The ProWALL is a solid option for XC racing

Construction: This helmet is packed full of features to boost comfort

the EDC Pump doubles as a hand pump and CO2 inflator with its removable head

Battery auto save

Hope Pro 5 Rear 6 Bolt 12x148mm Disc Hub - Rear - 12x148mm Boost - Shimano Microspline - 6 Bolt - 28 Hole - J-Bend - Purple Needs Images The ProWALL is a solidBuilding 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,