TRIPEAK Jetstream Pro BB86 Bottom Bracket with Ceramic Bearings for Shimano Hollowtech II (86mm)

Upgrade your road bike performance with the Tripeak Jetstream Pro BB86 Bottom Bracket, engineered for Shimano Hollowtech II cranksets with a 24mm axle. Designed with an advanced twist-fit system, this bottom bracket ensures a secure, creak-free installation while improving overall frame interface stability. Built specifically for 86mm road bike shells with a 41mm diameter, it delivers precise alignment and long-term reliability. The high-performance G3 coated ceramic bearings significantly reduce friction, allowing smoother rotation and enhanced power transfer. Whether you are racing or training, this bottom bracket provides a noticeable improvement in efficiency and durability. Its premium construction, combined with a zero-creak design, makes it an ideal upgrade for cyclists seeking performance, reliability, and smooth riding experience.

Key Features

• Compatible with Shimano Hollowtech II 24mm cranksets

• Advanced twist-fit design for secure and creak-free installation

• G3 coated ceramic bearings for superior smoothness and efficiency

• Designed specifically for BB86 road bike frames

• High precision construction for improved drivetrain performance

Product Specifications

• Spindle Interface Type: Hollowtech II (24mm)

• Bottom Bracket Type: BB86 Twist Fit

• Shell Diameter: 41 mm

• Shell Width: 86 mm

• Application: Road (86 mm)

• Bearing Type: G3 Coated Ceramic Bearings

• Bearing Size: #6805 (25×37×7 mm)

• Color: Black

• Item Code: EMA-4YBB86-SHCB

Twist-Fit Technology

• Twist-fit system locks both sides securely to eliminate movement

• Reduces common pressfit noise and creaking issues

• Ensures better alignment for smoother crank rotation

• Enhances frame compatibility and long-term stability

Easy Operation / Usage

• Simple installation using twist-fit mechanism

• Designed for precise fitting into BB86 41mm shells

• Low maintenance with long-lasting performance

Why Choose This Product

• Premium ceramic bearings for maximum efficiency

• Eliminates creaking issues found in standard pressfit systems

• Designed for serious road cyclists and performance riders

• Durable and reliable construction

• Improves overall riding smoothness and power transfer

In the Box

• 1 x Tripeak Jetstream Pro BB86 Bottom Bracket