Ti-Alloy with lightweight PU foam: 285g

10K TempComp - compensates for temperature changes during a ride

The cassette uses 11-speed spacing and is compatible with 11-speed chains but it requires Hope's proprietary freehub

and the stretch material on back of hand and between fingers allows greater dexterity in demanding conditions

Firm foam to elevate your sit bones reducing perennial pressure

Hope Pro 4 Rear 6 Bolt Disc Hub - QRx135mm - 28 Hole - XD Driver - Black PDP|Option Ti-Alloy with lightweight PU foam:The Pro 4 is an incredibly versatile and easily serviceable hub that builds upon Hope's reputation for bulletproof quality and attention to detail. The hubs are machined from a single billet of 2014 T6 aluminium and run on stainless steel sealed cartridge bearings for smooth running and outstanding reliability. The 4 pawl ratchet system has 44 teeth with solid and reliable 8. 2 deg engagement with that unmistakable Hope sound. The Pro 4 spoke flange