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

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

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

SKU: LD3406

Shimano Deore SL-M4100-R 10-Speed RapidFire Plus Trigger Shifter for Mountain Bikes - Lightweight, Responsive Gear Shift Lever with Optical Gear Display and Low-Friction OT-SP41 Cable for MTB Performance

Regular price $44.98
$0.00 Sale price $44.98 Regular price
Sale Sold out
Unit price
/per 
  • Free Shipping Over $75
  • 30 Day Returns
  • Satisfaction Guaranteed!
Get 5% Off When You Buy 2!

$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
Specifications

Upgrade your mountain biking experience with the Shimano Deore SL-M4100-R Right Shift Lever - a high-performance, 10-speed RapidFire Plus shifter designed for durability, precision, and seamless gear changes. Crafted with advanced engineering and innovative features, this shift lever ensures quick, reliable shifting across various mountain biking disciplines, from trail riding to XC adventures.

Materials & Durability

Constructed from lightweight, high-strength materials and finished in a sleek black anodized coating, the Shimano Deore M4100-R shift lever combines durability with a clean aesthetic. Its robust construction withstands the rigors of off-road riding, ensuring long-lasting performance in all weather conditions.

Performance & Engineering

Featuring Shimano's RapidFire Plus technology, this shifter enables rapid gear shifts with a single stroke - allowing riders to downshift three gears instantly for responsive control on challenging terrains. The optical gear display positioned behind the handlebar provides clear, at-a-glance gear indication, enhancing riding confidence and precision.

Components & Technology

The inclusion of the OT-SP41 cable reduces internal friction for smoother, more responsive shifting. Designed for compatibility with Shimano Mountain 10-speed drivetrains, this trigger-style shifter offers intuitive operation and ergonomic handling for all rider levels. Its precise engineering ensures consistent, effortless gear changes, even during intense riding conditions.

Style & Use Case

Ideal for mountain biking enthusiasts seeking lightweight, high-performance shifting solutions, the Shimano Deore SL-M4100-R is perfect for trail riding, cross-country, and all-mountain adventures. Its sleek black finish complements a variety of bikes, and its trigger-style design provides optimal grip and control, enhancing overall riding confidence.

Innovative Features & Differentiators

- RapidFire Plus technology for quick, accurate gear shifts - up to three gears in one stroke

- Optical gear display for immediate gear position recognition

- Reduced cable friction with OT-SP41 for enhanced responsiveness

- Designed for rugged mountain biking environments with durable materials

- Compatible with Shimano 10-speed mountain bike drivetrains

Elevate your mountain biking performance with the Shimano Deore SL-M4100-R Right Shift Lever - the perfect combination of advanced technology, durability, and ergonomic design for riders demanding dependable, rapid gear changes on every trail.

  • Lightweight and Durable Construction: Crafted with high-quality materials designed for mountain biking, the Shimano Deore SL-M4100-R lever offers reliable performance and long-lasting durability in demanding trail conditions.
  • Advanced RapidFire Plus Technology: Enables quick, precise shifting with the ability to downshift three gears in a single stroke, optimizing performance during intense rides and trail navigation.
  • Effortless and Responsive Gear Changes: The OT-SP41 inner cable reduces friction for smooth, immediate response to shifting commands, providing seamless operation across a variety of mountain biking terrains.
  • Intuitive Gear Display and Compatibility: Features a clear, easy-to-read gear position indicator positioned below the handlebar, compatible with Shimano 10-speed mountain bike drivetrains for streamlined shifting and easy gear tracking.
  • Versatile and Stylish Design: Finished in sleek black, the trigger shifter complements a range of mountain bike styles, making it ideal for trail riding, cross-country, and aggressive mountain biking adventures.
ColorBlack
Drivetrain Speeds10
Rear Der/Shifter CompatibilityShimano Mountain
Shifter StyleTrigger
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 6 reviews
50%
(3)
50%
(3)
0%
(0)
0%
(0)
0%
(0)
F
Flori

Nice shifter and the shifts are crisp and precise

F
Flori

Nice shifter and the shifts are crisp and precise

F
Flori

Nice shifter and the shifts are crisp and precise;

O
Owlover

I was replacing a shifter that did not have an optical display of gears. I'm a visual person and want to see what gear I'm in. I took off one star because this was advertised as being able to see at a glance the numeric gear one is in on during a ride. Well it does have an optical display but no numbers. Better than no display but you have to guess what gear you are in by the position of the white 'marker' in the display. Other than that works great.

O
Owlover

I was replacing a shifter that did not have an optical display of gears. I'm a visual person and want to see what gear I'm in. I took off one star because this was advertised as being able to see at a glance the numeric gear one is in on during a ride. Well it does have an optical display but no numbers. Better than no display but you have to guess what gear you are in by the position of the white 'marker' in the display. Other than that works great.