Hope 51mm Caliper Adapter R-200mm. Silver MPFN-11.4018.105.020 } Work flawlessly with Shimano

} Work flawlessly with Shimano and SRAM 12sp shifters

1 ISO Width (mm) 53 Flat Protection Sidewall ISO Diameter 584 / 650b / 27

Oohbah inverted inner well profile increases strength and tire security

A purpose-built crown increases drop for extra down tube clearance and features strategically varied wall-thickness for improved stiffness and strength

Hope 51mm Caliper Adapter R-200mm. Silver MPFN-11.4018.105.020 } Work flawlessly with ShimanoFor use with 2006+ Hope 74mm mounted calipers IS front adapters fit both quick release (QR) and thru axle (TA) fork mounts with included spacers Fits front (F) and or rear (R) applications: (IS) International Standard; (PM) post mount TECH SPECS model R (HBMRN) fork frame mount (IS) 51mm caliper post mount 74mm size +60mm color silver