B.B. Parts MTB SHIMANO XT BB-MT800-PA Press Fit Type For MTB Ind. Pack IBBMT800PA

For SHIMANO 24mm MTB cranks, the SHIMANO DEORE XT bottom bracket uses high quality sealed bearings and is offered in threaded and pressfit options.

FEATURES

• Ride anywhere 11-speed rider tuned gearing
• The power to choose how and where you ride
• Various choices for bike and riding style
• Consistent shifting performance and enhanced chain management
• More durable chainwheel teeth
• Composite chain ring construction:
  Steel teeth/Steel+CFRP body (1x11, 3x11 Middle)
  Aluminum plated teeth/Aluminum+CFRP body (2x11 Top)
• Optimal balance of durability and lightweight
• New 3D composite chain ring's teeth composition is optimized for each chainwheel load out with steel driving gear teeth and aluminum support gears
• Aluminum teeth/Aluminum+CFRP (3x11 Top) Steel teeth/CFRP (3x11 Middle) Aluminum plated teeth/Aluminum+CFRP (2x11 Top) Stainless steel/CFRP (1x11)
• High efficient and precise shifting
• Improved driving rigidity
• 70 degree spider arm with HOLLOWTECH II technology and Dynamic Chain Engagement (1x11-speed)
• Close ratio gear combination for minimum shifting gap and maintaining rhythm
• Single spike structure for robust shifting
• Enhanced chain retention
• Dynamic Chain Engagement (1x11-speed)
• Better sealing and better rotation
• Small ball Bottom Bracket
• Gear combination: FC-M8000-3: 40-30-22T FC-M8000-2: 38-28T, 36-26T, 34-24T FC-M8000-1: 30T, 32T, 34T Chain line 3mm outboard spec available

PRODUCT SPECIFICATIONS