The Birdy JK11 Gravel is a new 11 speed Birdy model with Joseph Kuosaccarbon wheelset, 18-inch Billy Bonkers tyres equipped with Ultegra11 speed derailleur. Its 11-30T cassette is powered by the Driveline ZELE 48T crankset and enjoys reliable braking power of the dual piston JuinTech R1 cable-actuated hydraulic disc brake system.
Kitted with the Brooks C17 Carved All-weather saddle, Brooks Cambium rubber grips and DMR V12 pedals, this new beauty boasts top-end specs for a gravel bike that is suitable for most terrain.
Frame Birdy G3 Monocoque 7005-T6 Aluminium
Fork New Birdy spring suspension disc brake version
Rear Suspension 95D PU Elastomer
Bottom Bracket Driveline BC-1.37 x 24 / 68mm
Chainwheel Driveline ZELE-A11-OS BCD110 Crankset with 48T NW Chainring