Hope Pro 4 Fatsno Rear Hub - 12 x 197mm 6-Bolt HG 11 MTN Black 32H MFPN=4B-OV3178025-101-V114-AM Aero-optimized aluminum rim with 350

Aero-optimized aluminum rim with 350 series hubs and Aero Comp straight pull spokes

Chain management technology keeps the drivetrain quiet and secure

Pioneered on the SES Race Day road tire

Uses 2x `CR2032` batteries (included)

Hope Pro 4 Fatsno Rear Hub - 12 x 197mm 6-Bolt HG 11 MTN Black 32H MFPN=4B-OV3178025-101-V114-AM Aero-optimized aluminum rim with 350Proudly built in Barnoldswick UK the Pro 4 Fatsno hub continues Hope's tradition of reliability serviceability and performance for fat bikes. Sealed stainless Steel cartridge bearings Hub shell machined from a single forged 2014 T6 aluminium billet Standard 6 bolt disc fitting Larger spoke flange to enable stiffer wheel builds Unsurpassed reliability Flange Diameter, Left 57 Rear Axle 12mm Thru x 197mm Tooth Count 44 Flange Diameter, Right 57 Cassette