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Shimano Altus FC-M311 Crankset 7 Speed 175mm Riveted No Chainring Black
Reference Number: 3N89V0
Upgrade your mountain biking performance with the Shimano Altus FC-M311 Crankset - a durable, reliable, and high-performance component engineered for mountain biking enthusiasts and trail riders seeking smooth shifting and superior power transfer. Featuring innovative technology and premium materials, this 175mm crankset is the perfect choice for rugged off-road adventures.
Materials & Construction:
Crafted with sturdy aluminum crank arms, the Shimano Altus FC-M311 offers excellent strength-to-weight ratio, ensuring durability during intense rides. The steel SG-X chainrings are riveted to provide lasting reliability and precise shifting over rough terrains. The crankset's black finish offers a sleek, professional look that complements any mountain bike setup.
Performance & Engineering:
Designed for optimal power transfer, this crankset features a 50mm chainline and a 187.9mm Q-factor, enhancing rider comfort and pedaling efficiency. The proven 3-piece crank design delivers rigidity and responsiveness, making it ideal for mountain biking, trail riding, and cross-country pursuits. It is compatible with 7 and 8-speed drivetrains, offering versatile gear options to tackle various terrains.
Components & Technology:
Equipped with Hyperdrive integrated SG-X steel chainrings, this crankset ensures precise and smooth front shifting, reducing dropped chains and gear skipping. Its square taper JIS spindle (9/16" pedal spindle) interfaces seamlessly with most mountain bike bottom brackets (sold separately), enabling easy installation and secure fitment on 135/142 MTB hubs.
Style & Use Case:
The sleek black finish provides a modern aesthetic suitable for mountain bikes used in trail, XC, or recreational riding. Its robust construction and innovative design make it a dependable upgrade for mountain bikers looking to enhance their bike's performance, durability, and style.
Key Features:
- Aluminum crankarms with steel SG-X riveted chainrings for durability
- Precise 3-pc. design with proven stability
- Hyperdrive integrated steel chainrings for reliable shifting
- 50mm chainline and 187.9mm Q-factor for optimized riding position
- Compatible with 7/8-speed mountain bike drivetrains
- Black finish enhances bike aesthetics
- 175mm crank length for balanced leverage and comfort
- Square Taper JIS spindle (9/16") for easy installation
Boost your mountain biking experience with the Shimano Altus FC-M311 Crankset-the perfect combination of quality, performance, and style for serious trail riders. Whether upgrading your current setup or building a new mountain bike, this crankset delivers reliable power transfer and smooth shifting every time.
- Durable aluminum crankarms combined with steel SG-X riveted chainrings deliver reliable performance and smooth shifting on mountain biking adventures.
- Precise hyperdrive integrated SG-X steel chainrings ensure accurate front shifting and enhanced drivetrain durability for demanding trail conditions.
- Designed with a proven 3-piece construction and a 50mm chainline, this crankset offers optimal power transfer and compatibility with 135/142 MTB hubs for versatile mountain biking setups.
- Sporty and sleek black finish paired with a 175mm crank arm length provides a stylish look and optimal leverage for aggressive riding and technical terrain.
- Innovative square taper JIS spindle interface allows easy installation and robust connection to your bottom bracket, making this crankset a dependable choice for mountain cyclists.
| 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) | 175 |
| 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.
