option
Black Brass (MPN: BOT115-4H)
Option
Nylon (MPN: BOT115-4F)
UPC (Black Alloy)
4715910021774
UPC (Black Brass)
4715910021934
UPC (Nylon)
4032191694405
Features
- Reinforce shift cable housing integrity
- Ensure smooth cable and derailleur operation
- Provide a quality finishing touch
- Maintain housing shape for precision
- Available in multiple material options
What customers say
Customers overwhelmingly praise the Jagwire Open End Caps for their superior quality and secure fit. The primary focus is on the robust material, which resists crushing and fraying far better than plastic alternatives. This durability ensures the shift housing maintains its integrity over time, leading directly to crisp and reliable shifting performance. Users find these caps essential for professional cable installation, maximizing drivetrain efficiency by minimizing friction. While these premium components cost more than generic options, the consensus is that the extended lifespan and superior performance fully justify the investment. They are viewed as a necessary upgrade for optimal bicycle maintenance.
Know before you buy
End caps prevent the housing from fraying and collapsing at the cut ends. By maintaining the integrity of the housing, they ensure the cable moves freely, which is essential for crisp and reliable gear shifting.
Alloy and brass caps offer superior durability and a more rigid structure, making them ideal for high-performance setups or harsh conditions. Nylon caps are lightweight and cost-effective, providing a reliable, standard solution for general maintenance.
No, these are specifically designed for shift housing. Shift housing is constructed differently than brake housing, and using the wrong size or type of end cap can cause shifting performance issues or mechanical failure.
No special tools are required for the installation itself. Simply ensure your housing is cut cleanly and squarely, then slide the end cap firmly onto the end of the housing before seating it into your frame or derailleur stops.
If you are looking for maximum longevity and a premium feel, choose the alloy or brass options. If you are performing a routine tune-up on a commuter or recreational bike, the nylon caps are a perfectly capable and standard choice.
Still have a question?
Ask Hayley anything about this product before you decide.