Shimano MT520 Crankset 12V 175mm 32T - Black

This MT520 crankset from Shimano is engineered 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 32T four-arm steel chainring incorporates Shimano's Dynamic Chain Engagement+ narrow-wide tooth profiling, ensuring the chain remains securely engaged even on rugged terrain. The 32T chainring provides a well-balanced gearing option for mixed climbs, technical trails, and faster sections, making it an ideal replacement for a worn, damaged, or incompatible crankset. Before ordering, please check the frame bottom bracket shell, chainline, rear drivetrain, and required bottom bracket, as the bottom bracket is not included.

- Shimano MT520 1x MTB crankset
- Designed for compatible 12-speed drivetrains
- 32T 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
- Balanced gearing for climbs and faster trail sections
- 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: 32T
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