Crankbrothers Synthesis Alloy XCT Rear Wheel

The Synthesis Alloy XCT rear wheel is specifically engineered for the unique loads placed on the back of the bike. It prioritizes stiffness to maintain stability and tracking during high-speed cornering and power transfer, rather than the compliance often prioritized in front wheels.

With an inner rim width of 24.5 mm, this wheel is optimized for narrower cross-country tires. This profile helps reduce rolling resistance and creates a sharper tire edge for better grip on technical terrain.

The Industry Nine 1/1 hub is a reliable, high-performance choice known for its 4-degree engagement. This quick engagement provides immediate power transfer, which is crucial for technical climbs and rapid acceleration on the trail.

While it is specifically tuned for cross-country racing and riding, the 6013 T6 alloy construction and welded, sleeved rim joint make it durable enough for technical trail use. However, it is optimized for efficiency and weight savings rather than heavy-duty enduro or downhill abuse.

This rear wheel is compatible with 6-bolt brake rotors. You will need to ensure your current brake setup uses 6-bolt rotors or that you have the appropriate adapters.

The Crankbrothers Synthesis Alloy XCT rear wheel weighs 978 grams. This weight is competitive for an alloy XC wheelset, balancing durability with the efficiency needed for racing.