The BBInfinite T47 Internal 86.5mm Shimano Abec-7 Bottom Bracket is a premium bottom bracket designed to work seamlessly with Shimano road cranksets, from Tiagra to Dura-Ace. Featuring a range of bearing options, including Ceramitech hybrid ceramic bearings, WS2-coated Ceramitech bearings, and ABEC-7 steel bearings, this bottom bracket delivers exceptional performance, durability, and silence.
Key Features:
- Compatible with Shimano Road Cranksets: Works with all Shimano Hollowtech-II road cranksets and most Shimano-pattern, 24mm spindle road cranksets on the market, such as the Rotor Aldhu and SRM Origin.
- Ceramitech Hybrid Ceramic Bearings: Offer unparalleled durability and spin performance, backed by a Lifetime Bearing Exchange warranty.
- WS2-Coated Ceramitech Bearings: Feature an extremely durable tungsten disulfide (WS2) coating with a 0.03 coefficient of friction, providing astonishing spin performance and increased endurance.
- ABEC-7 Steel Bearings: Crafted from SAE 52100 chrome steel, these bearings offer exceptional smoothness and are backed by a 1-Year Bearing Exchange warranty.
- Optimal Chain-Lines: Maintain crisp, consistent shifting and trouble-free performance.
- Type-II MilSpec Hard Anodized Finish: Provides a gorgeous, high-luster appearance.
- One-Piece Design (OPD) Bearing Module: Unitizes the road bike bottom bracket structure to eliminate potential creaks before they start.
Who is it for?
The BBInfinite T47 Internal 86.5mm Shimano Abec-7 Bottom Bracket is designed for road cyclists who demand the best in bottom bracket performance, durability, and silence.
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