Shimano SM-BB94 XTR – bottom bracket bearing designed for Press-Fit systems with 89.5–92 mm shell width, ensuring smooth and efficient pedaling performance.
Key Features
Construction and Design
Designed for Press-Fit installation, where the bearing is pressed directly into the frame without threads. Precision engineering reduces friction and ensures stable crank rotation.
Main Functions
Provides smooth crank spindle rotation and efficient power transfer while pedaling. The design minimizes resistance and improves overall riding efficiency.
Usage and Compatibility
Compatible with Shimano XTR cranksets and 89.5–92 mm Press-Fit frames. Typically used on MTB bikes where low weight and high precision are important.
Additional Features
Sealed bearing construction helps protect against dirt and moisture. Built for long-lasting performance in demanding off-road conditions.
Summary
A high-end bottom bracket designed for MTB riders using Shimano XTR components who value smooth, efficient, and reliable pedaling performance. Ideal for racing and performance riding.
FAQ
What is this product?
Shimano XTR Press-Fit bottom bracket bearing.
What are the main advantages?
Smooth rotation, low friction, and lightweight design.
Who is it best suited for?
MTB bikes with 89.5–92 mm Press-Fit frames.
What technologies or features stand out?
Press-Fit system and XTR-level precision bearing design.
What category does it belong to?
Bicycle components – bottom brackets.
Who is the manufacturer?
Shimano.
