MT800 Bottom Bracket Set Shimano Press Fit C 89.5/92

For SHIMANO 24mm MTB cranksets, the SHIMANO DEORE XT bottom bracket uses high quality sealed bearings and is available in threaded and Press-Fit versions.

Features

• 11-speed gearing tailored to the rider
• The power to choose how and where to go
• Different bike options and riding styles
• Steady shifting performance and better chain management
• More durable chainring teeth
• Composite chainring construction Steel/steel teeth + CFRP body (1x11, 3x11 intermediate)
• Aluminum/plated aluminum teeth + CFRP body (2x11 upper)
• Optimal balance between durability and light weight
• The new 3D composite composition of the chainring teeth is optimized for all chainring loads with steel drive gear teeth and aluminum support gears
• Teeth Aluminum/Aluminum+CFRP (3x11 top) Steel/CFRP teeth (3x11 intermediate) Plated aluminum/Aluminum+CFRP teeth (2x11 top) Stainless steel/CFRP (1x11)
• Highly efficient and precise shifting
• Highest driving stiffness
• 70-degree spider arm with HOLLOWTECH II technology and dynamic chain engagement (1x11- gears)
• Narrower gear combination for minimum shift interval and keeping pace
• Single tine structure for robust shifting
• Improved chain retention
• Dynamic chain gearing (1x11-speed)
• Better sealing and improved rotation
• Small ball-bearing bottom bracket
• Gear combination: FC-M8000-3: 40-30-22D FC-M8000-2: 38-28D, 36-26D, 34-24D FC-M8000-1: 30D, 32D, 34D Available 3mm chainline outer specification