SHIMANO EFCM3152BC62XL Crankset Riveted 192790444673 170MM 7/8-SPEED FC-M315-B2

( Brand: Shimano ), ( Manufacturer Part Number: EFCM3152BC62XL ), ( Bb Included: No ), ( Chainline/hub Compatibility: 141/148 Boost Hubs ), ( Chainring Bcd: Riveted ), ( Color: Black ), ( Crank Intended Use: Mountain ), ( Crank Length: Mm ), ( Number Of Chainrings: Double ), ( Pedal Spindle: 9/16 ), ( Rings: 36/22 ), ( Spindle Interface Type: Square Taper Jis ), ( Part Type: Bike / Ebikes ), ( Alt Mpn 1: Ck0328 ), ( Category 1: Bike / Ebike Cranks / Pedals / Hubs ), ( Average Delivery Time: 4-5 Days ), ( Package Weight: 2.5000 ), ( Package Length: 12.70 ), ( Package Width: 10.75 ), ( Package Height: 2.10 ), ( Warranty: 30 Days ), ( UPC: 192790444673 )

Review SHIMANO Crankset 170mm 7/8-speed Riveted Black

The Shimano FC-M315-B2 Crankset, specifically the 170mm length and 7/8-speed version with the riveted FC-M315-B2 bottom bracket (BB) and the BC-EFCM3152BC62XL external bearings cartridge (EC), is a high-performance component designed for road bicycles. This crankset is part of Shimano's mid-range 105 groupset and offers an excellent balance between durability, efficiency, and affordability.

The FC-M315-B2 Crankset features hollow-forged crank arms made from Shimano's proprietary aluminum alloy, ensuring optimal stiffness and power transfer. The crankset utilizes a 4-arm design, which enhances stability and rigidity, delivering a responsive and efficient pedaling experience. The arms are also designed with an oversized chainring interface, allowing for the use of compact and standard chainrings ranging from 34T to 53T.

This 7/8-speed version of the crankset is compatible with Shimano's HG-700 series cassettes, offering a wide range of gearing options for various terrains and riding styles. The crankset employs a square-taper bottom bracket interface, which provides a robust connection to the bike frame and ensures secure and reliable power transfer.

The included FC-M315-B2 bottom bracket is a cartridge-style design featuring smooth-rolling, high-quality, and long-lasting ball bearings. This bottom bracket offers excellent durability and ease of maintenance, as it can be removed and replaced without disassembling the entire crankset. Additionally, the BC-EFCM3152BC62XL external bearings cartridge can be easily serviced, ensuring a smooth and efficient pedaling experience for the life of the component.

The FC-M315-B2 Crankset is designed to meet the most demanding requirements of road cyclists, offering uncompromising performance, durability, and ease of maintenance. Whether you're a weekend warrior, a competitive racer, or a touring cyclist, this crankset will provide you with the confidence and reliability you need to tackle any ride.

Shimano FC-M315-B2 Crankset: A Detailed Analysis of Its Pros and Cons

The Shimano FC-M315-B2 crankset, specifically the 170mm 7/8-speed riveted version (EF-FCM3152BC62XL), is a popular choice among cyclists due to its durability and performance. In this analysis, we will discuss the key features, advantages, and disadvantages of this crankset to help you make an informed decision.

1. Crank length: The FC-M315-B2 crankset comes in various lengths, with the 170mm version being a common choice for those who prefer a balanced pedaling feel.

2. Gearing options: This crankset is compatible with 7/8-speed drivetrains, making it suitable for a wide range of bikes and riding styles.

3. Material: The crankset is made of aluminum, which provides a good balance of strength and weight.

4. Chainring options: Shimano offers a variety of chainring sizes and tooth configurations for this crankset, allowing riders to customize their gear ratios.

1. Durability: Shimano is known for its high-quality components, and the FC-M315-B2 crankset is no exception. Its aluminum construction is strong and resilient, making it capable of withstanding the rigors of daily riding.

2. Smooth operation: The crankset's riveted design ensures that the chainrings are securely fastened to the crankarms, reducing the chance of chain derailment and ensuring smooth, efficient power transfer.

3. Versatility: The 7/8-speed compatibility and various chainring options make this crankset a versatile choice for different riding styles and applications.

1. Weight: While the aluminum construction helps keep the weight reasonable, it is still heavier than some carbon fiber or lightweight alloy cranksets.

2. Limited compatibility: This crankset is only compatible with 7/8-speed drivetrains, which may not be ideal for riders using more modern 9- or 10-speed setups.

3. Upgrade potential: Some riders may find that they eventually outgrow the gear ratios offered by this crankset and may need to upgrade to a higher-end component.

The Shimano FC-M315-B2 crankset is a reliable and durable option for those seeking a versatile and efficient component for their 7/8-speed drivetrain. Its smooth operation, durability, and wide range of chainring options make it an attractive choice for many cyclists. However, its weight and limited compatibility with more modern drivetrains may be drawbacks for some. Ultimately, the decision to purchase this crankset depends on your specific riding needs and preferences.

If you're looking for a robust and efficient crankset for your 7/8-speed drivetrain, the Shimano FC-M315-B2 is a solid choice. Its durability and versatility make it an excellent value for the price. However, consider your weight-sensitivity and future drivetrain upgrade plans before making a final decision.

Details:

PART TYPE Bike / Ebikes. Hyper drive system and SG-X chainrings provides consistent off-road front shifting. 100% satisfaction guaranteed. NUMBER OF .

The SHIMANO FC-M315 mountain bike crank delivers precise and reliable shifting for 2x7 2x8-speed drive trains. SPINDLE INTERFACE TYPE Square Taper Jis. Crankset - 170mm 7/8-Speed Riveted Black FC-M315-B2 EFCM3152BC62XL:: JIS Square Taper Spindle Interface 51.8mm Chainline. Combined shipping available.

Includes crank fixing bolt.

part #: efcm3152bc62xl prices

• $36.80-$41.35

specifications motoralph:

• brand: Shimano
• mpn: Efcm3152bc62xl
• bb included: No
• chainline/hub compatibility: 141/148 Boost Hubs
• chainring bcd: Riveted
• color: Black
• crank intended use: Mountain
• crank length: Mm
• number of chainrings: Double
• pedal spindle: 9/16
• rings: 36/22
• spindle interface type: Square Taper Jis
• part type: Bike / Ebikes
• alt mpn 1: Ck0328
• category 1: Bike / Ebike Cranks / Pedals / Hubs
• average delivery time: 4-5 Days
• package weight: 2.5000
• package length: 12.70
• package width: 10.75
• package height: 2.10
• warranty: 30 Days
• upc: 192790444673

shipping motoralph:

• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery, FedEx 2Day, FedEx Standard Overnight
• transit: 4-7 Days
• carrier: FedEx
• class: Standard, Expedited, One-day
• type: Calculated

returns motoralph:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

seller motoralph:

• rating: 99.7%
• city: Hilliard, Ohio
• # reviews: 530601

general motoralph:

• condition: New
• Motors > Parts Accessories > Other

payments motoralph:

• credit card: Diners-club
• other
• wallet: Google-pay

offer motoralph:

• started: May 29, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 6

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