Hope Pro 5 Rear 6 Bolt 12x148mm Disc Hub - Rear - 12x148mm Boost - XD Driver - 6 Bolt - 28 Hole - J-Bend - Purple PDP|PLP|Rail Material stamped steel cogs and 4

stamped steel cogs and 4 high-strength steel cogs pinned onto an aluminium spider

How many pistons: This is the two piston caliper

Number of teeth: Available in 30T-36T options

leaving a seamless vacuum sealed cover and a new sonic welded edges protection edges for further durability

Hope Pro 5 Rear 6 Bolt 12x148mm Disc Hub - Rear - 12x148mm Boost - XD Driver - 6 Bolt - 28 Hole - J-Bend - Purple PDP|PLP|Rail Material stamped steel cogs and 4Building on Hopes 30+ years of manufacturing hubs, the Pro 5 is the combination of all their experience into a product to meet and exceed the demands of current and future bike technology. Features: Sealed Stainless Steel cartridge bearings New hub body profile for increased stiffness without adding weight Standard 6 bolt disc fitting Larger spoke flange to enable stiffer wheel builds Unsurpassed reliability Available in Black, Silver, Red, Blue,