Wide Crank Compatibility:This BB86-24R press fit bottom bracket is engineered to work seamlessly with 24 mmcrank spindles, making it compatible with a wide range of popular cranksets. Ideal for road bikes using the BB86 frame standard, it offers a secure fit and reliable power transfer for both training and racing setups. Smooth, Quiet, and Efficient:Precisely machined cups and carefully selected bearings help minimize noise and play, ensuring a quiet drivetrain under load. Reduced friction means better power transfer from each pedal stroke, helping you ride faster and farther with less effort. Durable Construction for Daily Riding:Built to withstand road vibrations, weather changes, and long-distance use, the bottom bracket housing and bearings are designed for high durability. With proper installation and basic maintenance, this BB86 bottom bracket is suitable for daily commuting, endurance rides, and competitive events. Precise Press Fit for BB86 Frames:Specially designed for frames using the BB86 press fit standard, the cups ensure a tight and accurate fit in the frame shell. Correct installation provides stable bearing alignment, which improves longevity, steering feel, and overall drivetrain accuracy. Ideal for Road Bike Upgrades:Whether you are building a road bike or upgrading from a worn bottom bracket, this SENICX BB86 unit is an excellent choice for riders who want a balance of performance, reliability, and value. It is suitable for fitness riding, long-distance training, and performance-oriented road cycling. Color: As Shown Material: Nylon + Plastic Specification: Ordinary Bearing Package Contents: 1*BB86-24R Press Fit Bottom Bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.