Token JIS Square Tappered CRO Axel Alloy Cups Bottom Bracket

Token JIS Square Taper CroMo Axle Alloy Cups Bottom Bracket is designed to deliver exceptional durability, lightweight performance, and long-lasting reliability for cyclists using Shimano-compatible square taper cranksets. Engineered with forged alloy cups and a precision CNC-machined hollow CroMo axle, this bottom bracket provides an excellent balance of strength, stiffness, and weight reduction for efficient power transfer.

Built to withstand years of riding, the bottom bracket features a highly effective sealing system that protects the bearings from water, dirt, and other contaminants. Its patented design prevents over-tightening during installation, helping to protect the bearings from damage and ensuring smooth, dependable performance over time.

The lightweight forged alloy cups offer excellent durability while maintaining low weight, making this bottom bracket suitable for road, touring, commuting, and mountain bike applications. Available in multiple axle lengths to fit double and triple road cranksets as well as triple mountain bike cranksets, it provides broad compatibility with Shimano-compatible JIS square taper crank systems.

Whether you're replacing an existing bottom bracket or upgrading your drivetrain, the Token JIS Square Taper CroMo Axle Alloy Cups Bottom Bracket delivers reliable performance, smooth operation, and outstanding longevity.

Key Features

• Interface Type: JIS square taper for Shimano-compatible cranksets

• Axle Material: Hollow CroMo axle for strength and weight savings

• Cup Construction: Forged alloy cups for durability and lightweight performance

• Protection: Advanced sealing system protects against dirt and moisture

• Patented Design: Prevents over-tightening and bearing damage

• Compatibility: Suitable for double and triple road cranksets and triple MTB cranksets

• Performance: Smooth operation and efficient power transfer

• Durability: Designed for long-term reliability in all riding conditions

Product Specifications

• Product Type: Bottom Bracket

• Brand: Token

• Model: JIS Square Taper CroMo Axle Alloy Cups Bottom Bracket

• Interface Standard: JIS Square Taper

• Crank Compatibility: Shimano-Compatible Cranksets

• Axle Material: CroMo Steel (Hollow CNC-Machined)

• Cup Material: Forged Aluminum Alloy

• Bearing Type: Sealed Cartridge Bearings

• Installation Type: Threaded

• Application: Road, Touring, Commuting, and Mountain Bikes

Lightweight & Durable Construction

• Hollow Axle Design: CNC-machined hollow CroMo axle reduces weight while maintaining strength

• Forged Alloy Cups: Provide excellent durability and corrosion resistance

• Efficient Power Transfer: Stiff construction helps maximize pedaling efficiency

• Weather Protection: Effective seals keep contaminants away from the bearings

• Long Service Life: Engineered for years of dependable performance

Easy Operation / Usage

• Install the bottom bracket into a compatible frame using the correct bottom bracket tool.

• Fit a Shimano-compatible JIS square taper crankset onto the spindle.

• Tighten components according to manufacturer-recommended torque specifications.

• Periodically inspect and clean the bottom bracket area for optimal longevity.

Why Choose This Product

• Reliable CroMo Axle: Offers excellent strength and durability for everyday riding

• Patented Bearing Protection: Prevents bearing damage caused by over-tightening

• Lightweight Design: Hollow axle and alloy cups help reduce overall bike weight

• Wide Compatibility: Suitable for a variety of road and mountain bike cranksets

• Built for Longevity: Sealed construction and premium materials ensure lasting performance

In the Box

• 1 x Token JIS Square Taper CroMo Axle Alloy Cups Bottom Bracket

• Integrated Hollow CroMo Axle

• Forged Alloy Bottom Bracket Cups

• Sealed Bearings (Pre-installed)

• Installation Documentation (if supplied by manufacturer)