Description
Upgrade your bicycle’s rear compatibility with the Old Man Mountain Rear Fit Kit, SET817 12mm, 1.0 x 154-167mm-an essential component for modern bike setups. Crafted with precision in Bend, Oregon, this rear axle fit kit ensures a secure and reliable connection between your bike frame and rear hub, enhancing stability and performance across diverse terrains.
Materials & Engineering:
Constructed from high-quality, durable materials, the Old Man Mountain Rear Fit Kit features a robust black anodized finish that resists corrosion and wear. The precision-machined components guarantee a snug fit, reducing play and ensuring long-lasting reliability for demanding rides.
Components & Technology:
This comprehensive set includes 12mm thru axles, tightly engineered frame pucks, and all necessary mounting hardware. The kit is designed with a thread pitch of M12x1.0, compatible with a wide range of rear hubs, providing versatile adaptability for various bike builds.
Performance & Use Case:
Ideal for adventure touring, bikepacking, and mountain biking, the Rear Fit Kit improves axle stiffness and frame integration, optimizing power transfer and ride control. Its adjustable axle length (154-167mm) makes it suitable for various bike frames and wheel sizes, making it a versatile upgrade for your bike.
Style & Design:
With a sleek black finish, the Old Man Mountain Rear Fit Kit complements any bike aesthetic, blending form and function seamlessly. Designed for easy installation, it’s perfect for riders seeking a reliable upgrade that maintains the rugged, high-performance spirit of Oregon craftsmanship.
Innovative & Differentiating Features:
Proudly designed, tested, and manufactured in Bend, Oregon, this rear fit kit embodies quality craftsmanship and innovative engineering. Its durable construction and versatile sizing make it a must-have for cyclists looking to enhance frame compatibility and ride performance.
Upgrade your bike with confidence-choose the Old Man Mountain Rear Fit Kit, SET817, for a secure, high-performance connection that stands up to the toughest adventures.
- Durable 12mm rear thru axle fit kit engineered from high-quality steel for maximum strength and reliability in demanding trail and enduro riding conditions.
- Precision-milled and tested in Bend, Oregon, ensuring optimal performance, safety, and compatibility with a wide range of mountain bike frames and rear hubs.
- Includes all necessary components-thru axles, frame pucks, and hardware-designed for easy installation and secure fit between 154mm and 167mm axle lengths.
- Designed with M12x1.0 thread pitch for universal compatibility with popular mountain bike models, offering versatile use for both trail and bikepark riding.
- Sleek black finish provides a minimalist, stylish look while resisting corrosion, making it an ideal upgrade or replacement part for avid mountain bikers seeking durability and performance.
| Axle Length (mm) | 154-167 |
| Description | 12mm Rear Axle Mount Kit |
| Thread Pitch | M12x1.0 |
| Color | Black |
| Model Name | Fit Kit |






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