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Shimano Altus FC-M311 Crankset 7 Speed 170mm Riveted No Chainring
Reference Number: 3N88V0
Upgrade your mountain biking setup with the Shimano Altus FC-M311 Crankset - engineered for reliable performance, durability, and smooth shifting on rugged trails and challenging terrains. Crafted from lightweight aluminum with robust steel SG-X chainrings, this cranks combines advanced materials with Shimano's proven engineering to deliver optimal power transfer and precise front shifting.
Materials & Build Quality:
Constructed with sturdy, lightweight aluminum crankarms, the Shimano Altus FC-M311 crankset offers maximum strength without added weight. The steel SG-X chainrings are riveted for enhanced durability and consistent performance mile after mile.
Performance & Engineering:
Designed specifically for mountain biking, the FC-M311 features a triple chainring configuration (42/32/22 teeth) with a 50mm chainline to suit 135/142 MTB hubs. The proven 3-piece crankset design ensures reliable power transfer and ease of maintenance. The crank length is 170mm, providing an ideal balance between leverage and control, perfect for various rider sizes and riding styles.
Components & Technology:
Equipped with Hyperdrive integrated SG-X steel chainrings, this crankset guarantees smooth and precise front shifting across multiple gears. The square taper JIS spindle interface ensures secure attachment to your bottom bracket (sold separately), supporting drivetrain compatibility with 7 and 8-speed systems.
Style & Use Case:
With a sleek black finish, the Shimano Altus FC-M311 crankset not only enhances the aesthetic of your mountain bike but also provides excellent functionality for trail riding, cross-country adventures, and recreational mountain biking. Its versatile design is suitable for riders seeking reliable, mid-range components that excel in demanding conditions.
Innovative Features & Differentiators:
- Steel SG-X riveted chainrings for enhanced longevity
- Optimized 50mm chainline for improved clearance and stability
- Proven 3-piece crank architecture for durability and easy maintenance
- Compatible with 135/142 MTB hubs, maximizing versatility across different setups
Upgrade your mountain bike with the Shimano Altus FC-M311 Crankset - engineered for durability, performance, and seamless shifting on every trail. Perfect for riders looking to improve drivetrain reliability without breaking the bank.
- Durable aluminum crankarms combined with steel SG-X riveted chainrings deliver reliable performance and long-lasting durability for mountain biking enthusiasts.
- Hyperdrive integrated SG-X steel chainrings ensure smooth, precise front shifting across diverse trail conditions, enhancing overall drivetrain efficiency.
- Proven 3-piece crankset construction with a 170mm crank length and 50mm chainline provides optimal power transfer and clearance on aggressive mountain trails.
- Designed for versatile use with 7 and 8-speed drivetrains, this crankset is compatible with 135/142 MTB hubs, making it ideal for a wide range of mountain bikes and off-road adventures.
- Sleek black finish complements any mountain bike setup, while the square taper JIS spindle and 9/16" pedal spindle support easy installation and compatibility with a variety of pedals and bottom brackets.
| Item Specifications | |
|---|---|
| Rings | 42/32/22 |
| Number of Chainrings | Triple |
| Drivetrain Speeds | 7 |
| Drivetrain Speeds | 8 |
| Chainring BCD | Riveted |
| Chainline/Hub Compatibility | 135/142 MTB Hubs |
| Color | Black |
| Crank Length (mm) | 170 |
| Crank Intended Use | Mountain |
| BB Included | No |
| Pedal Spindle | 9/16" |
| Spindle Interface Type | Square Taper JIS |
| Defined Color | Black |
Why 365 Cycles?
365 Cycles is an Authorized Shimano Dealer, and we offer the Full Shimano Warranty!
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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.
At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.
We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.
Shipping & Handling
Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.Please allow 1-2 business days for your order tracking to update.
- Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
- Friday afternoon -Sunday orders ship the following Monday
- Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.
Combined Shipping Discounts
To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.- Be sure you are using the US site: https://www.ebay.com
- Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
- Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
- Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
- You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.
Returns
365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.
Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.
Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.
If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.
