Crankbrothers Synthesis Alloy 2.0 Enduro Rear Wheel with 148x12mm Ratchet Hub

The Crankbrothers Synthesis Alloy 2.0 Enduro Rear Wheel is engineered for riders who demand durability, precision, and performance on every trail. Featuring the innovative crankbrothers 148x12mm ratchet hub, this rear wheel is designed to deliver smooth engagement and reliable power transfer, making it an excellent choice for mountain biking enthusiasts. With a focus on strength and resilience, the Synthesis Alloy 2.0 offers a refined balance between stiffness and compliance, optimized for enduro riding conditions.

Constructed from advanced 6069 alloy, this wheel boasts superior tensile, yield, fatigue, and shear strength compared to its predecessors. The shot-peened finish not only enhances the wheel’s aesthetic appeal but also improves its resistance to wear and cracking, extending its lifespan considerably. Its re-engineered rim profile features strategic material placement and optimized sidewall geometry, ensuring enhanced impact resistance and durability. Designed to reduce pinch flats and stand up to harsh trail conditions, the Synthesis Alloy 2.0 rear wheel comes backed by a lifetime warranty, offering peace of mind and long-term value.

What It’s Good For

• Providing exceptional durability and strength for aggressive mountain biking and enduro riding.
• Delivering precise and reliable hub engagement with the crankbrothers ratchet system.
• Enhancing performance through optimized rim design that balances stiffness with compliance.
• Offering increased fatigue resistance and wear protection thanks to the shot-peened finish.
• Reducing the risk of pinch flats and rim damage with a re-engineered rim profile.
• Supporting long-term use with a lifetime warranty against rim cracking or denting that compromises air retention.

What It’s NOT Good For

• Casual or low-impact riding where advanced durability and performance features may be unnecessary.
• Riders seeking wheels with a focus on ultra-lightweight for cross-country racing.
• Use with incompatible hubs or components not originally designed for this wheelset.
• Expectations of coverage for hubs or other components beyond the rim under the lifetime warranty.
• Situations involving improper assembly, maintenance, or unauthorized repairs that could affect performance.

Frequently Asked Questions

What makes the Synthesis Alloy 2.0 different from previous models?
The Synthesis Alloy 2.0 uses a stronger 6069 alloy instead of the older 6013, combined with a shot-peened finish and a redesigned rim profile. These improvements significantly enhance strength, durability, fatigue resistance, and impact protection, making the wheel more reliable and longer-lasting.

How does the crankbrothers ratchet hub improve riding experience?
The crankbrothers ratchet hub provides fast and precise engagement, ensuring efficient power transfer and responsive acceleration. It also features an upgrade kit for even quicker engagement if desired, allowing riders to customize their wheel’s performance to their preferences.

What does the lifetime warranty cover?
The lifetime warranty covers manufacturing defects, damage caused by crashes during normal riding, dents or flat spots where the tire no longer holds air, and seam separation or cracks around the spoke holes. It does not cover normal wear and tear, visual defects unrelated to manufacturing, or damage from misuse or improper maintenance.

Can I use this wheel for other cycling disciplines?
While the Synthesis Alloy 2.0 rear wheel is optimized for enduro and aggressive mountain biking, it is not specifically designed for disciplines like cross-country racing or casual riding. Its robust construction may add weight that isn’t ideal for ultra-lightweight needs but excels in durability and strength.