7mm is used on the DBCOIL

C02 compatible: This one isn't but check out the Crank Brothers Klic HV Mini Pump With Gauge And C02 Inflator if you're after that functionality (see link below)

Other features are the tool roll

Raw-edge hem band with silicone print grippers

Hope Pro 4 Rear 6 Bolt Disc Hub - 12x148mm Boost - 32 Hole - XD Driver - Blue Gift Voucher 7mm is used on theThe 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