

⚡ Ride faster, ride smarter — lock in your chain and own the trail!
The SHIMANO XT SM-CRM85 Direct-Mount Chainring is a high-performance, single-ring component crafted from an aluminum body with steel teeth. Engineered for Shimano 12-speed 1x drivetrains, it features Dynamic Chain Engagement+ technology for superior chain retention and quieter rides. Its precision tooth profile reduces vibrations and enhances pedaling efficiency, delivering XTR-level quality and durability at a more accessible price point.
| Item Package Dimensions L x W x H | 9.06 x 7.87 x 0.43 inches |
| Package Weight | 0.18 Kilograms |
| Item Dimensions LxWxH | 8 x 9 x 1 inches |
| Item Weight | 6.4 ounces |
| Brand Name | SHIMANO |
| Warranty Description | Limited Warranty |
| Model Name | 192790443720 |
| Color | BLack |
| Material | Aluminum |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | Shimano |
| Part Number | ISMCRM85A0 |
| Style | Direct Mount Chainrings |
| Included Components | Direct Mount Chainrings |
| Size | 30t |
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