Description

Upgrade Your Ride: TOKEN TK878EX BSA Threaded Bottom Bracket
Elevate your cycling performance with the TOKEN TK878EX BSA Threaded Bottom Bracket, an exceptional upgrade for any discerning rider in the world of Road Cycling. Engineered for maximum efficiency and unparalleled durability, this premium component is the heart of a high-performance drivetrain. It ensures that every watt of power you generate is transferred directly to the road, providing a noticeably smoother, faster, and more responsive ride. Say goodbye to drivetrain friction and hello to seamless power transfer.
Unmatched Smoothness with TBT Bearing Technology
The standout feature of the TK878EX is its integration of TOKEN’s signature TBT Premium bearings. This state-of-the-art technology is designed for cyclists who demand the absolute best. The TBT bearings are engineered to provide an incredibly low-friction environment, which translates into silky-smooth pedal strokes and reduced energy loss. This efficiency boost is palpable on long climbs and during intense sprints, allowing you to ride faster and for longer with the same effort. The superior durability of these bearings also means you´ll enjoy consistent, top-tier performance for many miles to come.
Built for Durability and All-Weather Performance
To safeguard the high-performance TBT bearings, the TK878EX features TOKEN´s advanced X-Seal technology. These precisely engineered, multi-layered seals create a formidable barrier against the elements, offering robust protection from water, dust, and road grime. This ensures the bearings remain clean and well-lubricated, drastically extending their lifespan and minimizing the need for frequent maintenance. Ride with confidence through challenging weather conditions, knowing that the core of your drivetrain is protected. The bottom bracket cups are meticulously forged and CNC-machined for a precise fit, ensuring perfect alignment and eliminating creaks.
Technical Specifications and Compatibility
Designed for seamless integration with modern performance bicycles, the TOKEN TK878EX offers broad compatibility and straightforward installation for the experienced home mechanic.
Key Features:
* Bottom Bracket Cartridge Type: Threaded
* Frame Interface: BSA / English Thread (1.37″ x 24 TPI)
* Crankset Compatibility: SHIMANO Hollowtech II & compatible cranksets with a 24mm diameter spindle
* Bearing Type: TBT Premium Bearings for low friction and high durability
* Available Colors: Black and Red
* TK878TBT: 95g / set
* TK878EX: 98g / set
Tooling & Installation:
* Cup Design: 16 notch bearings with a 44mm outside diameter
* Installation Torque Wrench: Compatible with a standard 3/8″ drive torque wrench for precise installation
* Compatible Park Tool Models: BBT-9 / BBT-19.2 / BBT-69 / BBT-69.2