CN-M8100
CN-M8100
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Item number: SKU:OTY-4550170443894(-23251124)
■ Domestic Shipping Fee Estimate
Overview
The SHIMANO CN-M8100 is a 12-speed chain compatible with HYPERGLIDE+. It offers superior chain retention and smooth shifting performance thanks to Dynamic Chain Engagement+, making it suitable for a wide range of uses including road, gravel, and MTB.- Product Description
- Returns, Delivery & Shipping
SHIMANO CN-M8100 | High-Performance 12-Speed Chain with HYPERGLIDE+
The core of the drivetrain, unleashing shifting performance.
The SHIMANO "CN-M8100" is a 12-speed chain compatible with HYPERGLIDE+ technology.
It features Dynamic Chain Engagement+, which enhances chainring engagement performance through a unique inner plate design. This ensures excellent chain retention even on rough roads or under high loads, providing smooth pedaling and stable shifting performance.
Furthermore, its design optimized for the HYPERGLIDE+ system enables quick and smooth shifting for both upshifts and downshifts. This high-performance chain is suitable for road bikes, gravel bikes, MTBs, and E-BIKES.
It uses a QUICK-LINK for connection, improving maintainability. This is an essential component that maximizes the performance of the latest 12-speed Shimano drivetrain.
Features
- HYPERGLIDE+ compatible 12-speed chain
- Features Dynamic Chain Engagement+
- Enhanced chain retention with extended inner plates
- Smooth shifting performance even under high loads
- Excellent shifting performance for both upshifts and downshifts
- Easy connection and maintenance with QUICK-LINK
- Compatible with Road, Gravel, MTB, and E-BIKE
- Durable chromizing treated inner plates
SPEC
- Brand: SHIMANO
- Model: CN-M8100
- Type: HG 12-Speed Chain
- Compatible Speeds: 12-speed
- Compatible System: HYPERGLIDE+
- Connection Method: QUICK-LINK (SM-CN910-12)
- E-BIKE Compatible: Yes
- Outer Plate: Gray
- Inner Plate: Chromizing
- Average Weight: Approx. 252g
If you want to fully extract the shifting performance of your 12-speed Shimano components, the genuine chain is highly recommended.
The CN-M8100 offers very smooth chain movement during shifting, and I find it reduces stress during downshifts on climbs and upshifts during acceleration.
Its high chain retention also provides a sense of security during gravel rides and on rough terrain. It offers sufficient durability and is a versatile model suitable for everything from road bikes to MTBs.
This is a classic chain that I recommend to anyone looking to make the most of the latest HYPERGLIDE+ system.
◆Returns and Exchanges
Please inspect your order as soon as possible after it arrives.
- Parts, apparel, accessories, and other cycling goods may be returned or exchanged. Return and reshipping costs are covered either by the customer or by our store, depending on the circumstances.
- Complete bicycles cannot be returned or exchanged for reasons of customer preference. We will only accept returns in the event of a product defect or damage during delivery.
▶ View our Return and Exchange Policy
◆“In-store Stock” and “Special Order” Items
- “In-store Stock” items are currently available at an Eirin store or in our warehouse. Each item will be inspected before being dispatched.
- “Special Order” items are ordered from the manufacturer or an authorized Japanese distributor. After the item arrives, we conduct a final inspection before dispatch.
※If “In-store Stock” is unavailable, please select “Special Order.” We will contact you by email once the item has arrived from the supplier.
※If the manufacturer or distributor is also out of stock, the item cannot currently be purchased. Select the “Notify me when available” button to receive a restock notification.
◆From Order to Delivery
※① If an item is out of stock, we will contact you by email and ask whether you would like to change or cancel the item.
※② Items cannot be added, changed, or cancelled after the order has been confirmed.
※③ Once your order has been dispatched, we will email you with the shipping confirmation and tracking number.
◆Shipping Carrier
Orders are generally shipped by Seino Transportation.
Another shipping carrier may be used depending on the contents of your order or the delivery area.
◆Pickup at Eirin Stores in Kyoto City
- Shipping is free when you collect your order from one of our street-front stores in Kyoto City.
- Complete bicycles generally require approximately 1-2 weeks for assembly and inspection before pickup.
- Some parts and apparel are stored in our warehouse and may require approximately 1-5 days before they are ready for pickup.
※Due to system limitations, the following payment methods are available for store pickup orders:
Shop Pay, Credit Card, Bank Transfer, and JACCS Financing
Customers wishing to use another payment method should select standard delivery instead of store pickup.
◆Pickup at a Seino Transportation Branch
※Shipping for complete bicycles is free when the bicycle is collected from an eligible Seino Transportation branch.
- This service is available only for complete bicycles. Parts, cycling goods, apparel, and accessories are not eligible.
- For purchases under ¥55,000 including tax and excluding payment fees, the shipping charge is reduced to half of the standard rate.
- Different charges apply to Hokkaido, Okinawa, and remote islands. These charges are still lower than residential delivery rates.
▶ List of Seino Transportation Branches
◆Shipping Fees
The total shipping charge for your order will be calculated automatically and displayed at checkout after you enter your delivery address.
