Ashima Boost Adapter Rear Kit

ASHIMA Boost Adapter Rear Kit

Unlock the full potential of your mountain bike and bridge the gap between standards with the ASHIMA Boost Adapter Rear Kit. This precision-engineered solution is the most intelligent and cost-effective way to adapt your high-performance, non-Boost 142x12mm rear wheelset to fit a modern Boost 148x12mm frame. Instead of investing in a completely new wheel, this comprehensive kit allows you to retain your trusted, perfectly broken-in hub and wheel, saving you significant expense while upgrading your bike´s compatibility.

Designed for riders who demand performance and value, this adapter kit ensures a seamless and reliable transition. By cleverly widening the hub´s stance, it allows your existing wheel to sit perfectly within a Boost-specific frame, maintaining flawless chain line and shifting performance. This upgrade not only enhances compatibility but also provides the structural benefits associated with the wider Boost standard, contributing to a stiffer and more responsive rear end for superior handling and power transfer on the trail.

The ASHIMA Boost Adapter Rear Kit is more than just a set of spacers; it´s a complete conversion system. The kit includes meticulously machined components that work in harmony to reposition both your hub and your brake rotor. This dual-action approach is critical: while the axle spacers widen the hub to the 148mm standard, the dedicated brake rotor spacer and included extended screws reposition your 6-bolt rotor outward. This guarantees perfect alignment with your brake caliper, ensuring consistent, powerful, and noise-free braking performance without any compromises.

Crafted with durability and precision in mind, every component in this kit is built to withstand the rigors of aggressive trail riding. The lightweight yet robust construction ensures that no unnecessary weight is added to your bike, while the exact tolerances guarantee a secure, play-free fit for maximum safety and reliability. Installation is straightforward for any competent home mechanic, making it an accessible upgrade for enhancing your bike´s versatility. Whether you are building a new bike with a mix of components or upgrading the frame for your existing wheelset, the ASHIMA Boost Adapter Rear Kit is the definitive solution for forward compatibility.

Main Features:

* Enables the use of standard 142x12mm rear hubs in Boost 148x12mm frames.
* Provides a complete and cost-effective conversion without needing a new wheel.
* Includes a dedicated brake rotor spacer and extended screws to maintain perfect brake alignment.
* Engineered for a precise, secure, and rattle-free fit.
* Maintains original chain line and drivetrain efficiency.
* Simple installation process for a quick and effective upgrade.

Attributes:

* Adapters
---

Brand: ASHIMA

Category: Spare parts

Subcategory: Hubs

Specifications:

* Product Type: Boost Hub Conversion Adapter Kit (Rear)
* Hub Standard Conversion: From 142x12mm (Non-Boost) to 148x12mm (Boost)
* Material: High-grade 6061 Aluminium
* Color: Black
* Two (2) 3mm Axle Spacers
* One (1) 6mm Brake Rotor Spacer (for 6-bolt systems)
* Six (6) Extended Rotor Mounting Screws