Shimano BB-MT800 XT 2-Piece Bottom Bracket

Shimano Deore XT Press-Fit Bottom Bracket – HollowTech II (BB-MT800 Series)

Engineered for Shimano 24mm MTB cranks, the Shimano Deore XT Press-Fit Bottom Bracket delivers high-performance, reliable rotation with sealed bearings and precise power transfer. Designed for riders seeking durability, smooth pedaling, and consistent shifting, it pairs perfectly with Deore XT drivetrain systems, including 11-speed setups.

The HOLLOWTECH II design optimizes stiffness and efficiency, while Dynamic Chain Engagement (1x11) ensures excellent chain retention and precise shifting, even on rough terrain. Available in multiple press-fit shell widths, it accommodates a wide range of MTB frames.

Key Features

• High-quality sealed bearings for smooth, long-lasting performance

• HOLLOWTECH II design for improved stiffness and power transfer

• Dynamic Chain Engagement (DCE) improves chain retention and shifting precision

• Optimized 3D composite chainring construction for durability and lightweight efficiency

• Enhanced driving rigidity with 70° spider arm design

• Small ball bottom bracket for improved rotation and sealing

Specifications

• Model No: BB-MT800-P

• Series: Shimano Deore XT M8000

• Press-Fit Shell Width Options: 89.5 mm (BB-MT800-PA), 92 mm (BB-MT800-PA), 107 mm (BB-MT800-PC)

• BB Type: HollowTech II Press-Fit

• Average Weight: Approx. 68.2 g

• Crank Compatibility: Shimano 24mm MTB Cranks

• Recommended Use: Mountain Bike

Additional Info

• Country of Origin: Malaysia/Japan
• Imported By: Shimano South Asia Pvt Ltd. , 19 , (Ground Floor) Kumara Krupa Road , Bangalore – 560 001 , Karnataka , India.
• Net Quantity: 1N
• Customer Care Address:  Chanduram Road, H No.335, Janta Chowk, Main bazaar, Jaripatka, Nagpur(MH)- 440014 Email: ashamallnagpur@gmail.com
• Commodity: Bottom Brackets