Enjoy Free Shipping on Orders Over $75 – Available Within the Lower 48 States!

Over 2,000,000 Million Customers Served!!!

Need Help? Click the Live Chat to Talk to a Gearhead 💪

SKU: LD0491

Shimano SL-BS78 Bar-End Rear Shift Lever Boss Cover | Road Bike Shifter Parts with Special Indexing Washer for Precise Gear Changes

Regular price $5.46
$0.00 Sale price $5.46 Regular price
Sale Sold out
Unit price
/per 
  • Free Shipping Over $75
  • 30 Day Returns
  • Satisfaction Guaranteed!
Get 15% Off When You Buy 2!
%3Cp%3E%3Cstrong%3EEarn%20[points_amount]%20with%20Purchase%3C/strong%3E%3C/p%3E

$10 Gift Card

at 250 points

$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

This is a pre order item. We will ship it when it comes in stock.

$10 Gift Card

at 250 points

$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

Description
Enhance your Shimano road bike's shifting performance with the Shimano SL-BS78 Bar-End Rear Shift Lever Boss Cover. Crafted from high-quality materials, this OEM replacement component is designed for durability and precision. The Shimano SL-BS78 features a specialized indexing washer that mounts seamlessly between your bar-end shift lever and shifter body, ensuring smooth and accurate gear changes every time.Constructed with precision engineering and premium components, the boss cover optimizes the performance of your Shimano road shifters, making your cycling experience more efficient and responsive. Its compact and sleek design complements the aerodynamic profile of your bike, ideal for road racing, endurance riding, or casual road riding.Designed for ease of installation and compatibili ...
Show more
Shipping
Returns
About Us
Contact Us

We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

The nitty gritty, for specific delivery timelines please pay attention to the delivery timelines on the product pages and the time frame estimated in the carts. If you need a part by a specific day, please contact us by chat, phone, or

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

We provide the you the ability to utilize multiple shipping & billing addresses, based upon what fits your current needs. However you are responsible to maintain and update any new address changes, as 365 Cycles will not be held liable for orders being shipped to an incorrect address.

  • Our Mistake: If we messed it up you can rest assured we are going to make it right. Contact us by email, phone, or chat and we will make your head spin with how quick we fix it
  • Warranty: We are an authorized retailer for everything we sell, so rest assured your product is covered under the manufacturer's warranty. Contact Us if you are having an issue and we will make sure you are taken care of
  • Just don't want it anymore: We have a 30-day return policy for orders within the US. We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. If it's returned in this condition it may be denied and sent back to you

If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

*Please allow up to 3 business days for us to process your return*

365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

Customer Loyalty

Put yourself in their shoes and support those who support us.

You Control the Outcome

If it is to be, it’s up to me" You are personally responsible for controlling the outcome.

Seek Understanding

Understanding the answer is more important than the answer.

Progress Not Perfection

Pick a direction, analyze the results, and be willing to change course.

Will to Win

Customers, 365 Team, Partners, all need the will to win. Bring the Will to Win to every conversion.

Keep Moving

Move the body, move the mind, and remove any hurdles to achieving an active lifestyle.

Do the Right Thing:

Doing the right thing is more important than doing the thing right.

Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

Customer Reviews

Based on 3 reviews
67%
(2)
33%
(1)
0%
(0)
0%
(0)
0%
(0)
t
trippin sfo

doesn't fit on the shifters as nicely as the original dura-ace but it does work after some wiggling. I had brand new dura-ace down shifters that I was installing.;

J
Jon

Arrived quickly! Worked great for moving a set of Shimano indexed downtube shifters (7x2 speed Shimano 105 in my case) from a cromoly steel bike with a brazed on post that was curved with the frame to an aluminum bike with a post that had a square base under it. This is the Shimano SL-BS78 intended for the rear (right) shifter. You will also need the front (left) version of this if you are replacing both shifters dont just buy two of these. These will work with just about any number of indexed gears and friction shifters as long as they are downtube mounted. Installation was a snap just mounted them on the new bike and screwed on the shifter mechanism with the original bolt.;

W
WA

I bought this (and the "front" boss cover) to adapt my downtube shifters onto a pair of Paul Thumbies. The problem was that downtube shifters come with rounded boss covers which allow them to fit against the rounded frame of the bike. (Thought I'd mention that since it wasn't readily apparent to me.) Paul Thumbies are designed to work straightaway with bar-end shifters only because bar-end shifters come with flat boss covers like these.

Verdict? They work. They're of the same diameter as the rounded boss covers so they fit snugly and perfectly to my Shimano downtube shifters (that came on my Bianchi Campione). And they also fit the Paul Thumbies with very little wiggle (the wiggle should be a non-issue when finally tightened).

One more thing: there are slight (in my opinion) cosmetic differences between the front and rear boss covers the most significant of which is the height or thickness of the piece. The rear is shorter by about 1.5 mm; the rear is about 5 mm tall and the front boss cover about 6.5 mm. I bought two because I thought there would be functional differences for the rear and front derailleur shifters but there aren't any differences. As I like thinner better if I could redo this purchase I'd have bought two rear boss covers for both shifters.;