Description
The Shimano SL-M3100-R 9-speed right shifter is a reliable ally when refreshing a cross bike for daily commuting or building a tough commuter bike that works reliably while keeping your budget in check.
The SL-M3100-R is positioned as an "ALIVIO" grade shifter, which has an established reputation for mountain bikes and cross bikes, and while being reasonably priced, the SL-M3100-R delivers the precise and responsive shifting performance that only Shimano quality can deliver.
The lever mechanism uses Shimano's synonymous RAPIDFIRE PLUS. The "2-way release" function allows shifting not only by pushing with the thumb but also by pulling the trigger with the index finger, so shifting can be done smoothly at the touch of a finger from any position, from upright cruising position to aggressive riding.
In addition, the "Optical Gear Display" lets you know at a glance which gear you are currently in. Even beginners can intuitively control gear shifting.
The slim lever body shape contributes to space savings around the handlebars, and its friendly design makes it easy to adjust the position of the brake lever. Why don't you refresh the drivetrain of your beloved car and update it for more comfortable daily commuting and weekend cruising?
SPEC
Brand: SHIMANO
Model name: SL-M3100-R (ALIVIO)
Lever type: RAPIDFIRE PLUS
Compatible Speed: Rear 9-speed only
Mounting system: Clamp band (fixed diameter 22.2mm)
Function: 2-Way Release with optical gear display ■ Accessories: Shift inner cable
Accessories: Shift inner cable (outer casing not included)
- Orders are shipped within 1–2 business days after payment is confirmed. Orders placed by 10:00 AM are generally shipped the same day.
- Messenger delivery is available within Nagoya City only (excluding complete bikes and framesets).
- We ship every day from Monday through Sunday, except on temporary closure days.
- Shipping destinations: throughout Japan and worldwide.
- Shipment may be delayed depending on credit card processing. If you would like to request a delivery date or time, please add a note in your cart.
- All orders are shipped from Circles.
- For damage or loss during transit, please contact the carrier.
Complete Bike Shipping within Japan
- A shipping fee of ¥9,900 (tax included) applies to complete bikes. Additional charges may apply for Okinawa and remote islands.
- After purchase, we perform a final inspection before shipping. Please allow 1–2 weeks in some cases.
- For packing, some parts may be removed. We strongly recommend having the bike reassembled and checked by your local bicycle shop before riding.
- We will contact you by email with delivery details.
- Products are also sold in-store, so availability may change before the order is finalized.
Frameset Shipping within Japan
- Flat-rate shipping within Japan: ¥5,500 (tax included). Additional charges may apply for Okinawa and remote islands.
- Shipping rates for OMNIUM framesets and complete bikes differ.
- We will contact you by email with delivery details.
- Facing and tapping preparation for framesets purchased from Circles is available at no additional charge. Details will be provided after purchase.
- Headset and bottom bracket installation are also available for an additional labor fee. Please contact us if required.
Custom & Stock Wheel Shipping within Japan
- A shipping fee of ¥2,000 (tax included) applies. Additional charges may apply for Okinawa and remote islands.
- Stock wheels undergo a final inspection by a mechanic before shipping. Please allow approximately 3 business days for dispatch.
For international orders, shipping costs vary by destination. Please check the amount shown at checkout.