Crankbrothers Synthesis Alloy 2.0 DH Rear Wheel 148x12mm with Industry Nine 1/1 Hub

The Crankbrothers Synthesis Alloy 2.0 DH 1/1 Rear 148x12 Wheel is engineered for downhill mountain biking enthusiasts seeking durability and performance. Featuring the robust Industry Nine 1/1 hub with a 148x12mm axle, this wheel combines precision engineering and premium materials to withstand the toughest trails. Its design balances strength with reliability, allowing riders to push their limits with confidence.

Crafted from advanced 6069 alloy, the Synthesis Alloy 2.0 offers significantly enhanced strength and fatigue resistance compared to previous models. This improvement means you get a wheel that resists cracks and dents even under intense riding conditions. The shot-peened finish not only adds a sleek, refined look but also increases the rim’s durability by improving its resistance to wear and fatigue. Every detail of the rim profile has been re-engineered to optimize impact resistance and longevity, featuring tailored internal widths for front and rear wheels to meet the specific demands of downhill riding.

Beyond its superior materials and design, the Synthesis Alloy 2.0 rear wheel offers a lifetime warranty to original owners, reflecting Crankbrothers' confidence in its durability. Whether you’re navigating rock gardens or hammering through rough terrain, this wheel delivers consistent performance lap after lap, reducing pinch flats and ensuring your ride stays smooth and secure.

What It’s Good For

• Downhill mountain biking requiring strong, impact-resistant wheels
• Riders who demand long-lasting durability and fatigue resistance from their equipment
• Those seeking precise hub engagement and reliable power transfer with the i9 1/1 hub
• Mountain bikers wanting a wheelset that reduces the risk of pinch flats and rim damage
• Cyclists looking for a high-quality wheel backed by a comprehensive lifetime warranty

What It’s NOT Good For

• Casual or recreational riding where advanced durability features are unnecessary
• Riders looking for ultra-lightweight wheels optimized solely for cross-country speed
• Bicycles requiring wheel sizes or axle standards other than 148x12mm rear spacing
• Those who prefer wheels with a polished or brushed finish instead of shot-peened texture
• Applications outside of mountain biking, such as road cycling or BMX, where different wheel specifications are needed

Frequently Asked Questions

What makes the Synthesis Alloy 2.0 wheel more durable than previous models?
The switch to 6069 alloy significantly enhances strength, yield, fatigue, and shear resistance. Additionally, the shot-peened finish improves fatigue life and wear resistance, making the wheel tougher and more reliable under harsh riding conditions.

Can I get a warranty if my rim gets damaged?
Yes, Crankbrothers offers a lifetime warranty to the original owner for defects, crash damage during normal riding, and dents or cracks that cause the rim to lose air. This warranty covers manufacturing defects and spoke hole cracks as well.

Is this wheel compatible with my downhill bike?
The Synthesis Alloy 2.0 rear wheel is designed for downhill mountain bikes with 148x12mm rear axle spacing. Ensure your bike matches these specifications for compatibility.

What is the hub engagement angle and why does it matter?
The Industry Nine 1/1 hub has a 4° engagement angle, providing quick and precise power transfer. This means less lag between pedal input and wheel response, which is crucial for aggressive downhill riding.

Are spokes included and what type are they?
Yes, the wheel comes with 32 Pillar SSB 34 spokes, which are known for their strength and reliability, contributing to the overall durability and performance of the wheel.