M-Wave Carousel BSA SQ bottom bracket

M-WAVE Carousel BSA SQ Bottom Bracket: The Heart of a Smooth and Reliable Drivetrain

Upgrade your ride with the M-WAVE Carousel BSA SQ Bottom Bracket, an essential component engineered for cyclists who demand reliability and smooth performance. Whether you´re navigating technical trails in MTB Cycling or putting in long miles in Road Cycling, this bottom bracket provides the stable, efficient foundation your crankset needs for optimal power transfer. Designed as a high-quality replacement or a dependable part for a new build, the Carousel BB delivers exceptional value and longevity.

The core benefit of the M-WAVE Carousel is its robust, maintenance-free design. At its heart are high-quality sealed industrial bearings, housed within a self-contained cartridge. This sealed system is your best defense against the elements, effectively locking out dirt, water, and grime that can cause premature wear and annoying creaks. The result is a consistently smooth pedal stroke and a significantly longer lifespan compared to traditional open-bearing systems, giving you the confidence to ride in any weather condition.

Experience a noticeable improvement in pedaling efficiency. The precision-engineered hollow steel axle offers an excellent stiffness-to-weight ratio, reducing rotational mass for a lighter, more responsive feel without compromising on strength. Paired with the smooth-rolling sealed bearings, this design minimizes friction, ensuring that more of your power is transferred directly to the wheels. Installation is made simple thanks to its compatibility with standard SHIMANO bottom bracket tools, making it an accessible upgrade for home mechanics and professional workshops alike.

Key Features:

* Sealed Cartridge System: A fully integrated unit with sealed industrial bearings provides superior protection against contamination and ensures long-lasting, smooth operation with zero maintenance required.
* Lightweight Hollow Axle: The strong, hollow steel axle reduces overall weight compared to solid axles, enhancing the responsiveness of your bike without sacrificing durability.
* Durable Alloy Cups: Precision-machined silver alloy cups ensure a secure and accurate fit into your bike´s frame, contributing to a stable and creak-free interface.
* Universal Standard: Built to the JIS (Japanese Industrial Standard) square taper specification, it offers broad compatibility with a wide range of square taper cranksets.
* Easy Installation: Designed to be installed and removed using widely available SHIMANO-compatible bottom bracket tools, simplifying maintenance and upgrades.

Technical Specifications:

* Product: M-WAVE Carousel BSA SQ Cartridge Bottom Bracket Set
* Application: MTB Cycling, Road Cycling
* Bottom Bracket Shell Type: BSA
* Bottom Bracket Shell Width: 68 mm
* Spindle Interface: JIS Square Taper
* Spindle Length (L1): 107.5 mm
* Axle Detail (L2): 20.5 mm
* Axle Construction: Hollow Steel Axle with Chrome Plated Finish
* Cup Construction: Silver Alloy Cups
* Tool Compatibility: Compatible with standard SHIMANO bottom bracket tools