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Our all-aluminum SL Race Hubs are lighter than our previous carbon-shelled Race hubs, and even more durable.
We kept the same freehub internals and 6 degree engagement for great feedback and performance, but wrapped it in a lightweight, all-aluminum package that'll go for many years to come without hassle.
Interested in matching hubs? Check out the front hub HERE.
Color
Drilling
Included
Size
Weight
148x12mm Boost XD Driver 315g
148x12mm Boost Microspline Driver 325g
![SL Race Rear Hub](https://cdn.shopify.com/s/files/1/0063/3765/8983/t/59/assets/badge.png?v=130515577682218264381670976708)
Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase