Shimano MT520 Crankset 12V 175mm 30T - Black

This MT520 crankset from Shimano is expertly crafted for compatible 1x12-speed MTB drivetrains, perfect for trail and enduro bikes. The 175 mm aluminum crank arms feature a robust two-piece construction with a 24 mm steel axle, while the 30T four-arm steel chainring utilizes Shimano's Dynamic Chain Engagement+ narrow-wide tooth profiling to ensure the chain remains securely engaged on rugged terrain. The 30T chainring is an ideal choice for riders seeking easier climbing gears compared to a 32T or 34T setup, especially on steeper trails or heavily loaded rides. Be sure to check the frame bottom bracket shell, chainline, rear drivetrain, and required bottom bracket before ordering, as the bottom bracket is not included.

- Shimano MT520 1x MTB crankset
- Designed for compatible 12-speed drivetrains
- 30T steel chainring
- 175 mm crank arm length
- Dynamic Chain Engagement+ narrow-wide tooth profile
- Two-piece crank construction with 24 mm steel axle
- Aluminum crank arms for trail and enduro use
- Four-arm chainring construction
- Ideal for riders seeking easier climbing gears
- Compatible with Shimano external Hollowtech II bottom bracket systems
- Recommended threaded bottom bracket: BB-MT501
- Recommended press-fit bottom bracket: BB-MT500-PA

Specifications
Brand: Shimano
Model: MT520
Type: MTB crankset
Drivetrain Configuration: 1x12
Speed Compatibility: 12S
Rear Speeds: 12
Chainring Size: 30T
Crank Arm Length: 175 mm
Crank Construction: Two-piece crankset
Axle Diameter: Ø24 mm
Chainring Construction: Four-arm
Chainring Material: Steel
Crank Arm Material: Aluminum
Crank Axle Material: Steel
Color: Black